Search

Daxin Wu

Examiner (ID: 2430, Phone: (571)270-7721 , Office: P/2191 )

Most Active Art Unit
2191
Art Unit(s)
2191, 2198
Total Applications
614
Issued Applications
492
Pending Applications
40
Abandoned Applications
68

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17337259 [patent_doc_number] => 20220003590 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-06 [patent_title] => METHOD OF OPERATING AN ELECTRO-OPTIC LIQUID SENSOR TO DETERMINE PRESENCE OF LIQUID BASED ON AN AMOUNT OF REFLECTED LIGHT [patent_app_type] => utility [patent_app_number] => 17/475749 [patent_app_country] => US [patent_app_date] => 2021-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7731 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17475749 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/475749
Method of operating an electro-optic liquid sensor to determine presence of liquid based on an amount of reflected light Sep 14, 2021 Issued
Array ( [id] => 19092153 [patent_doc_number] => 11953600 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-09 [patent_title] => Synchronized image capturing for electronic scanning LIDAR systems comprising an emitter controller and plural sensor controllers [patent_app_type] => utility [patent_app_number] => 17/473736 [patent_app_country] => US [patent_app_date] => 2021-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 17 [patent_no_of_words] => 16997 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 289 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17473736 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/473736
Synchronized image capturing for electronic scanning LIDAR systems comprising an emitter controller and plural sensor controllers Sep 12, 2021 Issued
Array ( [id] => 17319258 [patent_doc_number] => 20210408308 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-30 [patent_title] => DEVICE FOR PHOTO SPECTROSCOPY HAVING AN ATOMIC-SCALE BILAYER [patent_app_type] => utility [patent_app_number] => 17/468813 [patent_app_country] => US [patent_app_date] => 2021-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9927 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17468813 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/468813
DEVICE FOR PHOTO SPECTROSCOPY HAVING AN ATOMIC-SCALE BILAYER Sep 7, 2021 Abandoned
Array ( [id] => 17295532 [patent_doc_number] => 20210391371 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-16 [patent_title] => IMAGING DEVICE AND ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 17/459873 [patent_app_country] => US [patent_app_date] => 2021-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14476 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17459873 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/459873
Imaging device and electronic device configured by bonding a plurality of semiconductor substrates Aug 26, 2021 Issued
Array ( [id] => 18203521 [patent_doc_number] => 11585910 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-02-21 [patent_title] => Non-uniformity correction of photodetector arrays [patent_app_type] => utility [patent_app_number] => 17/402065 [patent_app_country] => US [patent_app_date] => 2021-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 15 [patent_no_of_words] => 8446 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17402065 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/402065
Non-uniformity correction of photodetector arrays Aug 12, 2021 Issued
Array ( [id] => 17247220 [patent_doc_number] => 20210366965 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-25 [patent_title] => PHOTOELECTRIC CONVERSION ELEMENT, IMAGING DEVICE, AND ELECTRONIC APPARATUS [patent_app_type] => utility [patent_app_number] => 17/444431 [patent_app_country] => US [patent_app_date] => 2021-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14996 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17444431 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/444431
PHOTOELECTRIC CONVERSION ELEMENT, IMAGING DEVICE, AND ELECTRONIC APPARATUS Aug 3, 2021 Abandoned
Array ( [id] => 17244609 [patent_doc_number] => 20210364352 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-25 [patent_title] => EXTENDED HOLD-OFF TIME FOR SPAD QUENCH ASSISTANCE [patent_app_type] => utility [patent_app_number] => 17/392422 [patent_app_country] => US [patent_app_date] => 2021-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3189 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17392422 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/392422
Extended hold-off time for SPAD quench assistance Aug 2, 2021 Issued
Array ( [id] => 18445290 [patent_doc_number] => 11680853 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-20 [patent_title] => Timing-tolerant optical pulse energy conversion circuit comprising at least one sequential logic circuit for adjusting a width window of at least one detected voltage pulse according to a predetermined delay [patent_app_type] => utility [patent_app_number] => 17/392859 [patent_app_country] => US [patent_app_date] => 2021-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4202 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17392859 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/392859
Timing-tolerant optical pulse energy conversion circuit comprising at least one sequential logic circuit for adjusting a width window of at least one detected voltage pulse according to a predetermined delay Aug 2, 2021 Issued
Array ( [id] => 18872238 [patent_doc_number] => 11860032 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-02 [patent_title] => Photodetector device having avalanche photodiodes two-dimensionally arranged on a compound semiconductor layer and quenching element connected in series to the photodiodes [patent_app_type] => utility [patent_app_number] => 17/384915 [patent_app_country] => US [patent_app_date] => 2021-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 5148 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17384915 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/384915
Photodetector device having avalanche photodiodes two-dimensionally arranged on a compound semiconductor layer and quenching element connected in series to the photodiodes Jul 25, 2021 Issued
Array ( [id] => 18646040 [patent_doc_number] => 11770123 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-26 [patent_title] => Optical keyswitch comprising a keycap having a light transmission area and a keycap projection area projected on a circuit board [patent_app_type] => utility [patent_app_number] => 17/383678 [patent_app_country] => US [patent_app_date] => 2021-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 67 [patent_figures_cnt] => 104 [patent_no_of_words] => 21379 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17383678 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/383678
Optical keyswitch comprising a keycap having a light transmission area and a keycap projection area projected on a circuit board Jul 22, 2021 Issued
Array ( [id] => 17371213 [patent_doc_number] => 20220026265 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-27 [patent_title] => MONO-PLANAR SEALED BEAM ALIGNMENT DEVICE [patent_app_type] => utility [patent_app_number] => 17/380858 [patent_app_country] => US [patent_app_date] => 2021-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7463 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17380858 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/380858
Mono-planar sealed beam alignment device Jul 19, 2021 Issued
Array ( [id] => 17355962 [patent_doc_number] => 20220016758 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-20 [patent_title] => METHOD AND SYSTEM FOR MONITORING A CONTAINER FULLNESS [patent_app_type] => utility [patent_app_number] => 17/375875 [patent_app_country] => US [patent_app_date] => 2021-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8741 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17375875 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/375875
Method and system for robotic pick-and-place comprising a container floor mounted to a transformable end of a lift mechanism and a set of container walls to define a container working volume with a working depth extends beyond a picking workspace of a robotic arm Jul 13, 2021 Issued
Array ( [id] => 17171573 [patent_doc_number] => 20210325243 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-21 [patent_title] => OPTICAL SENSOR AND APPARATUS COMPRISING AN OPTICAL SENSOR [patent_app_type] => utility [patent_app_number] => 17/362548 [patent_app_country] => US [patent_app_date] => 2021-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8731 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17362548 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/362548
Optical sensor and apparatus comprising an optical sensor having a readout circuit to determine an ambient light level based on voltage across a photodetector at the end of an exposure time Jun 28, 2021 Issued
Array ( [id] => 17171364 [patent_doc_number] => 20210325034 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-21 [patent_title] => LIGHT-EMITTING DEVICE, OPTICAL DEVICE, AND INFORMATION PROCESSING DEVICE [patent_app_type] => utility [patent_app_number] => 17/358866 [patent_app_country] => US [patent_app_date] => 2021-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13731 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17358866 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/358866
Light-emitting device, optical device, and information processing device comprising plural wiring members and circuit elements on side surfaces of a light emitting element array Jun 24, 2021 Issued
Array ( [id] => 17572256 [patent_doc_number] => 11320521 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-03 [patent_title] => Light sensor and sensing method thereof comprising a control circuit to operate diodes of plural sensing sub-pixels in a Geiger mode or in an avalanche linear mode according to intensity of ambient light [patent_app_type] => utility [patent_app_number] => 17/349855 [patent_app_country] => US [patent_app_date] => 2021-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 4887 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17349855 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/349855
Light sensor and sensing method thereof comprising a control circuit to operate diodes of plural sensing sub-pixels in a Geiger mode or in an avalanche linear mode according to intensity of ambient light Jun 15, 2021 Issued
Array ( [id] => 17143221 [patent_doc_number] => 20210311234 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-07 [patent_title] => SYSTEM FOR OPTICAL IMAGING COMPRISING MATCHED SPECTRAL FILTERS [patent_app_type] => utility [patent_app_number] => 17/348107 [patent_app_country] => US [patent_app_date] => 2021-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5307 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17348107 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/348107
System for optical imaging comprising matched spectral filters Jun 14, 2021 Issued
Array ( [id] => 17389688 [patent_doc_number] => 20220037540 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-03 [patent_title] => AVALANCHE PHOTODIODE GAIN CONTROL [patent_app_type] => utility [patent_app_number] => 17/347822 [patent_app_country] => US [patent_app_date] => 2021-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3277 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17347822 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/347822
Avalanche photodiode gain control comprising a bias circuit having a second avalanche photodiode Jun 14, 2021 Issued
Array ( [id] => 17127460 [patent_doc_number] => 20210302229 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-30 [patent_title] => METHOD OF READING THE RESULT OF AN ELECTOPHORETIC ASSAY COMPRISING A DIGITAL IMAGE INDICATING THE INTENSITY OF LIGHT EMITTED BY CHEMILUMINESCENCE FROM THE OUTPUT MEDIUM OF THE ELECTROPHORETIC ASSAY [patent_app_type] => utility [patent_app_number] => 17/346873 [patent_app_country] => US [patent_app_date] => 2021-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5562 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17346873 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/346873
Method of reading the result of an electrophoretic assay comprising a digital image indicating the intensity of light emitted by chemiluminescence from the output medium of the electrophoretic assay Jun 13, 2021 Issued
Array ( [id] => 18059569 [patent_doc_number] => 20220390655 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-08 [patent_title] => OPTICAL BAFFLE FOR A LASER SENSOR [patent_app_type] => utility [patent_app_number] => 17/341831 [patent_app_country] => US [patent_app_date] => 2021-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2856 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -29 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17341831 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/341831
Optical baffle for a laser sensor for determining a liquid level Jun 7, 2021 Issued
Array ( [id] => 18722879 [patent_doc_number] => 11800251 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-24 [patent_title] => Light receiving device and method for controlling same, and electronic apparatus comprising dual comparison circuits with supplied zero reset signals [patent_app_type] => utility [patent_app_number] => 17/338553 [patent_app_country] => US [patent_app_date] => 2021-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 17859 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17338553 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/338553
Light receiving device and method for controlling same, and electronic apparatus comprising dual comparison circuits with supplied zero reset signals Jun 2, 2021 Issued
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