Search

Liang Che A. Wang

Examiner (ID: 12012, Phone: (571)272-3992 , Office: P/2447 )

Most Active Art Unit
2447
Art Unit(s)
2447, 2153, 2453, 2155
Total Applications
1260
Issued Applications
1056
Pending Applications
60
Abandoned Applications
162

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18129537 [patent_doc_number] => 11555739 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-17 [patent_title] => Detection device [patent_app_type] => utility [patent_app_number] => 17/496880 [patent_app_country] => US [patent_app_date] => 2021-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 20 [patent_no_of_words] => 8358 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17496880 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/496880
Detection device Oct 7, 2021 Issued
Array ( [id] => 17358257 [patent_doc_number] => 20220019053 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-20 [patent_title] => ASSAY APPARATUSES, METHODS AND REAGENTS [patent_app_type] => utility [patent_app_number] => 17/492187 [patent_app_country] => US [patent_app_date] => 2021-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17178 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -44 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17492187 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/492187
Assay apparatuses, methods and reagents Sep 30, 2021 Issued
Array ( [id] => 17347240 [patent_doc_number] => 20220013571 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-13 [patent_title] => IMAGE SENSOR WITH LARGE DYNAMIC RANGE [patent_app_type] => utility [patent_app_number] => 17/487388 [patent_app_country] => US [patent_app_date] => 2021-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4432 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17487388 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/487388
IMAGE SENSOR WITH LARGE DYNAMIC RANGE Sep 27, 2021 Abandoned
Array ( [id] => 19597146 [patent_doc_number] => 12155000 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-26 [patent_title] => Monolithic silicon photomultiplier array [patent_app_type] => utility [patent_app_number] => 17/475010 [patent_app_country] => US [patent_app_date] => 2021-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5075 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17475010 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/475010
Monolithic silicon photomultiplier array Sep 13, 2021 Issued
Array ( [id] => 17537926 [patent_doc_number] => 20220116535 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-14 [patent_title] => IMAGE AND VIDEO ANALYSIS WITH A LOW POWER, LOW BANDWIDTH CAMERA [patent_app_type] => utility [patent_app_number] => 17/475077 [patent_app_country] => US [patent_app_date] => 2021-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17474 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17475077 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/475077
Image and video analysis with a low power, low bandwidth camera Sep 13, 2021 Issued
Array ( [id] => 18606399 [patent_doc_number] => 11747863 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-05 [patent_title] => Wireless antenna sensing in a playback device [patent_app_type] => utility [patent_app_number] => 17/473212 [patent_app_country] => US [patent_app_date] => 2021-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 15 [patent_no_of_words] => 14938 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17473212 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/473212
Wireless antenna sensing in a playback device Sep 12, 2021 Issued
Array ( [id] => 18802226 [patent_doc_number] => 11835382 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-05 [patent_title] => Handheld electronic device [patent_app_type] => utility [patent_app_number] => 17/471851 [patent_app_country] => US [patent_app_date] => 2021-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 76 [patent_figures_cnt] => 106 [patent_no_of_words] => 71354 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17471851 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/471851
Handheld electronic device Sep 9, 2021 Issued
Array ( [id] => 17461801 [patent_doc_number] => 20220075106 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-10 [patent_title] => OPTICAL FILTERING DEVICE [patent_app_type] => utility [patent_app_number] => 17/447225 [patent_app_country] => US [patent_app_date] => 2021-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8354 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 350 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17447225 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/447225
Optical filtering device Sep 8, 2021 Issued
Array ( [id] => 18261418 [patent_doc_number] => 11609116 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-21 [patent_title] => Open-loop photodiode gain regulation [patent_app_type] => utility [patent_app_number] => 17/446142 [patent_app_country] => US [patent_app_date] => 2021-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 9950 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 350 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17446142 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/446142
Open-loop photodiode gain regulation Aug 25, 2021 Issued
Array ( [id] => 18828094 [patent_doc_number] => 11843387 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-12-12 [patent_title] => Tx-Rx synchronization for reflective optoelectronic systems in portable electronic devices [patent_app_type] => utility [patent_app_number] => 17/395234 [patent_app_country] => US [patent_app_date] => 2021-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 17548 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17395234 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/395234
Tx-Rx synchronization for reflective optoelectronic systems in portable electronic devices Aug 4, 2021 Issued
Array ( [id] => 17491228 [patent_doc_number] => 11280522 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-22 [patent_title] => Sensing and feedback for row on sun tracking method and system [patent_app_type] => utility [patent_app_number] => 17/393395 [patent_app_country] => US [patent_app_date] => 2021-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 40 [patent_figures_cnt] => 38 [patent_no_of_words] => 8290 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17393395 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/393395
Sensing and feedback for row on sun tracking method and system Aug 2, 2021 Issued
Array ( [id] => 18149539 [patent_doc_number] => 20230023396 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-26 [patent_title] => TEMPERATURE-CONTROLLED SURFACE WITH A CRYO-NANOMANIPULATOR FOR IMPROVED DEPOSITION RATE [patent_app_type] => utility [patent_app_number] => 17/385459 [patent_app_country] => US [patent_app_date] => 2021-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4890 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17385459 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/385459
Temperature-controlled surface with a cryo-nanomanipulator for improved deposition rate Jul 25, 2021 Issued
Array ( [id] => 17203419 [patent_doc_number] => 20210343514 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-04 [patent_title] => Usage and Temperature Compensation of Performance Parameters for Night Vision Device [patent_app_type] => utility [patent_app_number] => 17/375734 [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] => 5739 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17375734 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/375734
Usage and temperature compensation of performance parameters for night vision device Jul 13, 2021 Issued
Array ( [id] => 18215694 [patent_doc_number] => 11590610 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-02-28 [patent_title] => Ultrafast laser inscribed structures for signal concentration in focal plan arrays [patent_app_type] => utility [patent_app_number] => 17/363600 [patent_app_country] => US [patent_app_date] => 2021-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4243 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17363600 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/363600
Ultrafast laser inscribed structures for signal concentration in focal plan arrays Jun 29, 2021 Issued
Array ( [id] => 18800461 [patent_doc_number] => 11833607 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-05 [patent_title] => Laser alignment apparatus and system for alignment of output fiber of a fiber laser [patent_app_type] => utility [patent_app_number] => 17/341592 [patent_app_country] => US [patent_app_date] => 2021-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 3590 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17341592 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/341592
Laser alignment apparatus and system for alignment of output fiber of a fiber laser Jun 7, 2021 Issued
Array ( [id] => 19524371 [patent_doc_number] => 12126115 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-22 [patent_title] => Rotatable electrical receptacle for luminaire [patent_app_type] => utility [patent_app_number] => 17/619149 [patent_app_country] => US [patent_app_date] => 2021-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 27 [patent_no_of_words] => 4606 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17619149 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/619149
Rotatable electrical receptacle for luminaire Jun 2, 2021 Issued
Array ( [id] => 18448023 [patent_doc_number] => 11683612 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-20 [patent_title] => Solid state imaging device and electronic device [patent_app_type] => utility [patent_app_number] => 17/338314 [patent_app_country] => US [patent_app_date] => 2021-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 9303 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17338314 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/338314
Solid state imaging device and electronic device Jun 2, 2021 Issued
Array ( [id] => 18111475 [patent_doc_number] => 20230004355 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-05 [patent_title] => VACUUM FLUCTUATION QUANTUM RANDOM NUMBER GENERATOR CHIP BASED ON PHOTONIC INTEGRATION TECHNOLOGY [patent_app_type] => utility [patent_app_number] => 17/781582 [patent_app_country] => US [patent_app_date] => 2021-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2467 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17781582 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/781582
Vacuum fluctuation quantum random number generator chip based on photonic integration technology May 31, 2021 Issued
Array ( [id] => 18037904 [patent_doc_number] => 20220382120 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-01 [patent_title] => Electrically-Tunable Optical Filter [patent_app_type] => utility [patent_app_number] => 17/330274 [patent_app_country] => US [patent_app_date] => 2021-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8266 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17330274 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/330274
Electrically-tunable optical filter May 24, 2021 Issued
Array ( [id] => 17622822 [patent_doc_number] => 11341880 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-05-24 [patent_title] => Multi-sensor scene brightness analysis to check camera pipeline integrity [patent_app_type] => utility [patent_app_number] => 17/230397 [patent_app_country] => US [patent_app_date] => 2021-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 9624 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17230397 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/230397
Multi-sensor scene brightness analysis to check camera pipeline integrity Apr 13, 2021 Issued
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