Search

Sophia S Chen

Examiner (ID: 10, Phone: (571)272-2133 , Office: P/2852 )

Most Active Art Unit
2852
Art Unit(s)
2105, 2852, 2809
Total Applications
3491
Issued Applications
3314
Pending Applications
69
Abandoned Applications
108

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16526885 [patent_doc_number] => 20200400965 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-24 [patent_title] => Nano-Textured Attenuator for Use with Laser Beam Profiling and Laser Beam Characterization Systems and Method of Use [patent_app_type] => utility [patent_app_number] => 16/906335 [patent_app_country] => US [patent_app_date] => 2020-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4275 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16906335 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/906335
Nano-Textured Attenuator for Use with Laser Beam Profiling and Laser Beam Characterization Systems and Method of Use Jun 18, 2020 Abandoned
Array ( [id] => 16520422 [patent_doc_number] => 10871637 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-22 [patent_title] => Photographing optical lens assembly, image capturing device and electronic device [patent_app_type] => utility [patent_app_number] => 16/894929 [patent_app_country] => US [patent_app_date] => 2020-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 17806 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16894929 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/894929
Photographing optical lens assembly, image capturing device and electronic device Jun 7, 2020 Issued
Array ( [id] => 16757653 [patent_doc_number] => 10976194 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-04-13 [patent_title] => Pupil division multiplexed imaging systems [patent_app_type] => utility [patent_app_number] => 16/894772 [patent_app_country] => US [patent_app_date] => 2020-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 22 [patent_no_of_words] => 7344 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16894772 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/894772
Pupil division multiplexed imaging systems Jun 5, 2020 Issued
Array ( [id] => 16674444 [patent_doc_number] => 20210063207 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-04 [patent_title] => OPTICAL REFLECTIVE COMPONENT AND OPTICAL ENCODER USING SAME [patent_app_type] => utility [patent_app_number] => 16/890842 [patent_app_country] => US [patent_app_date] => 2020-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5896 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16890842 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/890842
Optical reflective component and optical encoder using same Jun 1, 2020 Issued
Array ( [id] => 19109794 [patent_doc_number] => 11962920 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-16 [patent_title] => Imaging device, method of driving imaging device, and electronic equipment [patent_app_type] => utility [patent_app_number] => 17/634062 [patent_app_country] => US [patent_app_date] => 2020-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 26 [patent_no_of_words] => 14760 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 224 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17634062 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/634062
Imaging device, method of driving imaging device, and electronic equipment May 31, 2020 Issued
Array ( [id] => 16310216 [patent_doc_number] => 20200288954 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-17 [patent_title] => SYSTEM AND METHOD FOR SUB-COLUMN PARALLEL DIGITIZERS FOR HYBRID STACKED IMAGE SENSOR USING VERTICAL INTERCONNECTS [patent_app_type] => utility [patent_app_number] => 16/886587 [patent_app_country] => US [patent_app_date] => 2020-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10436 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 16886587 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/886587
System and method for sub-column parallel digitizers for hybrid stacked image sensor using vertical interconnects May 27, 2020 Issued
Array ( [id] => 17743564 [patent_doc_number] => 11391623 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-19 [patent_title] => Enhanced light detector [patent_app_type] => utility [patent_app_number] => 16/870941 [patent_app_country] => US [patent_app_date] => 2020-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 4073 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16870941 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/870941
Enhanced light detector May 27, 2020 Issued
Array ( [id] => 16286281 [patent_doc_number] => 20200279883 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-03 [patent_title] => SOLID-STATE IMAGE SENSOR AND ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 16/874442 [patent_app_country] => US [patent_app_date] => 2020-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14538 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 16874442 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/874442
Solid-state image sensor and electronic device May 13, 2020 Issued
Array ( [id] => 17108599 [patent_doc_number] => 11128831 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-09-21 [patent_title] => Image sensor having sub-diffraction-limit pixels [patent_app_type] => utility [patent_app_number] => 16/871428 [patent_app_country] => US [patent_app_date] => 2020-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 3804 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 16871428 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/871428
Image sensor having sub-diffraction-limit pixels May 10, 2020 Issued
Array ( [id] => 16469418 [patent_doc_number] => 20200370955 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-26 [patent_title] => ARRAY OF SINGLE-PHOTON AVALANCHE DIODE (SPAD) MICROCELLS AND OPERATING THE SAME [patent_app_type] => utility [patent_app_number] => 16/868064 [patent_app_country] => US [patent_app_date] => 2020-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11864 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -34 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16868064 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/868064
Array of single-photon avalanche diode (SPAD) microcells and operating the same May 5, 2020 Issued
Array ( [id] => 17332442 [patent_doc_number] => 11222910 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-01-11 [patent_title] => High-speed image sensor [patent_app_type] => utility [patent_app_number] => 16/866699 [patent_app_country] => US [patent_app_date] => 2020-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 17 [patent_no_of_words] => 9380 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 256 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16866699 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/866699
High-speed image sensor May 4, 2020 Issued
Array ( [id] => 18135625 [patent_doc_number] => 11561291 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-24 [patent_title] => High pulse repetition frequency lidar [patent_app_type] => utility [patent_app_number] => 16/863262 [patent_app_country] => US [patent_app_date] => 2020-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 5836 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16863262 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/863262
High pulse repetition frequency lidar Apr 29, 2020 Issued
Array ( [id] => 18780320 [patent_doc_number] => 11822034 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-21 [patent_title] => Method for calibrating sensor in vending machine and vending machine [patent_app_type] => utility [patent_app_number] => 17/607159 [patent_app_country] => US [patent_app_date] => 2020-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 12231 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 405 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17607159 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/607159
Method for calibrating sensor in vending machine and vending machine Apr 28, 2020 Issued
Array ( [id] => 18405583 [patent_doc_number] => 20230166934 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-01 [patent_title] => DETERMINING LATERAL WEB MISALIGNMENT [patent_app_type] => utility [patent_app_number] => 17/997263 [patent_app_country] => US [patent_app_date] => 2020-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7712 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17997263 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/997263
DETERMINING LATERAL WEB MISALIGNMENT Apr 27, 2020 Abandoned
Array ( [id] => 19229795 [patent_doc_number] => 12009439 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-11 [patent_title] => Photodiode and method for operating a photodiode [patent_app_type] => utility [patent_app_number] => 17/996914 [patent_app_country] => US [patent_app_date] => 2020-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 17 [patent_no_of_words] => 7527 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 221 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17996914 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/996914
Photodiode and method for operating a photodiode Apr 23, 2020 Issued
Array ( [id] => 17003817 [patent_doc_number] => 11082655 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-03 [patent_title] => Solid state imaging device, method of controlling solid state imaging device, and program for controlling solid state imaging device [patent_app_type] => utility [patent_app_number] => 16/856419 [patent_app_country] => US [patent_app_date] => 2020-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 36 [patent_no_of_words] => 17212 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16856419 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/856419
Solid state imaging device, method of controlling solid state imaging device, and program for controlling solid state imaging device Apr 22, 2020 Issued
Array ( [id] => 16227450 [patent_doc_number] => 20200252567 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-06 [patent_title] => SOLID STATE IMAGING DEVICE, METHOD OF CONTROLLING SOLID STATE IMAGING DEVICE, AND PROGRAM FOR CONTROLLING SOLID STATE IMAGING DEVICE [patent_app_type] => utility [patent_app_number] => 16/856438 [patent_app_country] => US [patent_app_date] => 2020-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17089 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 16856438 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/856438
Solid state imaging device, method of controlling solid state imaging device, and program for controlling solid state imaging device Apr 22, 2020 Issued
Array ( [id] => 16400267 [patent_doc_number] => 20200341125 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-29 [patent_title] => METHOD OF GENERATING A TIME DOMAIN ECHO WAVEFORM AND ELECTROMAGNETIC RADIATION ECHO WAVEFORM GENERATION SYSTEM [patent_app_type] => utility [patent_app_number] => 16/849107 [patent_app_country] => US [patent_app_date] => 2020-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5362 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16849107 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/849107
Method of generating a time domain echo waveform and electromagnetic radiation echo waveform generation system Apr 14, 2020 Issued
Array ( [id] => 16194301 [patent_doc_number] => 20200235150 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-23 [patent_title] => SOLID-STATE IMAGE PICKUP DEVICE AND METHOD OF DRIVING THE SAME [patent_app_type] => utility [patent_app_number] => 16/842018 [patent_app_country] => US [patent_app_date] => 2020-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13548 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16842018 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/842018
SOLID-STATE IMAGE PICKUP DEVICE AND METHOD OF DRIVING THE SAME Apr 6, 2020 Abandoned
Array ( [id] => 16929457 [patent_doc_number] => 11050960 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-29 [patent_title] => Image sensor [patent_app_type] => utility [patent_app_number] => 16/838854 [patent_app_country] => US [patent_app_date] => 2020-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 11440 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16838854 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/838854
Image sensor Apr 1, 2020 Issued
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