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] => 14627027 [patent_doc_number] => 20190226881 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-25 [patent_title] => SYSTEM FOR INTERFACING WITH AN OPTICALLY-POWERED SENSOR [patent_app_type] => utility [patent_app_number] => 15/875770 [patent_app_country] => US [patent_app_date] => 2018-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6424 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15875770 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/875770
System for interfacing with an optically-powered sensor Jan 18, 2018 Issued
Array ( [id] => 16845649 [patent_doc_number] => 11017741 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-05-25 [patent_title] => Light sensor having partially opaque optic [patent_app_type] => utility [patent_app_number] => 15/869556 [patent_app_country] => US [patent_app_date] => 2018-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 9199 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15869556 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/869556
Light sensor having partially opaque optic Jan 11, 2018 Issued
Array ( [id] => 16128771 [patent_doc_number] => 10698141 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-06-30 [patent_title] => Image sensor including broad band color filter [patent_app_type] => utility [patent_app_number] => 15/870064 [patent_app_country] => US [patent_app_date] => 2018-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 20 [patent_no_of_words] => 7758 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15870064 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/870064
Image sensor including broad band color filter Jan 11, 2018 Issued
Array ( [id] => 14996479 [patent_doc_number] => 20190317197 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-17 [patent_title] => MONITORING DEVICE OF A LIDAR SYSTEM [patent_app_type] => utility [patent_app_number] => 16/472562 [patent_app_country] => US [patent_app_date] => 2018-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3463 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 16472562 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/472562
Monitoring device of a LIDAR system Jan 7, 2018 Issued
Array ( [id] => 18203509 [patent_doc_number] => 11585898 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-21 [patent_title] => Signal processing device, signal processing method, and program [patent_app_type] => utility [patent_app_number] => 16/474367 [patent_app_country] => US [patent_app_date] => 2017-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 30 [patent_no_of_words] => 19323 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16474367 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/474367
Signal processing device, signal processing method, and program Dec 27, 2017 Issued
Array ( [id] => 13889673 [patent_doc_number] => 10197383 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-02-05 [patent_title] => Optical positioning sensor [patent_app_type] => utility [patent_app_number] => 15/855391 [patent_app_country] => US [patent_app_date] => 2017-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 13 [patent_no_of_words] => 6271 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15855391 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/855391
Optical positioning sensor Dec 26, 2017 Issued
Array ( [id] => 12859633 [patent_doc_number] => 20180178385 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-06-28 [patent_title] => Access Protection System [patent_app_type] => utility [patent_app_number] => 15/852839 [patent_app_country] => US [patent_app_date] => 2017-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2967 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15852839 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/852839
Access protection system Dec 21, 2017 Issued
Array ( [id] => 17085610 [patent_doc_number] => 20210280617 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-09 [patent_title] => IMAGING ELEMENT, METAL THIN FILM FILTER, AND ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 16/466523 [patent_app_country] => US [patent_app_date] => 2017-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23858 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16466523 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/466523
IMAGING ELEMENT, METAL THIN FILM FILTER, AND ELECTRONIC DEVICE Dec 11, 2017 Abandoned
Array ( [id] => 15859005 [patent_doc_number] => 10644807 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-05-05 [patent_title] => Optical receiver, active optical cable, and control method for optical receiver [patent_app_type] => utility [patent_app_number] => 15/820817 [patent_app_country] => US [patent_app_date] => 2017-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 13775 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 4 [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] => 15820817 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/820817
Optical receiver, active optical cable, and control method for optical receiver Nov 21, 2017 Issued
Array ( [id] => 14955413 [patent_doc_number] => 10438986 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-10-08 [patent_title] => Apparatuses, systems, and methods for selectively suppressing ambient light in an image sensor [patent_app_type] => utility [patent_app_number] => 15/814123 [patent_app_country] => US [patent_app_date] => 2017-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 9595 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15814123 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/814123
Apparatuses, systems, and methods for selectively suppressing ambient light in an image sensor Nov 14, 2017 Issued
Array ( [id] => 13864729 [patent_doc_number] => 10194108 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-01-29 [patent_title] => Sensor with electrically controllable aperture for inspection and metrology systems [patent_app_type] => utility [patent_app_number] => 15/806913 [patent_app_country] => US [patent_app_date] => 2017-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 12 [patent_no_of_words] => 12511 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15806913 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/806913
Sensor with electrically controllable aperture for inspection and metrology systems Nov 7, 2017 Issued
Array ( [id] => 12816946 [patent_doc_number] => 20180164154 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-06-14 [patent_title] => IMAGE SENSOR HAVING BEAM SPLITTER [patent_app_type] => utility [patent_app_number] => 15/805318 [patent_app_country] => US [patent_app_date] => 2017-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3891 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15805318 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/805318
Image sensor having beam splitter Nov 6, 2017 Issued
Array ( [id] => 12753724 [patent_doc_number] => 20180143075 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-24 [patent_title] => SPECTROMETER AND METHOD FOR ADJUSTING A FILTER ARRAY [patent_app_type] => utility [patent_app_number] => 15/802993 [patent_app_country] => US [patent_app_date] => 2017-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4137 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 262 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15802993 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/802993
Spectrometer and method for adjusting a filter array Nov 2, 2017 Issued
Array ( [id] => 12221447 [patent_doc_number] => 20180059807 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-01 [patent_title] => 'IMAGE PROCESSING METHOD CAPABLE OF DETECTING NOISE AND RELATED NAVIGATION DEVICE' [patent_app_type] => utility [patent_app_number] => 15/800079 [patent_app_country] => US [patent_app_date] => 2017-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3214 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15800079 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/800079
Image processing method capable of detecting noise and related navigation device Oct 31, 2017 Issued
Array ( [id] => 14112115 [patent_doc_number] => 20190097733 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-28 [patent_title] => OPTOELECTRONIC RECEIVER CIRCUIT WITH DARK CURRENT CORRECTION FUNCTION AND DARK CURRENT CORRECTION METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 15/799448 [patent_app_country] => US [patent_app_date] => 2017-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4233 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 275 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15799448 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/799448
Optoelectronic receiver circuit with dark current correction function and dark current correction method thereof Oct 30, 2017 Issued
Array ( [id] => 14780919 [patent_doc_number] => 20190265357 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-29 [patent_title] => SENSOR DEVICE, SENSING METHOD, PROGRAM, AND STORAGE MEDIUM [patent_app_type] => utility [patent_app_number] => 16/344327 [patent_app_country] => US [patent_app_date] => 2017-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12093 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 16344327 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/344327
SENSOR DEVICE, SENSING METHOD, PROGRAM, AND STORAGE MEDIUM Oct 23, 2017 Abandoned
Array ( [id] => 12670372 [patent_doc_number] => 20180115290 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-04-26 [patent_title] => PASSIVE BIAS TEMPERATURE COMPENSATION CIRCUIT MODULE [patent_app_type] => utility [patent_app_number] => 15/792437 [patent_app_country] => US [patent_app_date] => 2017-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5202 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15792437 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/792437
Passive bias temperature compensation circuit module Oct 23, 2017 Issued
Array ( [id] => 13317089 [patent_doc_number] => 20180210082 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-26 [patent_title] => SENSOR AND METHOD FOR SETTING THRESHOLD OF SENSOR [patent_app_type] => utility [patent_app_number] => 15/786318 [patent_app_country] => US [patent_app_date] => 2017-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13088 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 15786318 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/786318
Sensor and method for setting threshold of sensor Oct 16, 2017 Issued
Array ( [id] => 12664375 [patent_doc_number] => 20180113291 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-04-26 [patent_title] => LASER MICROSCOPE AND LASER MICROSCOPE SYSTEM [patent_app_type] => utility [patent_app_number] => 15/729016 [patent_app_country] => US [patent_app_date] => 2017-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2807 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15729016 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/729016
LASER MICROSCOPE AND LASER MICROSCOPE SYSTEM Oct 9, 2017 Abandoned
Array ( [id] => 12160129 [patent_doc_number] => 20180031395 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-02-01 [patent_title] => 'Optical Encoder with Axially Aligned Sensor' [patent_app_type] => utility [patent_app_number] => 15/729499 [patent_app_country] => US [patent_app_date] => 2017-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7357 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15729499 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/729499
Optical encoder with axially aligned sensor Oct 9, 2017 Issued
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