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] => 14655865 [patent_doc_number] => 20190235061 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-01 [patent_title] => PULSED TIME-OF-FLIGHT SENSOR, PULSED TIME-OF-FLIGHT PIXEL ARRAY AND OPERATION METHOD THEREFOR [patent_app_type] => utility [patent_app_number] => 16/260717 [patent_app_country] => US [patent_app_date] => 2019-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7702 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16260717 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/260717
Pulsed time-of-flight sensor, pulsed time-of-flight pixel array and operation method therefor Jan 28, 2019 Issued
Array ( [id] => 16909941 [patent_doc_number] => 11041975 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-22 [patent_title] => Multiple-optical-axis photoelectric sensor [patent_app_type] => utility [patent_app_number] => 16/642039 [patent_app_country] => US [patent_app_date] => 2019-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 4923 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16642039 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/642039
Multiple-optical-axis photoelectric sensor Jan 27, 2019 Issued
Array ( [id] => 16617385 [patent_doc_number] => 20210036038 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-04 [patent_title] => PIXEL ARRAY FOR A CAMERA, CAMERA AND LIGHT PROPAGATION TIME CAMERA SYSTEM HAVING A CAMERA OF THIS KIND [patent_app_type] => utility [patent_app_number] => 16/966692 [patent_app_country] => US [patent_app_date] => 2019-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3927 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16966692 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/966692
Pixel array for a camera, camera and light propagation time camera system having a camera of this kind Jan 23, 2019 Issued
Array ( [id] => 17437149 [patent_doc_number] => 11262476 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-01 [patent_title] => Relay unit for photoelectric sensor [patent_app_type] => utility [patent_app_number] => 16/970237 [patent_app_country] => US [patent_app_date] => 2019-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 7316 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 298 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16970237 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/970237
Relay unit for photoelectric sensor Jan 22, 2019 Issued
Array ( [id] => 14583669 [patent_doc_number] => 20190219443 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-18 [patent_title] => SINGLE PHOTON AVALANCHE DIODE CONTROL CIRCUIT [patent_app_type] => utility [patent_app_number] => 16/249294 [patent_app_country] => US [patent_app_date] => 2019-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5747 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [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] => 16249294 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/249294
Single photon avalanche diode control circuit Jan 15, 2019 Issued
Array ( [id] => 18173613 [patent_doc_number] => 11573316 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-07 [patent_title] => Electromagnetic wave detection apparatus and information acquisition system [patent_app_type] => utility [patent_app_number] => 16/959106 [patent_app_country] => US [patent_app_date] => 2019-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 9720 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16959106 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/959106
Electromagnetic wave detection apparatus and information acquisition system Jan 15, 2019 Issued
Array ( [id] => 14384813 [patent_doc_number] => 20190166319 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-30 [patent_title] => IMAGING DEVICE INCLUDING SIGNAL LINE AND UNIT PIXEL CELL INCLUDING CHARGE STORAGE REGION [patent_app_type] => utility [patent_app_number] => 16/243921 [patent_app_country] => US [patent_app_date] => 2019-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16647 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16243921 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/243921
Imaging device including signal line and unit pixel cell including charge storage region Jan 8, 2019 Issued
Array ( [id] => 16158917 [patent_doc_number] => 20200217691 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-09 [patent_title] => ROTATION ANGLE ENCODER APPARATUS [patent_app_type] => utility [patent_app_number] => 16/243862 [patent_app_country] => US [patent_app_date] => 2019-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5743 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16243862 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/243862
Rotation angle encoder apparatus Jan 8, 2019 Issued
Array ( [id] => 15547777 [patent_doc_number] => 10573680 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-02-25 [patent_title] => Solid-state image pickup device [patent_app_type] => utility [patent_app_number] => 16/242835 [patent_app_country] => US [patent_app_date] => 2019-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 31 [patent_no_of_words] => 10808 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 366 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16242835 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/242835
Solid-state image pickup device Jan 7, 2019 Issued
Array ( [id] => 14537053 [patent_doc_number] => 20190204148 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-04 [patent_title] => Method for Managing Dynamic Range of an Optical Detection Device, and Corresponding Device [patent_app_type] => utility [patent_app_number] => 16/236874 [patent_app_country] => US [patent_app_date] => 2018-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3410 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16236874 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/236874
Method for managing dynamic range of an optical detection device, and corresponding device Dec 30, 2018 Issued
Array ( [id] => 17475220 [patent_doc_number] => 20220082724 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-17 [patent_title] => SENSOR APPARATUS [patent_app_type] => utility [patent_app_number] => 17/415940 [patent_app_country] => US [patent_app_date] => 2018-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11255 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17415940 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/415940
Sensor apparatus Dec 19, 2018 Issued
Array ( [id] => 16510356 [patent_doc_number] => 20200389612 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-10 [patent_title] => Method and Circuit for Signal Collection of Image Sensor [patent_app_type] => utility [patent_app_number] => 15/733328 [patent_app_country] => US [patent_app_date] => 2018-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5168 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 15733328 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/733328
Method and circuit for signal collection of image sensor Dec 18, 2018 Issued
Array ( [id] => 16229191 [patent_doc_number] => 10736718 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-08-11 [patent_title] => Focus scanning apparatus recording color [patent_app_type] => utility [patent_app_number] => 16/217636 [patent_app_country] => US [patent_app_date] => 2018-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 12314 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16217636 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/217636
Focus scanning apparatus recording color Dec 11, 2018 Issued
Array ( [id] => 16170645 [patent_doc_number] => 10712201 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-07-14 [patent_title] => Optical emission spectrometer with cascaded charge storage devices [patent_app_type] => utility [patent_app_number] => 16/204541 [patent_app_country] => US [patent_app_date] => 2018-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 8570 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16204541 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/204541
Optical emission spectrometer with cascaded charge storage devices Nov 28, 2018 Issued
Array ( [id] => 14233067 [patent_doc_number] => 20190128706 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-02 [patent_title] => ENCODER SCALE, MANUFACTURING METHOD FOR ENCODER SCALE, AND ENCODER [patent_app_type] => utility [patent_app_number] => 16/173023 [patent_app_country] => US [patent_app_date] => 2018-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9492 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 16173023 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/173023
Encoder scale, manufacturing method for encoder scale, and encoder Oct 28, 2018 Issued
Array ( [id] => 15810999 [patent_doc_number] => 20200128642 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-23 [patent_title] => Configurable Light Sensor Comprising a Photocell Array [patent_app_type] => utility [patent_app_number] => 16/168755 [patent_app_country] => US [patent_app_date] => 2018-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8120 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 16168755 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/168755
Configurable light sensor comprising a photocell array Oct 22, 2018 Issued
Array ( [id] => 16534375 [patent_doc_number] => 10876966 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-29 [patent_title] => Self-calibrating optical detector [patent_app_type] => utility [patent_app_number] => 16/164215 [patent_app_country] => US [patent_app_date] => 2018-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 7103 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [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] => 16164215 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/164215
Self-calibrating optical detector Oct 17, 2018 Issued
Array ( [id] => 14344991 [patent_doc_number] => 20190154468 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-23 [patent_title] => REMOTE SENSING SYSTEM [patent_app_type] => utility [patent_app_number] => 16/161949 [patent_app_country] => US [patent_app_date] => 2018-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9620 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16161949 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/161949
Remote sensing system Oct 15, 2018 Issued
Array ( [id] => 16881353 [patent_doc_number] => 11031511 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-08 [patent_title] => Control circuit and method of operating a control circuit [patent_app_type] => utility [patent_app_number] => 16/157882 [patent_app_country] => US [patent_app_date] => 2018-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 6306 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16157882 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/157882
Control circuit and method of operating a control circuit Oct 10, 2018 Issued
Array ( [id] => 13931529 [patent_doc_number] => 20190049280 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-14 [patent_title] => Systems and Methods for Determining a Fuel Level Measurement of a Fuel Tank Using Optical Sensors [patent_app_type] => utility [patent_app_number] => 16/155999 [patent_app_country] => US [patent_app_date] => 2018-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6276 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16155999 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/155999
Systems and methods for determining a fuel level measurement of a fuel tank using optical sensors Oct 9, 2018 Issued
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