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Tony Ko

Examiner (ID: 4705, Phone: (571)272-1926 , Office: P/2878 )

Most Active Art Unit
2878
Art Unit(s)
2878
Total Applications
1562
Issued Applications
1366
Pending Applications
84
Abandoned Applications
155

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19557614 [patent_doc_number] => 20240369406 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-07 [patent_title] => THROUGH-BEAM PHOTOELECTRIC SENSOR AND ASSEMBLY METHOD [patent_app_type] => utility [patent_app_number] => 18/775016 [patent_app_country] => US [patent_app_date] => 2024-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3427 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18775016 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/775016
Through-beam photoelectric sensor and assembly method Jul 16, 2024 Issued
Array ( [id] => 19498510 [patent_doc_number] => 20240337528 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-10 [patent_title] => POLARIZATION INDEPENDENT OPTOELECTRONIC DEVICE AND METHOD [patent_app_type] => utility [patent_app_number] => 18/748746 [patent_app_country] => US [patent_app_date] => 2024-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5182 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18748746 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/748746
POLARIZATION INDEPENDENT OPTOELECTRONIC DEVICE AND METHOD Jun 19, 2024 Pending
Array ( [id] => 19498510 [patent_doc_number] => 20240337528 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-10 [patent_title] => POLARIZATION INDEPENDENT OPTOELECTRONIC DEVICE AND METHOD [patent_app_type] => utility [patent_app_number] => 18/748746 [patent_app_country] => US [patent_app_date] => 2024-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5182 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18748746 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/748746
POLARIZATION INDEPENDENT OPTOELECTRONIC DEVICE AND METHOD Jun 19, 2024 Pending
Array ( [id] => 19484295 [patent_doc_number] => 20240332337 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-03 [patent_title] => LIGHT RECEIVING ELEMENT AND DISTANCE MEASURING DEVICE [patent_app_type] => utility [patent_app_number] => 18/739551 [patent_app_country] => US [patent_app_date] => 2024-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10722 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18739551 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/739551
LIGHT RECEIVING ELEMENT AND DISTANCE MEASURING DEVICE Jun 10, 2024 Pending
Array ( [id] => 19484295 [patent_doc_number] => 20240332337 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-03 [patent_title] => LIGHT RECEIVING ELEMENT AND DISTANCE MEASURING DEVICE [patent_app_type] => utility [patent_app_number] => 18/739551 [patent_app_country] => US [patent_app_date] => 2024-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10722 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18739551 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/739551
LIGHT RECEIVING ELEMENT AND DISTANCE MEASURING DEVICE Jun 10, 2024 Pending
Array ( [id] => 19644026 [patent_doc_number] => 20240418546 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-19 [patent_title] => ENCODER, SERVO MOTOR, AND SERVO SYSTEM [patent_app_type] => utility [patent_app_number] => 18/738417 [patent_app_country] => US [patent_app_date] => 2024-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14656 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18738417 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/738417
ENCODER, SERVO MOTOR, AND SERVO SYSTEM Jun 9, 2024 Pending
Array ( [id] => 19465338 [patent_doc_number] => 20240319008 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-26 [patent_title] => DATA OUTPUT DEVICE [patent_app_type] => utility [patent_app_number] => 18/735794 [patent_app_country] => US [patent_app_date] => 2024-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6210 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18735794 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/735794
DATA OUTPUT DEVICE Jun 5, 2024 Pending
Array ( [id] => 19694083 [patent_doc_number] => 20250012628 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-09 [patent_title] => TESTING METHOD AND TESTING SYSTEM FOR HALO OF DISPLAY PANEL [patent_app_type] => utility [patent_app_number] => 18/680264 [patent_app_country] => US [patent_app_date] => 2024-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5636 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18680264 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/680264
TESTING METHOD AND TESTING SYSTEM FOR HALO OF DISPLAY PANEL May 30, 2024 Pending
Array ( [id] => 19602381 [patent_doc_number] => 20240393261 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-28 [patent_title] => APPARATUS AND METHOD FOR MEASURING WAFERS [patent_app_type] => utility [patent_app_number] => 18/673092 [patent_app_country] => US [patent_app_date] => 2024-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6235 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18673092 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/673092
APPARATUS AND METHOD FOR MEASURING WAFERS May 22, 2024 Pending
Array ( [id] => 19587686 [patent_doc_number] => 20240385243 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-21 [patent_title] => PHOTONIC WAVEGUIDE POWER AND PHASE MONITOR [patent_app_type] => utility [patent_app_number] => 18/662517 [patent_app_country] => US [patent_app_date] => 2024-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8387 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 245 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18662517 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/662517
PHOTONIC WAVEGUIDE POWER AND PHASE MONITOR May 12, 2024 Pending
Array ( [id] => 19685191 [patent_doc_number] => 20250003736 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-02 [patent_title] => MEASUREMENT HEAD AND CONFOCAL DISPLACEMENT SENSOR [patent_app_type] => utility [patent_app_number] => 18/660260 [patent_app_country] => US [patent_app_date] => 2024-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17119 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 244 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18660260 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/660260
MEASUREMENT HEAD AND CONFOCAL DISPLACEMENT SENSOR May 9, 2024 Pending
Array ( [id] => 19943150 [patent_doc_number] => 12315286 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-27 [patent_title] => Detection device [patent_app_type] => utility [patent_app_number] => 18/659213 [patent_app_country] => US [patent_app_date] => 2024-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 21 [patent_no_of_words] => 5703 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 239 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18659213 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/659213
Detection device May 8, 2024 Issued
Array ( [id] => 20180386 [patent_doc_number] => 20250264344 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-21 [patent_title] => OPTICAL SENSING ASSEMBLY AND ENCODER [patent_app_type] => utility [patent_app_number] => 18/644569 [patent_app_country] => US [patent_app_date] => 2024-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 978 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18644569 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/644569
OPTICAL SENSING ASSEMBLY AND ENCODER Apr 23, 2024 Pending
Array ( [id] => 19362047 [patent_doc_number] => 20240264081 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-08 [patent_title] => METROLOGY METHOD FOR MEASURING AN EXPOSED PATTERN AND ASSOCIATED METROLOGY APPARATUS [patent_app_type] => utility [patent_app_number] => 18/640249 [patent_app_country] => US [patent_app_date] => 2024-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15218 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18640249 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/640249
METROLOGY METHOD FOR MEASURING AN EXPOSED PATTERN AND ASSOCIATED METROLOGY APPARATUS Apr 18, 2024 Pending
Array ( [id] => 19362047 [patent_doc_number] => 20240264081 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-08 [patent_title] => METROLOGY METHOD FOR MEASURING AN EXPOSED PATTERN AND ASSOCIATED METROLOGY APPARATUS [patent_app_type] => utility [patent_app_number] => 18/640249 [patent_app_country] => US [patent_app_date] => 2024-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15218 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18640249 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/640249
METROLOGY METHOD FOR MEASURING AN EXPOSED PATTERN AND ASSOCIATED METROLOGY APPARATUS Apr 18, 2024 Pending
Array ( [id] => 19382483 [patent_doc_number] => 20240272353 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-15 [patent_title] => PHOTONIC INTEGRATED CIRCUIT DISTANCE MEASURING INTERFEROMETER [patent_app_type] => utility [patent_app_number] => 18/638044 [patent_app_country] => US [patent_app_date] => 2024-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5949 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18638044 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/638044
PHOTONIC INTEGRATED CIRCUIT DISTANCE MEASURING INTERFEROMETER Apr 16, 2024 Pending
Array ( [id] => 19382483 [patent_doc_number] => 20240272353 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-15 [patent_title] => PHOTONIC INTEGRATED CIRCUIT DISTANCE MEASURING INTERFEROMETER [patent_app_type] => utility [patent_app_number] => 18/638044 [patent_app_country] => US [patent_app_date] => 2024-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5949 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18638044 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/638044
PHOTONIC INTEGRATED CIRCUIT DISTANCE MEASURING INTERFEROMETER Apr 16, 2024 Pending
Array ( [id] => 19382483 [patent_doc_number] => 20240272353 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-15 [patent_title] => PHOTONIC INTEGRATED CIRCUIT DISTANCE MEASURING INTERFEROMETER [patent_app_type] => utility [patent_app_number] => 18/638044 [patent_app_country] => US [patent_app_date] => 2024-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5949 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18638044 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/638044
PHOTONIC INTEGRATED CIRCUIT DISTANCE MEASURING INTERFEROMETER Apr 16, 2024 Pending
Array ( [id] => 19364347 [patent_doc_number] => 20240266381 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-08 [patent_title] => IMAGING ELEMENT AND SEMICONDUCTOR ELEMENT [patent_app_type] => utility [patent_app_number] => 18/635309 [patent_app_country] => US [patent_app_date] => 2024-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22024 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18635309 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/635309
IMAGING ELEMENT AND SEMICONDUCTOR ELEMENT Apr 14, 2024 Pending
Array ( [id] => 19364347 [patent_doc_number] => 20240266381 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-08 [patent_title] => IMAGING ELEMENT AND SEMICONDUCTOR ELEMENT [patent_app_type] => utility [patent_app_number] => 18/635309 [patent_app_country] => US [patent_app_date] => 2024-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22024 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18635309 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/635309
IMAGING ELEMENT AND SEMICONDUCTOR ELEMENT Apr 14, 2024 Pending
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