Search

Patrick C. Chen

Examiner (ID: 1056)

Most Active Art Unit
2842
Art Unit(s)
2836, 2816, 2842
Total Applications
707
Issued Applications
540
Pending Applications
80
Abandoned Applications
100

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 15533861 [patent_doc_number] => 20200059236 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-20 [patent_title] => GRAY CODE COUNTER [patent_app_type] => utility [patent_app_number] => 16/662195 [patent_app_country] => US [patent_app_date] => 2019-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5127 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16662195 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/662195
Gray code counter Oct 23, 2019 Issued
Array ( [id] => 15777403 [patent_doc_number] => 20200119719 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-16 [patent_title] => Positive Logic Digitally Tunable Capacitor [patent_app_type] => utility [patent_app_number] => 16/653728 [patent_app_country] => US [patent_app_date] => 2019-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5219 [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] => 16653728 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/653728
Positive logic digitally tunable capacitor Oct 14, 2019 Issued
Array ( [id] => 15689255 [patent_doc_number] => 20200099291 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-26 [patent_title] => CHARGE PUMPS WITH ACCURATE OUTPUT CURRENT LIMITING [patent_app_type] => utility [patent_app_number] => 16/577146 [patent_app_country] => US [patent_app_date] => 2019-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5833 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16577146 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/577146
Charge pumps with accurate output current limiting Sep 19, 2019 Issued
Array ( [id] => 16273253 [patent_doc_number] => 20200274741 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-27 [patent_title] => SIGNAL RECEIVER CIRCUIT, AND SEMICONDUCTOR APPARATUS AND SEMICONDUCTOR SYSTEM INCLUDING THE SIGNAL RECEIVER CIRCUIT [patent_app_type] => utility [patent_app_number] => 16/572154 [patent_app_country] => US [patent_app_date] => 2019-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7037 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [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] => 16572154 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/572154
Signal receiver circuit, and semiconductor apparatus and semiconductor system including the signal receiver circuit Sep 15, 2019 Issued
Array ( [id] => 16339867 [patent_doc_number] => 10790839 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-29 [patent_title] => Device for adjusting the locking of an injection locked frequency multiplier [patent_app_type] => utility [patent_app_number] => 16/570549 [patent_app_country] => US [patent_app_date] => 2019-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 7417 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16570549 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/570549
Device for adjusting the locking of an injection locked frequency multiplier Sep 12, 2019 Issued
Array ( [id] => 16713846 [patent_doc_number] => 20210080993 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-18 [patent_title] => CONFIGURABLE CLOCK BUFFER FOR MULTIPLE OPERATING MODES [patent_app_type] => utility [patent_app_number] => 16/569991 [patent_app_country] => US [patent_app_date] => 2019-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5106 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16569991 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/569991
Configurable clock buffer for multiple operating modes Sep 12, 2019 Issued
Array ( [id] => 16976336 [patent_doc_number] => 20210220573 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-22 [patent_title] => INFORMATION CARRIER READER ASSEMBLY [patent_app_type] => utility [patent_app_number] => 15/734289 [patent_app_country] => US [patent_app_date] => 2019-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3016 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 15734289 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/734289
Information carrier reader assembly Sep 11, 2019 Issued
Array ( [id] => 16896935 [patent_doc_number] => 11038500 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-15 [patent_title] => Gate resistance adjustment device [patent_app_type] => utility [patent_app_number] => 16/564580 [patent_app_country] => US [patent_app_date] => 2019-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 6443 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [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] => 16564580 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/564580
Gate resistance adjustment device Sep 8, 2019 Issued
Array ( [id] => 16257325 [patent_doc_number] => 20200266700 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-20 [patent_title] => DYNAMIC SIGNAL SLOPE COMPENSATION [patent_app_type] => utility [patent_app_number] => 16/560149 [patent_app_country] => US [patent_app_date] => 2019-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6945 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16560149 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/560149
Dynamic signal slope compensation Sep 3, 2019 Issued
Array ( [id] => 16164613 [patent_doc_number] => 20200220539 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-09 [patent_title] => GATE CONTROL CIRCUIT AND TRANSISTOR DRIVE CIRCUIT [patent_app_type] => utility [patent_app_number] => 16/559106 [patent_app_country] => US [patent_app_date] => 2019-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5802 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16559106 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/559106
Gate control circuit and transistor drive circuit Sep 2, 2019 Issued
Array ( [id] => 17284579 [patent_doc_number] => 11201627 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-12-14 [patent_title] => Spectrally efficient digital logic (SEDL) digital to analog converter (DAC) [patent_app_type] => utility [patent_app_number] => 16/548091 [patent_app_country] => US [patent_app_date] => 2019-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 38 [patent_no_of_words] => 14344 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16548091 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/548091
Spectrally efficient digital logic (SEDL) digital to analog converter (DAC) Aug 21, 2019 Issued
Array ( [id] => 20594528 [patent_doc_number] => 12578235 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-17 [patent_title] => Power semiconductor circuit and method for determining a temperature of a power semiconductor component [patent_app_type] => utility [patent_app_number] => 16/535381 [patent_app_country] => US [patent_app_date] => 2019-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 1218 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16535381 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/535381
Power semiconductor circuit and method for determining a temperature of a power semiconductor component Aug 7, 2019 Issued
Array ( [id] => 15155659 [patent_doc_number] => 20190356307 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-21 [patent_title] => CIRCUIT AND METHOD FOR DETECTING CURRENT ZERO-CROSSING POINT AND CIRCUIT AND METHOD FOR DETECTING LOAD VOLTAGE [patent_app_type] => utility [patent_app_number] => 16/527010 [patent_app_country] => US [patent_app_date] => 2019-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5649 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 270 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16527010 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/527010
Circuit and method for detecting current zero-crossing point and circuit and method for detecting load voltage Jul 29, 2019 Issued
Array ( [id] => 15124675 [patent_doc_number] => 20190348971 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-14 [patent_title] => DUTY CYCLE CONTROLLER [patent_app_type] => utility [patent_app_number] => 16/523751 [patent_app_country] => US [patent_app_date] => 2019-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3845 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16523751 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/523751
Duty cycle controller Jul 25, 2019 Issued
Array ( [id] => 15504679 [patent_doc_number] => 20200052528 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-13 [patent_title] => POWER TRANSMISSION UNIT [patent_app_type] => utility [patent_app_number] => 16/515773 [patent_app_country] => US [patent_app_date] => 2019-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6063 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16515773 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/515773
Power transmission unit Jul 17, 2019 Issued
Array ( [id] => 16582327 [patent_doc_number] => 20210016729 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-21 [patent_title] => ONBOARD AC GENERATOR FOR POWER-TO-THE-BOX IN VEHICLES WITH COMBUSTION ENGINE [patent_app_type] => utility [patent_app_number] => 16/514015 [patent_app_country] => US [patent_app_date] => 2019-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3550 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16514015 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/514015
Onboard AC generator for power-to-the-box in vehicles with combustion engine Jul 16, 2019 Issued
Array ( [id] => 17456791 [patent_doc_number] => 11271664 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-03-08 [patent_title] => Loss of signal detection [patent_app_type] => utility [patent_app_number] => 16/513170 [patent_app_country] => US [patent_app_date] => 2019-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 9043 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16513170 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/513170
Loss of signal detection Jul 15, 2019 Issued
Array ( [id] => 18402647 [patent_doc_number] => 11664800 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-05-30 [patent_title] => Circuit for and method of implementing IO connections in an integrated circuit device [patent_app_type] => utility [patent_app_number] => 16/511925 [patent_app_country] => US [patent_app_date] => 2019-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 28 [patent_no_of_words] => 10753 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 401 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16511925 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/511925
Circuit for and method of implementing IO connections in an integrated circuit device Jul 14, 2019 Issued
Array ( [id] => 17153166 [patent_doc_number] => 11146265 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-12 [patent_title] => Controlled current manipulation for regenerative charging of gate capacitance [patent_app_type] => utility [patent_app_number] => 16/510210 [patent_app_country] => US [patent_app_date] => 2019-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 17 [patent_no_of_words] => 6534 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 362 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16510210 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/510210
Controlled current manipulation for regenerative charging of gate capacitance Jul 11, 2019 Issued
Array ( [id] => 15674365 [patent_doc_number] => 10601427 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-03-24 [patent_title] => Clock generating device and clock generating method [patent_app_type] => utility [patent_app_number] => 16/508495 [patent_app_country] => US [patent_app_date] => 2019-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3865 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16508495 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/508495
Clock generating device and clock generating method Jul 10, 2019 Issued
Menu