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] => 16561095 [patent_doc_number] => 20210006244 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-07 [patent_title] => DRIVE CIRCUIT [patent_app_type] => utility [patent_app_number] => 16/916839 [patent_app_country] => US [patent_app_date] => 2020-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5569 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16916839 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/916839
Drive circuit Jun 29, 2020 Issued
Array ( [id] => 17456676 [patent_doc_number] => 11271547 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-08 [patent_title] => Gate drive circuit, drive device, semiconductor device, and gate drive method [patent_app_type] => utility [patent_app_number] => 16/914858 [patent_app_country] => US [patent_app_date] => 2020-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 5891 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16914858 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/914858
Gate drive circuit, drive device, semiconductor device, and gate drive method Jun 28, 2020 Issued
Array ( [id] => 17816992 [patent_doc_number] => 11422599 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-23 [patent_title] => System and method for soft-start scheme to control inrush current for VCONN in USB-C interface [patent_app_type] => utility [patent_app_number] => 16/915857 [patent_app_country] => US [patent_app_date] => 2020-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 9057 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16915857 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/915857
System and method for soft-start scheme to control inrush current for VCONN in USB-C interface Jun 28, 2020 Issued
Array ( [id] => 16509875 [patent_doc_number] => 20200389131 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-10 [patent_title] => AMPLIFICATION SYSTEMS AND METHODS WITH DISTORTION REDUCTIONS [patent_app_type] => utility [patent_app_number] => 16/914907 [patent_app_country] => US [patent_app_date] => 2020-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7361 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [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] => 16914907 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/914907
Amplification systems and methods with distortion reductions Jun 28, 2020 Issued
Array ( [id] => 16379904 [patent_doc_number] => 20200328747 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-15 [patent_title] => DRIVER CIRCUITRY FOR FAST, EFFICIENT STATE TRANSITIONS [patent_app_type] => utility [patent_app_number] => 16/915464 [patent_app_country] => US [patent_app_date] => 2020-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5901 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 315 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16915464 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/915464
Driver circuitry for fast, efficient state transitions Jun 28, 2020 Issued
Array ( [id] => 16379895 [patent_doc_number] => 20200328738 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-15 [patent_title] => ADAPTIVE VOLTAGE SCALING SYSTEM FOR OUT OF CONTEXT FUNCTIONAL SAFETY SoC [patent_app_type] => utility [patent_app_number] => 16/912057 [patent_app_country] => US [patent_app_date] => 2020-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1559 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16912057 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/912057
Adaptive voltage scaling system for out of context functional safety SoC Jun 24, 2020 Issued
Array ( [id] => 17289458 [patent_doc_number] => 11206026 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-12-21 [patent_title] => Delay line, a delay locked loop circuit and a semiconductor apparatus using the delay line and the delay locked loop circuit [patent_app_type] => utility [patent_app_number] => 16/911888 [patent_app_country] => US [patent_app_date] => 2020-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 23253 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16911888 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/911888
Delay line, a delay locked loop circuit and a semiconductor apparatus using the delay line and the delay locked loop circuit Jun 24, 2020 Issued
Array ( [id] => 17033471 [patent_doc_number] => 11095294 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-17 [patent_title] => Phase-locked loop and method for calibrating voltage-controlled oscillator therein [patent_app_type] => utility [patent_app_number] => 16/909976 [patent_app_country] => US [patent_app_date] => 2020-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 6325 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 508 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16909976 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/909976
Phase-locked loop and method for calibrating voltage-controlled oscillator therein Jun 22, 2020 Issued
Array ( [id] => 16928858 [patent_doc_number] => 11050358 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-29 [patent_title] => Power module with built-in drive circuit [patent_app_type] => utility [patent_app_number] => 16/909598 [patent_app_country] => US [patent_app_date] => 2020-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 5922 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16909598 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/909598
Power module with built-in drive circuit Jun 22, 2020 Issued
Array ( [id] => 18521173 [patent_doc_number] => 11711072 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-25 [patent_title] => Serial bus redriver with trailing edge boost circuit [patent_app_type] => utility [patent_app_number] => 16/905264 [patent_app_country] => US [patent_app_date] => 2020-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 6687 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16905264 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/905264
Serial bus redriver with trailing edge boost circuit Jun 17, 2020 Issued
Array ( [id] => 18593906 [patent_doc_number] => 11742821 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-29 [patent_title] => Multiplexer, filter, and communication module [patent_app_type] => utility [patent_app_number] => 16/903207 [patent_app_country] => US [patent_app_date] => 2020-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 29 [patent_no_of_words] => 6034 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 309 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16903207 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/903207
Multiplexer, filter, and communication module Jun 15, 2020 Issued
Array ( [id] => 16509910 [patent_doc_number] => 20200389166 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-10 [patent_title] => SWITCH WITH GATE OR BODY CONNECTED LINEARIZER [patent_app_type] => utility [patent_app_number] => 16/893188 [patent_app_country] => US [patent_app_date] => 2020-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8815 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16893188 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/893188
Switch with gate or body connected linearizer Jun 3, 2020 Issued
Array ( [id] => 17796487 [patent_doc_number] => 20220255579 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-11 [patent_title] => COMMUNICATION DEVICE AND ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 17/616539 [patent_app_country] => US [patent_app_date] => 2020-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26189 [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] => 17616539 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/616539
Communication device and electronic device Jun 2, 2020 Issued
Array ( [id] => 16317017 [patent_doc_number] => 20200295755 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-17 [patent_title] => BUS DRIVER WITH RISE/FALL TIME CONTROL [patent_app_type] => utility [patent_app_number] => 16/889939 [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] => 3704 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 225 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16889939 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/889939
Bus driver with rise/fall time control Jun 1, 2020 Issued
Array ( [id] => 16472311 [patent_doc_number] => 20200373849 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-26 [patent_title] => POWER CONVERTER [patent_app_type] => utility [patent_app_number] => 16/879197 [patent_app_country] => US [patent_app_date] => 2020-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2016 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16879197 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/879197
POWER CONVERTER May 19, 2020 Abandoned
Array ( [id] => 16401284 [patent_doc_number] => 20200342142 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-29 [patent_title] => SECURING ANALOG MIXED-SIGNAL INTEGRATED CIRCUITS THROUGH SHARED DEPENDENCIES [patent_app_type] => utility [patent_app_number] => 16/862111 [patent_app_country] => US [patent_app_date] => 2020-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4588 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 16862111 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/862111
Securing analog mixed-signal integrated circuits through shared dependencies Apr 28, 2020 Issued
Array ( [id] => 17709374 [patent_doc_number] => 20220209382 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-30 [patent_title] => FILTER DEVICE [patent_app_type] => utility [patent_app_number] => 17/606544 [patent_app_country] => US [patent_app_date] => 2020-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7986 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17606544 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/606544
Filter device Apr 26, 2020 Issued
Array ( [id] => 17694540 [patent_doc_number] => 20220201833 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-23 [patent_title] => WAVEGUIDE FOR A LINEAR ACCELERATOR AND METHOD OF OPERATING A LINEAR ACCELERATOR [patent_app_type] => utility [patent_app_number] => 17/594705 [patent_app_country] => US [patent_app_date] => 2020-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6717 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17594705 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/594705
Waveguide for a linear accelerator and method of operating a linear accelerator Apr 23, 2020 Issued
Array ( [id] => 18236474 [patent_doc_number] => 11601045 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-07 [patent_title] => Active electromagnetic interference filter with damping network [patent_app_type] => utility [patent_app_number] => 16/837208 [patent_app_country] => US [patent_app_date] => 2020-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 8448 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16837208 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/837208
Active electromagnetic interference filter with damping network Mar 31, 2020 Issued
Array ( [id] => 16456854 [patent_doc_number] => 20200366280 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-19 [patent_title] => SEMICONDUCTOR DEVICE [patent_app_type] => utility [patent_app_number] => 16/835098 [patent_app_country] => US [patent_app_date] => 2020-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6031 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 16835098 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/835098
Semiconductor device Mar 29, 2020 Issued
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