Search

Patrick C. Chen

Examiner (ID: 16543, Phone: (571)270-7207 , Office: P/2842 )

Most Active Art Unit
2842
Art Unit(s)
2816, 2842
Total Applications
665
Issued Applications
516
Pending Applications
83
Abandoned Applications
98

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17537331 [patent_doc_number] => 20220115940 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-14 [patent_title] => POWER PROCESSING AND ENERGY STORAGE [patent_app_type] => utility [patent_app_number] => 17/497680 [patent_app_country] => US [patent_app_date] => 2021-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5571 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17497680 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/497680
Power processing and energy storage Oct 7, 2021 Issued
Array ( [id] => 18343718 [patent_doc_number] => 11641203 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-02 [patent_title] => Controlled current manipulation for regenerative charging of gate capacitance [patent_app_type] => utility [patent_app_number] => 17/450345 [patent_app_country] => US [patent_app_date] => 2021-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 17 [patent_no_of_words] => 6554 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 483 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17450345 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/450345
Controlled current manipulation for regenerative charging of gate capacitance Oct 7, 2021 Issued
Array ( [id] => 18295978 [patent_doc_number] => 20230105664 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-06 [patent_title] => DELAY LINE WITH PROCESS-VOLTAGE-TEMPERATURE ROBUSTNESS, LINEARITY, AND LEAKAGE CURRENT COMPENSATION [patent_app_type] => utility [patent_app_number] => 17/495608 [patent_app_country] => US [patent_app_date] => 2021-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9818 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 17495608 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/495608
Delay line with process-voltage-temperature robustness, linearity, and leakage current compensation Oct 5, 2021 Issued
Array ( [id] => 17390246 [patent_doc_number] => 20220038098 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-03 [patent_title] => SWITCH CIRCUITS WITH PARALLEL TRANSISTOR STACKS AND CAPACITOR NETWORKS FOR BALANCING OFF-STATE RF VOLTAGES, AND METHODS OF THEIR OPERATION [patent_app_type] => utility [patent_app_number] => 17/449486 [patent_app_country] => US [patent_app_date] => 2021-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15518 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17449486 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/449486
Switch circuits with parallel transistor stacks and capacitor networks for balancing off-state RF voltages, and methods of their operation Sep 29, 2021 Issued
Array ( [id] => 19016904 [patent_doc_number] => 11923852 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-05 [patent_title] => High to low level shifter architecture using lower voltage devices [patent_app_type] => utility [patent_app_number] => 17/487467 [patent_app_country] => US [patent_app_date] => 2021-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 4370 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17487467 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/487467
High to low level shifter architecture using lower voltage devices Sep 27, 2021 Issued
Array ( [id] => 19445886 [patent_doc_number] => 12096191 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-17 [patent_title] => Device and method for correcting in-phase and quadrature phase baseband components to drive a speaker [patent_app_type] => utility [patent_app_number] => 17/487210 [patent_app_country] => US [patent_app_date] => 2021-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 15329 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17487210 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/487210
Device and method for correcting in-phase and quadrature phase baseband components to drive a speaker Sep 27, 2021 Issued
Array ( [id] => 17374563 [patent_doc_number] => 20220029615 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-27 [patent_title] => CIRCUIT FOR IMPROVING THE SWITCHING SPEED OF A POWER ELECTRONIC SWITCHING CHIP AND APPLICATIONS THEREOF [patent_app_type] => utility [patent_app_number] => 17/478254 [patent_app_country] => US [patent_app_date] => 2021-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16319 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 301 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17478254 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/478254
CIRCUIT FOR IMPROVING THE SWITCHING SPEED OF A POWER ELECTRONIC SWITCHING CHIP AND APPLICATIONS THEREOF Sep 16, 2021 Abandoned
Array ( [id] => 19597252 [patent_doc_number] => 12155107 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-26 [patent_title] => Filter, antenna module, and communication device [patent_app_type] => utility [patent_app_number] => 17/477121 [patent_app_country] => US [patent_app_date] => 2021-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 28 [patent_no_of_words] => 17843 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 241 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17477121 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/477121
Filter, antenna module, and communication device Sep 15, 2021 Issued
Array ( [id] => 18243154 [patent_doc_number] => 20230075465 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-09 [patent_title] => Electronic Devices Having Quadratic Phase Generation Circuitry [patent_app_type] => utility [patent_app_number] => 17/468482 [patent_app_country] => US [patent_app_date] => 2021-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8886 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17468482 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/468482
Electronic devices having quadratic phase generation circuitry Sep 6, 2021 Issued
Array ( [id] => 17645972 [patent_doc_number] => 20220173711 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-02 [patent_title] => Balun With Improved Common Mode Rejection Ratio [patent_app_type] => utility [patent_app_number] => 17/463886 [patent_app_country] => US [patent_app_date] => 2021-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4363 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17463886 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/463886
Balun with improved common mode rejection ratio Aug 31, 2021 Issued
Array ( [id] => 18224396 [patent_doc_number] => 20230063390 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-02 [patent_title] => Active Software Defined Electronically Stirred Phased Array Antenna [patent_app_type] => utility [patent_app_number] => 17/459254 [patent_app_country] => US [patent_app_date] => 2021-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3508 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17459254 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/459254
Active software defined electronically stirred phased array antenna Aug 26, 2021 Issued
Array ( [id] => 19269280 [patent_doc_number] => 20240212984 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-27 [patent_title] => PLASMA PROCESSING APPARATUS AND PLASMA PROCESSING METHOD [patent_app_type] => utility [patent_app_number] => 17/908321 [patent_app_country] => US [patent_app_date] => 2021-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8106 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17908321 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/908321
PLASMA PROCESSING APPARATUS AND PLASMA PROCESSING METHOD Aug 22, 2021 Pending
Array ( [id] => 19269280 [patent_doc_number] => 20240212984 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-27 [patent_title] => PLASMA PROCESSING APPARATUS AND PLASMA PROCESSING METHOD [patent_app_type] => utility [patent_app_number] => 17/908321 [patent_app_country] => US [patent_app_date] => 2021-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8106 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17908321 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/908321
PLASMA PROCESSING APPARATUS AND PLASMA PROCESSING METHOD Aug 22, 2021 Pending
Array ( [id] => 17464557 [patent_doc_number] => 20220077863 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-10 [patent_title] => SPUR CANCELLATION FOR SPUR MEASUREMENT [patent_app_type] => utility [patent_app_number] => 17/399981 [patent_app_country] => US [patent_app_date] => 2021-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2069 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17399981 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/399981
Spur cancellation for spur measurement Aug 10, 2021 Issued
Array ( [id] => 17449207 [patent_doc_number] => 20220069712 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-03 [patent_title] => HIGH-VOLTAGE TOLERANT, HIGH-SPEED REVERSE CURRENT DETECTION AND PROTECTION FOR BUCK-BOOST CONVERTERS [patent_app_type] => utility [patent_app_number] => 17/396317 [patent_app_country] => US [patent_app_date] => 2021-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10415 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17396317 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/396317
High-voltage tolerant, high-speed reverse current detection and protection for buck-boost converters Aug 5, 2021 Issued
Array ( [id] => 17247884 [patent_doc_number] => 20210367629 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-25 [patent_title] => DIGITAL RADIO HEAD CONTROL [patent_app_type] => utility [patent_app_number] => 17/393564 [patent_app_country] => US [patent_app_date] => 2021-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 49639 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17393564 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/393564
Injection-locked clock-multiplication for mixer local oscillator (LO) generation Aug 3, 2021 Issued
Array ( [id] => 18167809 [patent_doc_number] => 20230034417 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-02 [patent_title] => ISOLATED COMMUNICATIONS LANE DEMODULATOR [patent_app_type] => utility [patent_app_number] => 17/389515 [patent_app_country] => US [patent_app_date] => 2021-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5010 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17389515 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/389515
ISOLATED COMMUNICATIONS LANE DEMODULATOR Jul 29, 2021 Pending
Array ( [id] => 18167809 [patent_doc_number] => 20230034417 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-02 [patent_title] => ISOLATED COMMUNICATIONS LANE DEMODULATOR [patent_app_type] => utility [patent_app_number] => 17/389515 [patent_app_country] => US [patent_app_date] => 2021-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5010 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17389515 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/389515
ISOLATED COMMUNICATIONS LANE DEMODULATOR Jul 29, 2021 Pending
Array ( [id] => 18165313 [patent_doc_number] => 20230031911 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-02 [patent_title] => CONFIGURABLE MULTI-DOMAIN MULTI-PHASE DISAGGREGATED VOLTAGE REGULATOR [patent_app_type] => utility [patent_app_number] => 17/386912 [patent_app_country] => US [patent_app_date] => 2021-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17474 [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] => 17386912 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/386912
CONFIGURABLE MULTI-DOMAIN MULTI-PHASE DISAGGREGATED VOLTAGE REGULATOR Jul 27, 2021 Issued
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17/386912
CONFIGURABLE MULTI-DOMAIN MULTI-PHASE DISAGGREGATED VOLTAGE REGULATOR Jul 27, 2021 Issued
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