Search

Patrick C. Chen

Examiner (ID: 3704, Phone: (571)270-7207 , Office: P/2842 )

Most Active Art Unit
2842
Art Unit(s)
2816, 2842, 2836
Total Applications
705
Issued Applications
539
Pending Applications
79
Abandoned Applications
100

Applications

Application numberTitle of the applicationFiling DateStatus
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] => 20611155 [patent_doc_number] => 12586760 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-24 [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] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 3269 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [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 Issued
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] => 19830408 [patent_doc_number] => 20250082194 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-13 [patent_title] => SYNTHETIC LIGHT SOURCE GENERATION APPARATUS, PUPIL DIAMETER VARIATION INDUCING APPARATUS, METHODS, AND PROGRAMS THEREOF [patent_app_type] => utility [patent_app_number] => 18/580546 [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] => 9928 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [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] => 18580546 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/580546
SYNTHETIC LIGHT SOURCE GENERATION APPARATUS, PUPIL DIAMETER VARIATION INDUCING APPARATUS, METHODS, AND PROGRAMS THEREOF Jul 27, 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
Array ( [id] => 19314932 [patent_doc_number] => 12040763 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-16 [patent_title] => Differential tuned inductor devices and methods thereof [patent_app_type] => utility [patent_app_number] => 17/362015 [patent_app_country] => US [patent_app_date] => 2021-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 4826 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17362015 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/362015
Differential tuned inductor devices and methods thereof Jun 28, 2021 Issued
Array ( [id] => 19244981 [patent_doc_number] => 12015439 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-18 [patent_title] => Methods and systems for communicating data and control information over a serial link [patent_app_type] => utility [patent_app_number] => 17/352207 [patent_app_country] => US [patent_app_date] => 2021-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 14849 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 285 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17352207 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/352207
Methods and systems for communicating data and control information over a serial link Jun 17, 2021 Issued
Array ( [id] => 18508079 [patent_doc_number] => 11705911 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-18 [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] => 17/347312 [patent_app_country] => US [patent_app_date] => 2021-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 21 [patent_no_of_words] => 29108 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17347312 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/347312
Delay line, a delay locked loop circuit and a semiconductor apparatus using the delay line and the delay locked loop circuit Jun 13, 2021 Issued
Array ( [id] => 18508079 [patent_doc_number] => 11705911 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-18 [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] => 17/347312 [patent_app_country] => US [patent_app_date] => 2021-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 21 [patent_no_of_words] => 29108 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17347312 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/347312
Delay line, a delay locked loop circuit and a semiconductor apparatus using the delay line and the delay locked loop circuit Jun 13, 2021 Issued
Array ( [id] => 18508079 [patent_doc_number] => 11705911 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-18 [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] => 17/347312 [patent_app_country] => US [patent_app_date] => 2021-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 21 [patent_no_of_words] => 29108 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17347312 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/347312
Delay line, a delay locked loop circuit and a semiconductor apparatus using the delay line and the delay locked loop circuit Jun 13, 2021 Issued
Array ( [id] => 18508079 [patent_doc_number] => 11705911 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-18 [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] => 17/347312 [patent_app_country] => US [patent_app_date] => 2021-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 21 [patent_no_of_words] => 29108 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17347312 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/347312
Delay line, a delay locked loop circuit and a semiconductor apparatus using the delay line and the delay locked loop circuit Jun 13, 2021 Issued
Array ( [id] => 18263630 [patent_doc_number] => 11611341 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-21 [patent_title] => Sampling circuit and sampling method [patent_app_type] => utility [patent_app_number] => 17/341941 [patent_app_country] => US [patent_app_date] => 2021-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 5359 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17341941 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/341941
Sampling circuit and sampling method Jun 7, 2021 Issued
Array ( [id] => 18515308 [patent_doc_number] => 20230231592 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-20 [patent_title] => RADIO DEVICE WITH RESONATOR [patent_app_type] => utility [patent_app_number] => 17/926907 [patent_app_country] => US [patent_app_date] => 2021-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11414 [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] => 17926907 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/926907
RADIO DEVICE WITH RESONATOR May 27, 2021 Pending
Array ( [id] => 18041044 [patent_doc_number] => 20220385261 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-01 [patent_title] => BROADBAND MICROWAVE AND MILLIMETER-WAVE BALANCED-TO-UNBALANCED TRANSFORMER [patent_app_type] => utility [patent_app_number] => 17/333163 [patent_app_country] => US [patent_app_date] => 2021-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5304 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17333163 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/333163
Broadband microwave and millimeter-wave balanced-to-unbalanced transformer May 27, 2021 Issued
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