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] => 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] => 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
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] => 17071421 [patent_doc_number] => 20210273638 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-02 [patent_title] => UNIVERSAL SEMICONDUCTOR SWITCH [patent_app_type] => utility [patent_app_number] => 17/322854 [patent_app_country] => US [patent_app_date] => 2021-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4696 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17322854 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/322854
UNIVERSAL SEMICONDUCTOR SWITCH May 16, 2021 Abandoned
Array ( [id] => 17056571 [patent_doc_number] => 20210266005 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-26 [patent_title] => SENSOR DEVICE AND A/D CONVERSION METHOD [patent_app_type] => utility [patent_app_number] => 17/317892 [patent_app_country] => US [patent_app_date] => 2021-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8984 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 17317892 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/317892
Sensor device and A/D conversion method May 11, 2021 Issued
Array ( [id] => 20147220 [patent_doc_number] => 12381569 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-05 [patent_title] => Current-mode analog-to-digital converter systems, devices and methods for multi-sensing [patent_app_type] => utility [patent_app_number] => 17/314998 [patent_app_country] => US [patent_app_date] => 2021-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 53 [patent_no_of_words] => 7191 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17314998 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/314998
Current-mode analog-to-digital converter systems, devices and methods for multi-sensing May 6, 2021 Issued
Array ( [id] => 17041367 [patent_doc_number] => 20210258003 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-19 [patent_title] => Systems and Methods for Generating a Controllable-Width Pulse Signal [patent_app_type] => utility [patent_app_number] => 17/313091 [patent_app_country] => US [patent_app_date] => 2021-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4002 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17313091 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/313091
Systems and methods for generating a controllable-width pulse signal May 5, 2021 Issued
Array ( [id] => 17780727 [patent_doc_number] => 20220247077 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-04 [patent_title] => TILE-BASED PHASED-ARRAY ARCHITECTURE FOR MULTI-BAND PHASED-ARRAY DESIGN AND COMMUNICATION METHOD [patent_app_type] => utility [patent_app_number] => 17/235415 [patent_app_country] => US [patent_app_date] => 2021-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7262 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17235415 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/235415
Tile-based phased-array architecture for multi-band phased-array design and communication method Apr 19, 2021 Issued
Array ( [id] => 17011701 [patent_doc_number] => 20210242862 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-05 [patent_title] => Systems and Methods for Generating a Controllable-Width Pulse Signal [patent_app_type] => utility [patent_app_number] => 17/233735 [patent_app_country] => US [patent_app_date] => 2021-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4005 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17233735 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/233735
Systems and methods for generating a controllable-width pulse signal Apr 18, 2021 Issued
Array ( [id] => 18387855 [patent_doc_number] => 11658653 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-23 [patent_title] => Gate resistance adjustment device [patent_app_type] => utility [patent_app_number] => 17/228093 [patent_app_country] => US [patent_app_date] => 2021-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 6625 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17228093 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/228093
Gate resistance adjustment device Apr 11, 2021 Issued
Array ( [id] => 17145953 [patent_doc_number] => 20210313966 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-07 [patent_title] => ACTIVE ELECTROMAGNETIC INTERFERENCE (EMI) FILTER FOR COMMON-MODE EMI REDUCTION [patent_app_type] => utility [patent_app_number] => 17/223835 [patent_app_country] => US [patent_app_date] => 2021-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6542 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17223835 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/223835
ACTIVE ELECTROMAGNETIC INTERFERENCE (EMI) FILTER FOR COMMON-MODE EMI REDUCTION Apr 5, 2021 Pending
Array ( [id] => 17145953 [patent_doc_number] => 20210313966 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-07 [patent_title] => ACTIVE ELECTROMAGNETIC INTERFERENCE (EMI) FILTER FOR COMMON-MODE EMI REDUCTION [patent_app_type] => utility [patent_app_number] => 17/223835 [patent_app_country] => US [patent_app_date] => 2021-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6542 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17223835 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/223835
ACTIVE ELECTROMAGNETIC INTERFERENCE (EMI) FILTER FOR COMMON-MODE EMI REDUCTION Apr 5, 2021 Pending
Array ( [id] => 17971687 [patent_doc_number] => 11489240 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-01 [patent_title] => High-frequency switch circuit and front-end circuit including same [patent_app_type] => utility [patent_app_number] => 17/221450 [patent_app_country] => US [patent_app_date] => 2021-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 21 [patent_no_of_words] => 7250 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 325 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17221450 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/221450
High-frequency switch circuit and front-end circuit including same Apr 1, 2021 Issued
Array ( [id] => 16931856 [patent_doc_number] => 20210197745 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-01 [patent_title] => METHOD OF ONBOARD AC POWER GENERATION FOR VEHICLES WITH COMBUSTION ENGINE [patent_app_type] => utility [patent_app_number] => 17/205261 [patent_app_country] => US [patent_app_date] => 2021-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3584 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 269 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17205261 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/205261
Method of onboard AC power generation for vehicles with combustion engine Mar 17, 2021 Issued
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