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] => 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] => 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
Array ( [id] => 17113766 [patent_doc_number] => 20210294363 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-23 [patent_title] => SYSTEM AND METHOD FOR POWER SUPPLY VOLTAGE SCALING FOR SECURE EMBEDDED SYSTEMS [patent_app_type] => utility [patent_app_number] => 17/204257 [patent_app_country] => US [patent_app_date] => 2021-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7272 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17204257 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/204257
System and method for power supply voltage scaling for secure embedded systems Mar 16, 2021 Issued
Array ( [id] => 18292752 [patent_doc_number] => 11621628 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-04 [patent_title] => Predictive active filter for EMI attenuation [patent_app_type] => utility [patent_app_number] => 17/196736 [patent_app_country] => US [patent_app_date] => 2021-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 18 [patent_no_of_words] => 6344 [patent_no_of_claims] => 17 [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] => 17196736 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/196736
Predictive active filter for EMI attenuation Mar 8, 2021 Issued
Array ( [id] => 18131699 [patent_doc_number] => 11557917 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-17 [patent_title] => Switched mode power supplies with configurable communication addresses [patent_app_type] => utility [patent_app_number] => 17/192178 [patent_app_country] => US [patent_app_date] => 2021-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 7155 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17192178 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/192178
Switched mode power supplies with configurable communication addresses Mar 3, 2021 Issued
Array ( [id] => 18283277 [patent_doc_number] => 20230098749 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-30 [patent_title] => Plasma Sources for Generating Cold Plasma [patent_app_type] => utility [patent_app_number] => 17/904468 [patent_app_country] => US [patent_app_date] => 2021-03-02 [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] => -31 [patent_words_short_claim] => 14 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17904468 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/904468
Plasma Sources for Generating Cold Plasma Mar 1, 2021 Abandoned
Array ( [id] => 18999683 [patent_doc_number] => 11916546 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-27 [patent_title] => RF switch with compensation and gate bootstrapping [patent_app_type] => utility [patent_app_number] => 17/185564 [patent_app_country] => US [patent_app_date] => 2021-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 24 [patent_no_of_words] => 9575 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 246 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17185564 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/185564
RF switch with compensation and gate bootstrapping Feb 24, 2021 Issued
Array ( [id] => 17834439 [patent_doc_number] => 20220271743 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-25 [patent_title] => PHASE COHERENT SYNTHESIZER [patent_app_type] => utility [patent_app_number] => 17/184292 [patent_app_country] => US [patent_app_date] => 2021-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4919 [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] => 17184292 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/184292
Phase coherent synthesizer Feb 23, 2021 Issued
Array ( [id] => 17717219 [patent_doc_number] => 11381222 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-05 [patent_title] => Apparatus for performing baseline wander correction with aid of differential wander current sensing [patent_app_type] => utility [patent_app_number] => 17/178194 [patent_app_country] => US [patent_app_date] => 2021-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 7810 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 244 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17178194 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/178194
Apparatus for performing baseline wander correction with aid of differential wander current sensing Feb 16, 2021 Issued
Array ( [id] => 16874166 [patent_doc_number] => 20210167633 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-03 [patent_title] => WIRELESS POWER TRANSFER SYSTEMS FOR SURFACES [patent_app_type] => utility [patent_app_number] => 17/174820 [patent_app_country] => US [patent_app_date] => 2021-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13726 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17174820 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/174820
Wireless power transfer systems for surfaces Feb 11, 2021 Issued
Array ( [id] => 17429937 [patent_doc_number] => 20220057646 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-24 [patent_title] => APPARATUS FOR CONTROLLING LENS MODULE AND REDUCING OFFSET OF HALL SENSOR [patent_app_type] => utility [patent_app_number] => 17/166406 [patent_app_country] => US [patent_app_date] => 2021-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6386 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17166406 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/166406
Apparatus for controlling lens module and reducing offset of Hall sensor Feb 2, 2021 Issued
Array ( [id] => 17942400 [patent_doc_number] => 11476866 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-18 [patent_title] => Successive approximation register using switched unit elements [patent_app_type] => utility [patent_app_number] => 17/164689 [patent_app_country] => US [patent_app_date] => 2021-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 16 [patent_no_of_words] => 6792 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 231 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17164689 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/164689
Successive approximation register using switched unit elements Jan 31, 2021 Issued
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