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] => 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
Array ( [id] => 16851421 [patent_doc_number] => 20210152166 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-20 [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] => 17/157755 [patent_app_country] => US [patent_app_date] => 2021-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 31865 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17157755 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/157755
DELAY LINE, A DELAY LOCKED LOOP CIRCUIT AND A SEMICONDUCTOR APPARATUS USING THE DELAY LINE AND THE DELAY LOCKED LOOP CIRCUIT Jan 24, 2021 Abandoned
Array ( [id] => 17218473 [patent_doc_number] => 20210351811 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-11 [patent_title] => SERIES SHUNT BIASING METHOD TO REDUCE PARASITIC LOSS IN A RADIO FREQUENCY SWITCH [patent_app_type] => utility [patent_app_number] => 17/150610 [patent_app_country] => US [patent_app_date] => 2021-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8805 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [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] => 17150610 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/150610
Series shunt biasing method to reduce parasitic loss in a radio frequency switch Jan 14, 2021 Issued
Array ( [id] => 16828514 [patent_doc_number] => 20210143807 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-13 [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] => 17/149479 [patent_app_country] => US [patent_app_date] => 2021-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 31878 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17149479 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/149479
DELAY LINE, A DELAY LOCKED LOOP CIRCUIT AND A SEMICONDUCTOR APPARATUS USING THE DELAY LINE AND THE DELAY LOCKED LOOP CIRCUIT Jan 13, 2021 Abandoned
Array ( [id] => 18828087 [patent_doc_number] => 11843380 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-12 [patent_title] => Contactor, and device and method for controlling same [patent_app_type] => utility [patent_app_number] => 17/787388 [patent_app_country] => US [patent_app_date] => 2020-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6698 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17787388 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/787388
Contactor, and device and method for controlling same Dec 17, 2020 Issued
Array ( [id] => 16871969 [patent_doc_number] => 20210165436 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-03 [patent_title] => STRUCTURE AND METHOD FOR A MICROELECTRONIC DEVICE HAVING HIGH AND/OR LOW VOLTAGE SUPPLY [patent_app_type] => utility [patent_app_number] => 17/115478 [patent_app_country] => US [patent_app_date] => 2020-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11719 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17115478 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/115478
Structure and method for a microelectronic device having high and/or low voltage supply Dec 7, 2020 Issued
Array ( [id] => 16782537 [patent_doc_number] => 20210119616 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-22 [patent_title] => VECTORED FLIP-FLOP [patent_app_type] => utility [patent_app_number] => 17/115644 [patent_app_country] => US [patent_app_date] => 2020-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7566 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17115644 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/115644
VECTORED FLIP-FLOP Dec 7, 2020 Abandoned
Array ( [id] => 18089413 [patent_doc_number] => 11539555 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-27 [patent_title] => Enhanced discrete-time feedforward equalizer [patent_app_type] => utility [patent_app_number] => 17/095869 [patent_app_country] => US [patent_app_date] => 2020-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 1850 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17095869 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/095869
Enhanced discrete-time feedforward equalizer Nov 11, 2020 Issued
Array ( [id] => 16851410 [patent_doc_number] => 20210152155 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-20 [patent_title] => COMPOSITE FILTER DEVICE [patent_app_type] => utility [patent_app_number] => 17/080903 [patent_app_country] => US [patent_app_date] => 2020-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1932 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17080903 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/080903
Composite filter device Oct 26, 2020 Issued
Array ( [id] => 16625647 [patent_doc_number] => 20210044300 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-11 [patent_title] => High Linearity Phase Interpolator [patent_app_type] => utility [patent_app_number] => 17/080879 [patent_app_country] => US [patent_app_date] => 2020-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4939 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 401 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17080879 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/080879
High Linearity Phase Interpolator Oct 26, 2020 Pending
Array ( [id] => 16625647 [patent_doc_number] => 20210044300 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-11 [patent_title] => High Linearity Phase Interpolator [patent_app_type] => utility [patent_app_number] => 17/080879 [patent_app_country] => US [patent_app_date] => 2020-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4939 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 401 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17080879 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/080879
High Linearity Phase Interpolator Oct 26, 2020 Pending
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