Search

Patrick C. Chen

Examiner (ID: 1056)

Most Active Art Unit
2842
Art Unit(s)
2836, 2816, 2842
Total Applications
707
Issued Applications
540
Pending Applications
80
Abandoned Applications
100

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18494567 [patent_doc_number] => 11699992 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-11 [patent_title] => Semiconductor device [patent_app_type] => utility [patent_app_number] => 16/726379 [patent_app_country] => US [patent_app_date] => 2019-12-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 27 [patent_no_of_words] => 13580 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 438 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16726379 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/726379
Semiconductor device Dec 23, 2019 Issued
Array ( [id] => 20417329 [patent_doc_number] => 12500625 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-16 [patent_title] => Antenna duplexing, waveguides, and methods thereof [patent_app_type] => utility [patent_app_number] => 17/763208 [patent_app_country] => US [patent_app_date] => 2019-12-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 26 [patent_no_of_words] => 11242 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [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] => 17763208 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/763208
Antenna duplexing, waveguides, and methods thereof Dec 23, 2019 Issued
Array ( [id] => 17063768 [patent_doc_number] => 11108387 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-31 [patent_title] => High speed signal drive circuit [patent_app_type] => utility [patent_app_number] => 16/725061 [patent_app_country] => US [patent_app_date] => 2019-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6369 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 297 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16725061 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/725061
High speed signal drive circuit Dec 22, 2019 Issued
Array ( [id] => 15842651 [patent_doc_number] => 20200136608 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-30 [patent_title] => DOUBLE GATE TRANSISTOR DEVICE AND METHOD OF OPERATING [patent_app_type] => utility [patent_app_number] => 16/722809 [patent_app_country] => US [patent_app_date] => 2019-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19723 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16722809 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/722809
Double gate transistor device and method of operating Dec 19, 2019 Issued
Array ( [id] => 15809019 [patent_doc_number] => 20200127652 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-23 [patent_title] => METHODS AND APPARATUS FOR CROSS-CONDUCTION DETECTION [patent_app_type] => utility [patent_app_number] => 16/719813 [patent_app_country] => US [patent_app_date] => 2019-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14529 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16719813 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/719813
Methods and apparatus for cross-conduction detection Dec 17, 2019 Issued
Array ( [id] => 15808691 [patent_doc_number] => 20200127488 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-23 [patent_title] => TWO-TIER BATTERY SOLUTION FOR DATA CENTER BACKUP [patent_app_type] => utility [patent_app_number] => 16/719950 [patent_app_country] => US [patent_app_date] => 2019-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4332 [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] => 16719950 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/719950
Two-tier battery solution for data center backup Dec 17, 2019 Issued
Array ( [id] => 16610004 [patent_doc_number] => 10911028 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-02-02 [patent_title] => Phase adjustment preset for N-path filter [patent_app_type] => utility [patent_app_number] => 16/719320 [patent_app_country] => US [patent_app_date] => 2019-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2252 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16719320 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/719320
Phase adjustment preset for N-path filter Dec 17, 2019 Issued
Array ( [id] => 16194810 [patent_doc_number] => 20200235659 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-23 [patent_title] => CHARGE PUMP REGULATION CIRCUIT TO INCREASE PROGRAM AND ERASE EFFICIENCY IN NONVOLATILE MEMORY [patent_app_type] => utility [patent_app_number] => 16/715209 [patent_app_country] => US [patent_app_date] => 2019-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6550 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -31 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16715209 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/715209
Charge pump regulation circuit to increase program and erase efficiency in nonvolatile memory Dec 15, 2019 Issued
Array ( [id] => 15772419 [patent_doc_number] => 20200117227 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-16 [patent_title] => Electronic Drive Circuit [patent_app_type] => utility [patent_app_number] => 16/714088 [patent_app_country] => US [patent_app_date] => 2019-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8378 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16714088 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/714088
Electronic drive circuit Dec 12, 2019 Issued
Array ( [id] => 16082299 [patent_doc_number] => 20200195136 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-18 [patent_title] => MOVABLE TOUCH DEVICE AND ELECTRONIC DEVICE THEREOF [patent_app_type] => utility [patent_app_number] => 16/711913 [patent_app_country] => US [patent_app_date] => 2019-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7707 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 334 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16711913 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/711913
Switched-capacitor DC-DC power converter circuit Dec 11, 2019 Issued
Array ( [id] => 16529529 [patent_doc_number] => 20200403610 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-24 [patent_title] => SERIAL IGBT VOLTAGE EQUALIZATION METHOD AND SYSTEM BASED ON AUXILIARY VOLTAGE SOURCE [patent_app_type] => utility [patent_app_number] => 16/709939 [patent_app_country] => US [patent_app_date] => 2019-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2601 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16709939 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/709939
Serial IGBT voltage equalization method and system based on auxiliary voltage source Dec 10, 2019 Issued
Array ( [id] => 18106081 [patent_doc_number] => 11545987 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-01-03 [patent_title] => Traversing a variable delay line in a deterministic number of clock cycles [patent_app_type] => utility [patent_app_number] => 16/709367 [patent_app_country] => US [patent_app_date] => 2019-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3817 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16709367 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/709367
Traversing a variable delay line in a deterministic number of clock cycles Dec 9, 2019 Issued
Array ( [id] => 16022605 [patent_doc_number] => 20200186146 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-11 [patent_title] => SAMPLING CIRCUIT AND SAMPLING METHOD [patent_app_type] => utility [patent_app_number] => 16/708876 [patent_app_country] => US [patent_app_date] => 2019-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5343 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16708876 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/708876
SAMPLING CIRCUIT AND SAMPLING METHOD Dec 9, 2019 Abandoned
Array ( [id] => 16802573 [patent_doc_number] => 10997522 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-05-04 [patent_title] => Suppressing/transforming leakage errors in hyperfine qubits [patent_app_type] => utility [patent_app_number] => 16/709290 [patent_app_country] => US [patent_app_date] => 2019-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 12 [patent_no_of_words] => 10151 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16709290 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/709290
Suppressing/transforming leakage errors in hyperfine qubits Dec 9, 2019 Issued
Array ( [id] => 19508392 [patent_doc_number] => 12119825 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-15 [patent_title] => Frequency multiplier with balun function [patent_app_type] => utility [patent_app_number] => 17/780618 [patent_app_country] => US [patent_app_date] => 2019-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 3664 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 346 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17780618 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/780618
Frequency multiplier with balun function Dec 9, 2019 Issued
Array ( [id] => 17863453 [patent_doc_number] => 11444618 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-13 [patent_title] => High-side switch and low-side switch loss equalization in a multiphase switching converter [patent_app_type] => utility [patent_app_number] => 16/707160 [patent_app_country] => US [patent_app_date] => 2019-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 17 [patent_no_of_words] => 8633 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16707160 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/707160
High-side switch and low-side switch loss equalization in a multiphase switching converter Dec 8, 2019 Issued
Array ( [id] => 19277890 [patent_doc_number] => 12028024 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-02 [patent_title] => System and method of mitigating interference caused by coupling from power amplifier to voltage-controlled oscillator [patent_app_type] => utility [patent_app_number] => 16/705868 [patent_app_country] => US [patent_app_date] => 2019-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 13 [patent_no_of_words] => 9054 [patent_no_of_claims] => 25 [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] => 16705868 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/705868
System and method of mitigating interference caused by coupling from power amplifier to voltage-controlled oscillator Dec 5, 2019 Issued
Array ( [id] => 16100347 [patent_doc_number] => 20200204160 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-25 [patent_title] => DUAL-BAND IN-PHASE AND QUADRATURE-PHASE (I/Q) SIGNAL GENERATING APPARATUS AND POLYPHASE PHASE-SHIFTING APPARATUS USING THE SAME [patent_app_type] => utility [patent_app_number] => 16/692944 [patent_app_country] => US [patent_app_date] => 2019-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5408 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 16692944 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/692944
DUAL-BAND IN-PHASE AND QUADRATURE-PHASE (I/Q) SIGNAL GENERATING APPARATUS AND POLYPHASE PHASE-SHIFTING APPARATUS USING THE SAME Nov 21, 2019 Abandoned
Array ( [id] => 17153167 [patent_doc_number] => 11146266 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-12 [patent_title] => Driving method and driving device using the same [patent_app_type] => utility [patent_app_number] => 16/686683 [patent_app_country] => US [patent_app_date] => 2019-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4920 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16686683 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/686683
Driving method and driving device using the same Nov 17, 2019 Issued
Array ( [id] => 17862063 [patent_doc_number] => 11443222 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-13 [patent_title] => Cross-resonance fan-out for efficiency and hardware reduction [patent_app_type] => utility [patent_app_number] => 16/666553 [patent_app_country] => US [patent_app_date] => 2019-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5636 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16666553 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/666553
Cross-resonance fan-out for efficiency and hardware reduction Oct 28, 2019 Issued
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