Search

Christopher L Chin

Examiner (ID: 18108)

Most Active Art Unit
1677
Art Unit(s)
1677, 1621, 1802, 2899, 1641
Total Applications
1906
Issued Applications
1343
Pending Applications
250
Abandoned Applications
291

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17803884 [patent_doc_number] => 11418201 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-16 [patent_title] => Phase-locked loop (PLL) with direct feedforward circuit [patent_app_type] => utility [patent_app_number] => 17/146510 [patent_app_country] => US [patent_app_date] => 2021-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 4690 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17146510 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/146510
Phase-locked loop (PLL) with direct feedforward circuit Jan 11, 2021 Issued
Array ( [id] => 18432160 [patent_doc_number] => 11677396 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-13 [patent_title] => Hybrid power stage and gate driver circuit [patent_app_type] => utility [patent_app_number] => 17/123316 [patent_app_country] => US [patent_app_date] => 2020-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 2327 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 262 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17123316 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/123316
Hybrid power stage and gate driver circuit Dec 15, 2020 Issued
Array ( [id] => 17381799 [patent_doc_number] => 11239834 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-02-01 [patent_title] => Clockless delay adaptation loop for random data [patent_app_type] => utility [patent_app_number] => 17/119050 [patent_app_country] => US [patent_app_date] => 2020-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 16 [patent_no_of_words] => 6069 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17119050 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/119050
Clockless delay adaptation loop for random data Dec 10, 2020 Issued
Array ( [id] => 17153168 [patent_doc_number] => 11146267 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-10-12 [patent_title] => Charge recovery driver for MEMS mirror with reduced number of tank capacitors [patent_app_type] => utility [patent_app_number] => 17/106574 [patent_app_country] => US [patent_app_date] => 2020-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 30 [patent_no_of_words] => 20592 [patent_no_of_claims] => 43 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 268 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17106574 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/106574
Charge recovery driver for MEMS mirror with reduced number of tank capacitors Nov 29, 2020 Issued
Array ( [id] => 17122648 [patent_doc_number] => 11133797 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-09-28 [patent_title] => Bootstrap circuit for gate driver [patent_app_type] => utility [patent_app_number] => 17/103853 [patent_app_country] => US [patent_app_date] => 2020-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4795 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17103853 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/103853
Bootstrap circuit for gate driver Nov 23, 2020 Issued
Array ( [id] => 17327124 [patent_doc_number] => 11218155 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-01-04 [patent_title] => Apparatus and methods for digital fractional phase locked loop with a current mode low pass filter [patent_app_type] => utility [patent_app_number] => 17/101665 [patent_app_country] => US [patent_app_date] => 2020-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6134 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17101665 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/101665
Apparatus and methods for digital fractional phase locked loop with a current mode low pass filter Nov 22, 2020 Issued
Array ( [id] => 18062591 [patent_doc_number] => 20220393678 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-08 [patent_title] => DRIVING CIRCUIT FOR DRIVING CHIP [patent_app_type] => utility [patent_app_number] => 17/775223 [patent_app_country] => US [patent_app_date] => 2020-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5659 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 409 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17775223 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/775223
Driving circuit for driving chip Nov 11, 2020 Issued
Array ( [id] => 16661356 [patent_doc_number] => 20210057993 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-25 [patent_title] => STAGE PROTECTION IN MULTI-STAGE CHARGE PUMPS [patent_app_type] => utility [patent_app_number] => 17/093167 [patent_app_country] => US [patent_app_date] => 2020-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7279 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17093167 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/093167
Stage protection in multi-stage charge pumps Nov 8, 2020 Issued
Array ( [id] => 16851424 [patent_doc_number] => 20210152169 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-20 [patent_title] => Power Transistor Driving Method, Driving Circuit and Switching Circuit [patent_app_type] => utility [patent_app_number] => 17/092355 [patent_app_country] => US [patent_app_date] => 2020-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6328 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 309 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17092355 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/092355
Power transistor driving method, driving circuit and switching circuit Nov 8, 2020 Issued
Array ( [id] => 17153163 [patent_doc_number] => 11146261 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-10-12 [patent_title] => Process controlled output driver staggering [patent_app_type] => utility [patent_app_number] => 17/092977 [patent_app_country] => US [patent_app_date] => 2020-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 19 [patent_no_of_words] => 9099 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17092977 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/092977
Process controlled output driver staggering Nov 8, 2020 Issued
Array ( [id] => 17746085 [patent_doc_number] => 11394172 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-19 [patent_title] => Laser driver with high-speed and high-current and integrated circuit thereof [patent_app_type] => utility [patent_app_number] => 17/090048 [patent_app_country] => US [patent_app_date] => 2020-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 7505 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17090048 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/090048
Laser driver with high-speed and high-current and integrated circuit thereof Nov 4, 2020 Issued
Array ( [id] => 18054628 [patent_doc_number] => 11528025 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-13 [patent_title] => Driver circuit, system having a driver circuit, and calibration method [patent_app_type] => utility [patent_app_number] => 17/078513 [patent_app_country] => US [patent_app_date] => 2020-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 9846 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17078513 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/078513
Driver circuit, system having a driver circuit, and calibration method Oct 22, 2020 Issued
Array ( [id] => 18025106 [patent_doc_number] => 20220376605 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-24 [patent_title] => ADJUSTABLE HYBRID SWITCH FOR POWER CONVERTERS AND METHODS OF OPERATING THE SAME [patent_app_type] => utility [patent_app_number] => 17/769978 [patent_app_country] => US [patent_app_date] => 2020-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5925 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17769978 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/769978
Adjustable hybrid switch for power converters and methods of operating the same Oct 15, 2020 Issued
Array ( [id] => 16866487 [patent_doc_number] => 11025247 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-06-01 [patent_title] => Gate driver circuit providing an output voltage that is clamped [patent_app_type] => utility [patent_app_number] => 17/065617 [patent_app_country] => US [patent_app_date] => 2020-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 1864 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17065617 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/065617
Gate driver circuit providing an output voltage that is clamped Oct 7, 2020 Issued
Array ( [id] => 17506623 [patent_doc_number] => 20220099726 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-31 [patent_title] => GAN RELIABILITY BUILT-IN SELF TEST (BIST) APPARATUS AND METHOD FOR QUALIFYING DYNAMIC ON-STATE RESISTANCE DEGRADATION [patent_app_type] => utility [patent_app_number] => 17/039627 [patent_app_country] => US [patent_app_date] => 2020-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6840 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17039627 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/039627
GaN reliability built-in self test (BIST) apparatus and method for qualifying dynamic on-state resistance degradation Sep 29, 2020 Issued
Array ( [id] => 17254600 [patent_doc_number] => 11190107 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-30 [patent_title] => Auxiliary power supply circuit, power supply apparatus, and power supply circuit [patent_app_type] => utility [patent_app_number] => 17/038575 [patent_app_country] => US [patent_app_date] => 2020-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 5543 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17038575 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/038575
Auxiliary power supply circuit, power supply apparatus, and power supply circuit Sep 29, 2020 Issued
Array ( [id] => 17819113 [patent_doc_number] => 11424741 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-23 [patent_title] => Active N-well switching circuit for power switches [patent_app_type] => utility [patent_app_number] => 17/039921 [patent_app_country] => US [patent_app_date] => 2020-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 14 [patent_no_of_words] => 15015 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17039921 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/039921
Active N-well switching circuit for power switches Sep 29, 2020 Issued
Array ( [id] => 18175650 [patent_doc_number] => 11575376 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-07 [patent_title] => Non-dissipative element-enabled capacitive element driving [patent_app_type] => utility [patent_app_number] => 17/032409 [patent_app_country] => US [patent_app_date] => 2020-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 54 [patent_figures_cnt] => 79 [patent_no_of_words] => 49053 [patent_no_of_claims] => 67 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 229 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17032409 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/032409
Non-dissipative element-enabled capacitive element driving Sep 24, 2020 Issued
Array ( [id] => 16724620 [patent_doc_number] => 20210091767 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-25 [patent_title] => SYSTEM FOR PROVIDING BI-DIRECTIONAL POWER FLOW AND POWER CONDITIONING FOR LOW TO HIGH-VOLTAGE APPLICATIONS [patent_app_type] => utility [patent_app_number] => 17/029875 [patent_app_country] => US [patent_app_date] => 2020-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2851 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 17029875 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/029875
System for providing bi-directional power flow and power conditioning for low to high-voltage applications Sep 22, 2020 Issued
Array ( [id] => 17240104 [patent_doc_number] => 11183999 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-23 [patent_title] => Control circuit and semiconductor device [patent_app_type] => utility [patent_app_number] => 17/028509 [patent_app_country] => US [patent_app_date] => 2020-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 6377 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17028509 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/028509
Control circuit and semiconductor device Sep 21, 2020 Issued
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