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] => 15626949 [patent_doc_number] => 20200083879 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-12 [patent_title] => DRIVING METHOD AND DRIVE CIRCUIT FOR SEMICONDUCTOR DEVICE [patent_app_type] => utility [patent_app_number] => 16/466341 [patent_app_country] => US [patent_app_date] => 2016-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7006 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16466341 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/466341
Driving method and drive circuit for semiconductor device Dec 11, 2016 Issued
Array ( [id] => 12597996 [patent_doc_number] => 20180091162 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-29 [patent_title] => SYSTEMS AND METHODS FOR PERFORMING PHASE ERROR CORRECTION [patent_app_type] => utility [patent_app_number] => 15/366820 [patent_app_country] => US [patent_app_date] => 2016-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4099 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15366820 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/366820
Systems and methods for performing phase error correction Nov 30, 2016 Issued
Array ( [id] => 15045375 [patent_doc_number] => 20190333692 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-31 [patent_title] => Isolation Transformer with Low Unwanted Resonances, Energy Transfer Device Having an Isolation Transformer and Energy Transfer Device for Wireless Transfer of Energy Having an Isolation Transformer [patent_app_type] => utility [patent_app_number] => 16/462205 [patent_app_country] => US [patent_app_date] => 2016-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2753 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 16462205 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/462205
Isolation transformer with low unwanted resonances, energy transfer device having an isolation transformer and energy transfer device for wireless transfer of energy having an isolation transformer Nov 16, 2016 Issued
Array ( [id] => 11645833 [patent_doc_number] => 09667234 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2017-05-30 [patent_title] => 'Slew-rate enhanced energy efficient source follower circuit' [patent_app_type] => utility [patent_app_number] => 15/349452 [patent_app_country] => US [patent_app_date] => 2016-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 4556 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 255 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15349452 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/349452
Slew-rate enhanced energy efficient source follower circuit Nov 10, 2016 Issued
Array ( [id] => 11702468 [patent_doc_number] => 09692405 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-06-27 [patent_title] => 'Switching circuit' [patent_app_type] => utility [patent_app_number] => 15/348350 [patent_app_country] => US [patent_app_date] => 2016-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 16782 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 271 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15348350 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/348350
Switching circuit Nov 9, 2016 Issued
Array ( [id] => 14431115 [patent_doc_number] => 10320376 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-06-11 [patent_title] => Frequency divider with selectable frequency and duty cycle [patent_app_type] => utility [patent_app_number] => 15/347050 [patent_app_country] => US [patent_app_date] => 2016-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5750 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 221 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15347050 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/347050
Frequency divider with selectable frequency and duty cycle Nov 8, 2016 Issued
Array ( [id] => 16480333 [patent_doc_number] => 10855294 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-01 [patent_title] => High linearity phase interpolator [patent_app_type] => utility [patent_app_number] => 15/346524 [patent_app_country] => US [patent_app_date] => 2016-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 13 [patent_no_of_words] => 4907 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 401 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15346524 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/346524
High linearity phase interpolator Nov 7, 2016 Issued
Array ( [id] => 12336864 [patent_doc_number] => 09948293 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-04-17 [patent_title] => Transmitter driver circuits and methods [patent_app_type] => utility [patent_app_number] => 15/346455 [patent_app_country] => US [patent_app_date] => 2016-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5092 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15346455 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/346455
Transmitter driver circuits and methods Nov 7, 2016 Issued
Array ( [id] => 12377505 [patent_doc_number] => 09960735 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-05-01 [patent_title] => Mixer of a near field communication (NFC) receiver device supporting single-ended and differential inputs [patent_app_type] => utility [patent_app_number] => 15/341629 [patent_app_country] => US [patent_app_date] => 2016-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 17 [patent_no_of_words] => 7307 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 235 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15341629 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/341629
Mixer of a near field communication (NFC) receiver device supporting single-ended and differential inputs Nov 1, 2016 Issued
Array ( [id] => 11674424 [patent_doc_number] => 20170163148 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-08 [patent_title] => 'REFERENCE VOLTAGE GENERATOR HAVING AT LEAST ONE BIPOLAR JUNCTION TRANSISTOR BIASED BY NEGATIVE BASE VOLTAGE AND ASSOCIATED REFERENCE VOLTAGE GENERATING METHOD' [patent_app_type] => utility [patent_app_number] => 15/340971 [patent_app_country] => US [patent_app_date] => 2016-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4313 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15340971 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/340971
Reference voltage generator having at least one bipolar junction transistor biased by negative base voltage and associated reference voltage generating method Oct 31, 2016 Issued
Array ( [id] => 12357015 [patent_doc_number] => 09954523 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-04-24 [patent_title] => Receiver for resonance-coupled signaling [patent_app_type] => utility [patent_app_number] => 15/296660 [patent_app_country] => US [patent_app_date] => 2016-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 14 [patent_no_of_words] => 5824 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15296660 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/296660
Receiver for resonance-coupled signaling Oct 17, 2016 Issued
Array ( [id] => 15358915 [patent_doc_number] => 10528071 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-01-07 [patent_title] => Electronic drive circuit [patent_app_type] => utility [patent_app_number] => 15/294041 [patent_app_country] => US [patent_app_date] => 2016-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 14 [patent_no_of_words] => 7959 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 226 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15294041 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/294041
Electronic drive circuit Oct 13, 2016 Issued
Array ( [id] => 11558231 [patent_doc_number] => 20170104478 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-04-13 [patent_title] => 'Operation of Double-Base Bipolar Transistors with Additional Timing Phases at Switching Transitions' [patent_app_type] => utility [patent_app_number] => 15/267085 [patent_app_country] => US [patent_app_date] => 2016-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4355 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15267085 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/267085
Operation of double-base bipolar transistors with additional timing phases at switching transitions Sep 14, 2016 Issued
Array ( [id] => 12336831 [patent_doc_number] => 09948281 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-04-17 [patent_title] => Positive logic digitally tunable capacitor [patent_app_type] => utility [patent_app_number] => 15/256453 [patent_app_country] => US [patent_app_date] => 2016-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5109 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 247 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15256453 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/256453
Positive logic digitally tunable capacitor Sep 1, 2016 Issued
Array ( [id] => 12316482 [patent_doc_number] => 09941884 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-04-10 [patent_title] => AC coupled level shifting circuit [patent_app_type] => utility [patent_app_number] => 15/253769 [patent_app_country] => US [patent_app_date] => 2016-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 13788 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15253769 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/253769
AC coupled level shifting circuit Aug 30, 2016 Issued
Array ( [id] => 13334299 [patent_doc_number] => 20180218687 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-02 [patent_title] => VOLTAGE CONVERTING CIRCUIT, VOLTAGE CONVERTING MTHOD, GATE DRIVING CIRCUIT, DISPLAY PANEL AND DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 15/518362 [patent_app_country] => US [patent_app_date] => 2016-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7811 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15518362 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/518362
VOLTAGE CONVERTING CIRCUIT, VOLTAGE CONVERTING MTHOD, GATE DRIVING CIRCUIT, DISPLAY PANEL AND DISPLAY DEVICE Jul 28, 2016 Abandoned
Array ( [id] => 11740885 [patent_doc_number] => 09705485 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2017-07-11 [patent_title] => 'High-resolution current and method for generating a current' [patent_app_type] => utility [patent_app_number] => 15/208071 [patent_app_country] => US [patent_app_date] => 2016-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 8748 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15208071 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/208071
High-resolution current and method for generating a current Jul 11, 2016 Issued
Array ( [id] => 12357063 [patent_doc_number] => 09954539 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-04-24 [patent_title] => Method and apparatus for clock phase generation [patent_app_type] => utility [patent_app_number] => 15/206634 [patent_app_country] => US [patent_app_date] => 2016-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4279 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15206634 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/206634
Method and apparatus for clock phase generation Jul 10, 2016 Issued
Array ( [id] => 12459234 [patent_doc_number] => 09985619 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-05-29 [patent_title] => Duty cycle corrector, semiconductor device including the same, and method of operating duty cycle corrector [patent_app_type] => utility [patent_app_number] => 15/206622 [patent_app_country] => US [patent_app_date] => 2016-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 12069 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 238 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15206622 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/206622
Duty cycle corrector, semiconductor device including the same, and method of operating duty cycle corrector Jul 10, 2016 Issued
Array ( [id] => 12965989 [patent_doc_number] => 09874889 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2018-01-23 [patent_title] => Voltage regulator [patent_app_type] => utility [patent_app_number] => 15/201046 [patent_app_country] => US [patent_app_date] => 2016-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6603 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15201046 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/201046
Voltage regulator Jun 30, 2016 Issued
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