Search

Patrick C. Chen

Examiner (ID: 15916, Phone: (571)270-7207 , Office: P/2842 )

Most Active Art Unit
2842
Art Unit(s)
2816, 2842, 2836
Total Applications
712
Issued Applications
544
Pending Applications
81
Abandoned Applications
100

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 11973061 [patent_doc_number] => 20170277215 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-09-28 [patent_title] => 'ELECTRONIC DEVICE, POWER SOURCE CIRCUIT, AND INTEGRATED CIRCUIT' [patent_app_type] => utility [patent_app_number] => 15/415407 [patent_app_country] => US [patent_app_date] => 2017-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 4430 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [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] => 15415407 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/415407
ELECTRONIC DEVICE, POWER SOURCE CIRCUIT, AND INTEGRATED CIRCUIT Jan 24, 2017 Abandoned
Array ( [id] => 13146971 [patent_doc_number] => 10090827 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-10-02 [patent_title] => Pulsed semi-dynamic fast flip-flop with scan [patent_app_type] => utility [patent_app_number] => 15/414419 [patent_app_country] => US [patent_app_date] => 2017-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 4850 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 228 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15414419 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/414419
Pulsed semi-dynamic fast flip-flop with scan Jan 23, 2017 Issued
Array ( [id] => 15548895 [patent_doc_number] => 10574243 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-02-25 [patent_title] => Apparatus and method for generating stable reference current [patent_app_type] => utility [patent_app_number] => 15/414518 [patent_app_country] => US [patent_app_date] => 2017-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 19 [patent_no_of_words] => 9484 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15414518 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/414518
Apparatus and method for generating stable reference current Jan 23, 2017 Issued
Array ( [id] => 13322105 [patent_doc_number] => 20180212590 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-26 [patent_title] => Glitch Mitigation in Switched Reactance Phase Shifters [patent_app_type] => utility [patent_app_number] => 15/414187 [patent_app_country] => US [patent_app_date] => 2017-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9929 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15414187 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/414187
Glitch Mitigation in Switched Reactance Phase Shifters Jan 23, 2017 Abandoned
Array ( [id] => 13307693 [patent_doc_number] => 20180205383 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-19 [patent_title] => Digital Clock Generation and Variation Control Circuitry [patent_app_type] => utility [patent_app_number] => 15/410574 [patent_app_country] => US [patent_app_date] => 2017-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10217 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [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] => 15410574 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/410574
Digital Clock Generation and Variation Control Circuitry Jan 18, 2017 Abandoned
Array ( [id] => 11855464 [patent_doc_number] => 20170229956 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-10 [patent_title] => 'Charge pump circuit and method for operating a charge pump circuit' [patent_app_type] => utility [patent_app_number] => 15/409178 [patent_app_country] => US [patent_app_date] => 2017-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3798 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [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] => 15409178 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/409178
Charge pump circuit and method for operating a charge pump circuit Jan 17, 2017 Issued
Array ( [id] => 15284109 [patent_doc_number] => 10514717 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-12-24 [patent_title] => Compensation circuit [patent_app_type] => utility [patent_app_number] => 15/407344 [patent_app_country] => US [patent_app_date] => 2017-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 6753 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15407344 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/407344
Compensation circuit Jan 16, 2017 Issued
Array ( [id] => 13952063 [patent_doc_number] => 10211818 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-02-19 [patent_title] => Interpolator [patent_app_type] => utility [patent_app_number] => 15/406837 [patent_app_country] => US [patent_app_date] => 2017-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 11659 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15406837 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/406837
Interpolator Jan 15, 2017 Issued
Array ( [id] => 11621544 [patent_doc_number] => 20170131731 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-05-11 [patent_title] => 'SEMICONDUCTOR DEVICE' [patent_app_type] => utility [patent_app_number] => 15/406024 [patent_app_country] => US [patent_app_date] => 2017-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6337 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [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] => 15406024 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/406024
Semiconductor device Jan 12, 2017 Issued
Array ( [id] => 11760919 [patent_doc_number] => 20170207788 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-07-20 [patent_title] => 'FREQUENCY DIVIDER AND CONTROL METHOD THEREOF' [patent_app_type] => utility [patent_app_number] => 15/405494 [patent_app_country] => US [patent_app_date] => 2017-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4225 [patent_no_of_claims] => 14 [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] => 15405494 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/405494
Frequency divider and control method thereof Jan 12, 2017 Issued
Array ( [id] => 13769073 [patent_doc_number] => 10176883 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-01-08 [patent_title] => Power-up sequence protection circuit for avoiding unexpected power-up voltage [patent_app_type] => utility [patent_app_number] => 15/402242 [patent_app_country] => US [patent_app_date] => 2017-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5335 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [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] => 15402242 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/402242
Power-up sequence protection circuit for avoiding unexpected power-up voltage Jan 9, 2017 Issued
Array ( [id] => 12852088 [patent_doc_number] => 20180175869 [patent_country] => US [patent_kind] => A9 [patent_issue_date] => 2018-06-21 [patent_title] => Stacked Synthesizer For Wide Local Oscillator Generation Using A Dynamic Divider [patent_app_type] => utility [patent_app_number] => 15/402300 [patent_app_country] => US [patent_app_date] => 2017-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3382 [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] => 15402300 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/402300
Stacked synthesizer for wide local oscillator generation using a dynamic divider Jan 9, 2017 Issued
Array ( [id] => 12852088 [patent_doc_number] => 20180175869 [patent_country] => US [patent_kind] => A9 [patent_issue_date] => 2018-06-21 [patent_title] => Stacked Synthesizer For Wide Local Oscillator Generation Using A Dynamic Divider [patent_app_type] => utility [patent_app_number] => 15/402300 [patent_app_country] => US [patent_app_date] => 2017-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3382 [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] => 15402300 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/402300
Stacked synthesizer for wide local oscillator generation using a dynamic divider Jan 9, 2017 Issued
Array ( [id] => 14126503 [patent_doc_number] => 10250122 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-04-02 [patent_title] => Multi-phase control for pulse width modulation power converters [patent_app_type] => utility [patent_app_number] => 15/398912 [patent_app_country] => US [patent_app_date] => 2017-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 16 [patent_no_of_words] => 17997 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [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] => 15398912 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/398912
Multi-phase control for pulse width modulation power converters Jan 4, 2017 Issued
Array ( [id] => 11745467 [patent_doc_number] => 20170199540 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-07-13 [patent_title] => 'REFERENCE VOLTAGE CIRCUIT' [patent_app_type] => utility [patent_app_number] => 15/398004 [patent_app_country] => US [patent_app_date] => 2017-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6097 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [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] => 15398004 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/398004
Reference voltage circuit Jan 3, 2017 Issued
Array ( [id] => 12898543 [patent_doc_number] => 20180191356 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-05 [patent_title] => CONTROL CIRCUIT [patent_app_type] => utility [patent_app_number] => 15/397409 [patent_app_country] => US [patent_app_date] => 2017-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7391 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [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] => 15397409 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/397409
CONTROL CIRCUIT Jan 2, 2017 Abandoned
Array ( [id] => 11733504 [patent_doc_number] => 20170194947 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-07-06 [patent_title] => 'SIGNAL SELF-CALIBRATION CIRCUITS AND METHODS' [patent_app_type] => utility [patent_app_number] => 15/395374 [patent_app_country] => US [patent_app_date] => 2016-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 5882 [patent_no_of_claims] => 15 [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] => 15395374 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/395374
SIGNAL SELF-CALIBRATION CIRCUITS AND METHODS Dec 29, 2016 Abandoned
Array ( [id] => 15287429 [patent_doc_number] => 10516390 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-12-24 [patent_title] => Circuit to mitigate signal degradation in an isolation circuit [patent_app_type] => utility [patent_app_number] => 15/395346 [patent_app_country] => US [patent_app_date] => 2016-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3192 [patent_no_of_claims] => 20 [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] => 15395346 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/395346
Circuit to mitigate signal degradation in an isolation circuit Dec 29, 2016 Issued
Array ( [id] => 12898504 [patent_doc_number] => 20180191343 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-05 [patent_title] => ADAPTIVE VOLTAGE SCALING SYSTEM FOR OUT OF CONTEXT FUNCTIONAL SAFETY SoC [patent_app_type] => utility [patent_app_number] => 15/393513 [patent_app_country] => US [patent_app_date] => 2016-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1401 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15393513 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/393513
Adaptive voltage scaling system for out of context functional safety SoC Dec 28, 2016 Issued
Array ( [id] => 13863643 [patent_doc_number] => 10193560 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-01-29 [patent_title] => Method and circuits for charge pump devices of phase-locked loops [patent_app_type] => utility [patent_app_number] => 15/392474 [patent_app_country] => US [patent_app_date] => 2016-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 6250 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 420 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15392474 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/392474
Method and circuits for charge pump devices of phase-locked loops Dec 27, 2016 Issued
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