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] => 11028603 [patent_doc_number] => 20160225559 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-08-04 [patent_title] => 'POWER SUPPLY SYSTEM' [patent_app_type] => utility [patent_app_number] => 14/946628 [patent_app_country] => US [patent_app_date] => 2015-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 7528 [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] => 14946628 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/946628
POWER SUPPLY SYSTEM Nov 18, 2015 Abandoned
Array ( [id] => 15109865 [patent_doc_number] => 10476267 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-11-12 [patent_title] => Smart load bank and excitation control [patent_app_type] => utility [patent_app_number] => 14/937545 [patent_app_country] => US [patent_app_date] => 2015-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3605 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14937545 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/937545
Smart load bank and excitation control Nov 9, 2015 Issued
Array ( [id] => 11111472 [patent_doc_number] => 20160308442 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-10-20 [patent_title] => 'VOLTAGE LEVEL SHIFTER' [patent_app_type] => utility [patent_app_number] => 14/887333 [patent_app_country] => US [patent_app_date] => 2015-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3852 [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] => 14887333 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/887333
Voltage level shifter Oct 19, 2015 Issued
Array ( [id] => 15110349 [patent_doc_number] => 10476512 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-11-12 [patent_title] => Phase detection method based on a receiving sequence of sampled values [patent_app_type] => utility [patent_app_number] => 15/517413 [patent_app_country] => US [patent_app_date] => 2015-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 7394 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 252 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15517413 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/517413
Phase detection method based on a receiving sequence of sampled values Oct 13, 2015 Issued
Array ( [id] => 10578757 [patent_doc_number] => 09301424 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-03-29 [patent_title] => 'Auto-compensating temperature valve controller for electro-rheological fluid micro-channel cooled integrated circuit' [patent_app_type] => utility [patent_app_number] => 14/882658 [patent_app_country] => US [patent_app_date] => 2015-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 16 [patent_no_of_words] => 4714 [patent_no_of_claims] => 20 [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] => 14882658 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/882658
Auto-compensating temperature valve controller for electro-rheological fluid micro-channel cooled integrated circuit Oct 13, 2015 Issued
Array ( [id] => 11558087 [patent_doc_number] => 20170104334 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-04-13 [patent_title] => 'SOLAR POWER CONVERSION SYSTEM AND METHOD' [patent_app_type] => utility [patent_app_number] => 14/877345 [patent_app_country] => US [patent_app_date] => 2015-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2966 [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] => 14877345 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/877345
Solar power conversion system and method Oct 6, 2015 Issued
Array ( [id] => 14179165 [patent_doc_number] => 10263608 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-04-16 [patent_title] => Filtered sampling circuit and a method of controlling a filtered sampling circuit [patent_app_type] => utility [patent_app_number] => 14/847334 [patent_app_country] => US [patent_app_date] => 2015-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 6870 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 357 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14847334 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/847334
Filtered sampling circuit and a method of controlling a filtered sampling circuit Sep 7, 2015 Issued
Array ( [id] => 14037181 [patent_doc_number] => 10230354 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-03-12 [patent_title] => Voltage balancing in series-connected power switches [patent_app_type] => utility [patent_app_number] => 15/315559 [patent_app_country] => US [patent_app_date] => 2015-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 29 [patent_no_of_words] => 10551 [patent_no_of_claims] => 7 [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] => 15315559 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/315559
Voltage balancing in series-connected power switches Jul 28, 2015 Issued
Array ( [id] => 11687807 [patent_doc_number] => 09685859 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-06-20 [patent_title] => 'Signal transmission circuit' [patent_app_type] => utility [patent_app_number] => 14/789565 [patent_app_country] => US [patent_app_date] => 2015-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 28 [patent_no_of_words] => 14411 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [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] => 14789565 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/789565
Signal transmission circuit Jun 30, 2015 Issued
Array ( [id] => 13682069 [patent_doc_number] => 20160379771 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-12-29 [patent_title] => ELECTRONIC DEVICE FOR CONTROLLING HIGH-VOLTAGE WITH MULTIPLE LOW-VOLTAGE SWITCHES [patent_app_type] => utility [patent_app_number] => 14/753312 [patent_app_country] => US [patent_app_date] => 2015-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2413 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14753312 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/753312
Electronic device for controlling high-voltage with multiple low-voltage switches Jun 28, 2015 Issued
Array ( [id] => 10464739 [patent_doc_number] => 20150349754 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-12-03 [patent_title] => 'PULSE STRETCHING CIRCUIT AND METHOD' [patent_app_type] => utility [patent_app_number] => 14/749781 [patent_app_country] => US [patent_app_date] => 2015-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4972 [patent_no_of_claims] => 7 [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] => 14749781 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/749781
Pulse stretching circuit and method Jun 24, 2015 Issued
Array ( [id] => 10487473 [patent_doc_number] => 20150372495 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-12-24 [patent_title] => 'WIRELESS POWER TRANSFER SYSTEMS FOR SURFACES' [patent_app_type] => utility [patent_app_number] => 14/745041 [patent_app_country] => US [patent_app_date] => 2015-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 36 [patent_figures_cnt] => 36 [patent_no_of_words] => 14057 [patent_no_of_claims] => 20 [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] => 14745041 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/745041
Wireless power transfer systems for surfaces Jun 18, 2015 Issued
Array ( [id] => 11340092 [patent_doc_number] => 20160365847 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-12-15 [patent_title] => 'PULSE-DENSITY MODULATED FAST CURRENT CONTROLLER' [patent_app_type] => utility [patent_app_number] => 14/738488 [patent_app_country] => US [patent_app_date] => 2015-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6047 [patent_no_of_claims] => 20 [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] => 14738488 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/738488
Pulse-density modulated fast current controller Jun 11, 2015 Issued
Array ( [id] => 10480066 [patent_doc_number] => 20150365083 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-12-17 [patent_title] => 'CIRCUIT AND METHOD FOR DRIVING A POWER SEMICONDUCTOR SWITCH' [patent_app_type] => utility [patent_app_number] => 14/737541 [patent_app_country] => US [patent_app_date] => 2015-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6039 [patent_no_of_claims] => 16 [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] => 14737541 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/737541
Circuit and method for driving a power semiconductor switch Jun 11, 2015 Issued
Array ( [id] => 10395434 [patent_doc_number] => 20150280441 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-10-01 [patent_title] => 'Power Management System For Dispensers' [patent_app_type] => utility [patent_app_number] => 14/736349 [patent_app_country] => US [patent_app_date] => 2015-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 6908 [patent_no_of_claims] => 33 [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] => 14736349 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/736349
Power management system for dispensers Jun 10, 2015 Issued
Array ( [id] => 17544760 [patent_doc_number] => 11309901 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-19 [patent_title] => Phase locked loop arrangement, transmitter and receiver and method for adjusting the phase between oscillator signals [patent_app_type] => utility [patent_app_number] => 15/580046 [patent_app_country] => US [patent_app_date] => 2015-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 7332 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 288 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15580046 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/580046
Phase locked loop arrangement, transmitter and receiver and method for adjusting the phase between oscillator signals Jun 10, 2015 Issued
Array ( [id] => 10733834 [patent_doc_number] => 20160079984 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-03-17 [patent_title] => 'DEVICE FOR GENERATING A CLOCK SIGNAL BY FREQUENCY MULTIPLICATION' [patent_app_type] => utility [patent_app_number] => 14/734316 [patent_app_country] => US [patent_app_date] => 2015-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 7362 [patent_no_of_claims] => 18 [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] => 14734316 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/734316
Device for generating a clock signal by frequency multiplication Jun 8, 2015 Issued
Array ( [id] => 11328872 [patent_doc_number] => 20160359483 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-12-08 [patent_title] => 'BOOTSTRAP DIODE CIRCUITS' [patent_app_type] => utility [patent_app_number] => 14/733655 [patent_app_country] => US [patent_app_date] => 2015-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 10132 [patent_no_of_claims] => 37 [patent_no_of_ind_claims] => 20 [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] => 14733655 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/733655
Bootstrap diode circuits Jun 7, 2015 Issued
Array ( [id] => 12313782 [patent_doc_number] => 09940979 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-04-10 [patent_title] => Semiconductor device including a redistribution layer [patent_app_type] => utility [patent_app_number] => 14/731943 [patent_app_country] => US [patent_app_date] => 2015-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 7539 [patent_no_of_claims] => 19 [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] => 14731943 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/731943
Semiconductor device including a redistribution layer Jun 4, 2015 Issued
Array ( [id] => 11540094 [patent_doc_number] => 09614519 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-04-04 [patent_title] => 'Driver for switched capacitor circuits' [patent_app_type] => utility [patent_app_number] => 14/729341 [patent_app_country] => US [patent_app_date] => 2015-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 4071 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [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] => 14729341 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/729341
Driver for switched capacitor circuits Jun 2, 2015 Issued
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