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] => 9543174 [patent_doc_number] => 20140167821 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-06-19 [patent_title] => 'LINEAR RESISTOR WITH HIGH RESOLUTION AND BANDWIDTH' [patent_app_type] => utility [patent_app_number] => 13/719527 [patent_app_country] => US [patent_app_date] => 2012-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 7368 [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] => 13719527 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/719527
Linear resistor with high resolution and bandwidth Dec 18, 2012 Issued
Array ( [id] => 8889113 [patent_doc_number] => 20130162297 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-06-27 [patent_title] => 'PEAK VOLTAGE DETECTOR AND RELATED METHOD OF GENERATING AN ENVELOPE VOLTAGE' [patent_app_type] => utility [patent_app_number] => 13/720511 [patent_app_country] => US [patent_app_date] => 2012-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 4002 [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] => 13720511 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/720511
Peak voltage detector and related method of generating an envelope voltage Dec 18, 2012 Issued
Array ( [id] => 8881530 [patent_doc_number] => 20130154714 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-06-20 [patent_title] => 'CURRENT-MODE SAMPLE AND HOLD FOR DEAD TIME CONTROL OF SWITCHED MODE REGULATORS' [patent_app_type] => utility [patent_app_number] => 13/719577 [patent_app_country] => US [patent_app_date] => 2012-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2916 [patent_no_of_claims] => 20 [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] => 13719577 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/719577
CURRENT-MODE SAMPLE AND HOLD FOR DEAD TIME CONTROL OF SWITCHED MODE REGULATORS Dec 18, 2012 Abandoned
Array ( [id] => 8889112 [patent_doc_number] => 20130162296 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-06-27 [patent_title] => 'PEAK VOLTAGE DETECTOR AND RELATED METHOD OF GENERATING AN ENVELOPE VOLTAGE' [patent_app_type] => utility [patent_app_number] => 13/720236 [patent_app_country] => US [patent_app_date] => 2012-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 4001 [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] => 13720236 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/720236
PEAK VOLTAGE DETECTOR AND RELATED METHOD OF GENERATING AN ENVELOPE VOLTAGE Dec 18, 2012 Abandoned
Array ( [id] => 9335801 [patent_doc_number] => 20140062583 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-03-06 [patent_title] => 'INTEGRATED CIRCUIT AND METHOD OF OPERATING THE SAME' [patent_app_type] => utility [patent_app_number] => 13/717218 [patent_app_country] => US [patent_app_date] => 2012-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2605 [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] => 13717218 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/717218
INTEGRATED CIRCUIT AND METHOD OF OPERATING THE SAME Dec 16, 2012 Abandoned
Array ( [id] => 8789501 [patent_doc_number] => 20130106470 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-05-02 [patent_title] => 'CONTROL DEVICE' [patent_app_type] => utility [patent_app_number] => 13/715298 [patent_app_country] => US [patent_app_date] => 2012-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 7683 [patent_no_of_claims] => 12 [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] => 13715298 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/715298
Control device Dec 13, 2012 Issued
Array ( [id] => 8882963 [patent_doc_number] => 20130156147 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-06-20 [patent_title] => 'HIGH SPEED COUNTER APPARATUS' [patent_app_type] => utility [patent_app_number] => 13/716006 [patent_app_country] => US [patent_app_date] => 2012-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3013 [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] => 13716006 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/716006
HIGH SPEED COUNTER APPARATUS Dec 13, 2012 Abandoned
Array ( [id] => 9704877 [patent_doc_number] => 08829950 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-09-09 [patent_title] => 'Efficient reduction of electromagnetic emission in LIN driver' [patent_app_type] => utility [patent_app_number] => 13/713285 [patent_app_country] => US [patent_app_date] => 2012-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3590 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13713285 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/713285
Efficient reduction of electromagnetic emission in LIN driver Dec 12, 2012 Issued
Array ( [id] => 8901818 [patent_doc_number] => 20130169321 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-07-04 [patent_title] => 'INTEGRATED CIRCUIT (IC), ADAPTIVE POWER SUPPLY USING IC CHARACTERISTICS AND ADAPTIVE POWER SUPPLY METHOD ACCORDING TO IC CHARACTERISTICS, ELECTRONIC DEVICE INCLUDING THE SAME AND MANUFACTURING METHOD OF IC' [patent_app_type] => utility [patent_app_number] => 13/711876 [patent_app_country] => US [patent_app_date] => 2012-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 5960 [patent_no_of_claims] => 58 [patent_no_of_ind_claims] => 5 [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] => 13711876 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/711876
Integrated circuit (IC), adaptive power supply using IC characteristics and adaptive power supply method according to IC characteristics, electronic device including the same and manufacturing method of IC Dec 11, 2012 Issued
Array ( [id] => 10639070 [patent_doc_number] => 09356585 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-05-31 [patent_title] => 'Image pickup device' [patent_app_type] => utility [patent_app_number] => 13/711414 [patent_app_country] => US [patent_app_date] => 2012-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 18 [patent_no_of_words] => 17543 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 5 [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] => 13711414 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/711414
Image pickup device Dec 10, 2012 Issued
Array ( [id] => 8777851 [patent_doc_number] => 20130099826 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-04-25 [patent_title] => 'POWER DETECTOR' [patent_app_type] => utility [patent_app_number] => 13/708501 [patent_app_country] => US [patent_app_date] => 2012-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 5846 [patent_no_of_claims] => 6 [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] => 13708501 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/708501
Power detector Dec 6, 2012 Issued
Array ( [id] => 12339972 [patent_doc_number] => 09949337 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-04-17 [patent_title] => Stage lighting device with a controlling computer and a separate offline computer [patent_app_type] => utility [patent_app_number] => 13/706183 [patent_app_country] => US [patent_app_date] => 2012-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3349 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 290 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13706183 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/706183
Stage lighting device with a controlling computer and a separate offline computer Dec 4, 2012 Issued
Array ( [id] => 8961219 [patent_doc_number] => 20130200821 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-08-08 [patent_title] => 'MULTI-SCREEN DISPLAY APPARATUS AND LUMINANCE CONTROL METHOD' [patent_app_type] => utility [patent_app_number] => 13/706000 [patent_app_country] => US [patent_app_date] => 2012-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 10429 [patent_no_of_claims] => 7 [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] => 13706000 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/706000
Multi-screen display apparatus and luminance control method Dec 4, 2012 Issued
Array ( [id] => 8851473 [patent_doc_number] => 20130141148 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-06-06 [patent_title] => 'PULSE STRETCHING CIRCUIT AND METHOD' [patent_app_type] => utility [patent_app_number] => 13/688793 [patent_app_country] => US [patent_app_date] => 2012-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4970 [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] => 13688793 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/688793
Pulse stretching circuit and method Nov 28, 2012 Issued
Array ( [id] => 9704910 [patent_doc_number] => 08829983 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2014-09-09 [patent_title] => 'Bias voltage control for an output driver' [patent_app_type] => utility [patent_app_number] => 13/682480 [patent_app_country] => US [patent_app_date] => 2012-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6740 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13682480 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/682480
Bias voltage control for an output driver Nov 19, 2012 Issued
Array ( [id] => 11418051 [patent_doc_number] => 09564885 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-02-07 [patent_title] => 'Event-driven clock duty cycle control' [patent_app_type] => utility [patent_app_number] => 14/361575 [patent_app_country] => US [patent_app_date] => 2012-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 9521 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14361575 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/361575
Event-driven clock duty cycle control Nov 15, 2012 Issued
Array ( [id] => 12356997 [patent_doc_number] => 09954517 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-04-24 [patent_title] => Apparatuses and methods for duty cycle adjustment [patent_app_type] => utility [patent_app_number] => 13/670222 [patent_app_country] => US [patent_app_date] => 2012-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7363 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 5 [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] => 13670222 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/670222
Apparatuses and methods for duty cycle adjustment Nov 5, 2012 Issued
Array ( [id] => 8819004 [patent_doc_number] => 20130120049 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-05-16 [patent_title] => 'Power Switch' [patent_app_type] => utility [patent_app_number] => 13/666727 [patent_app_country] => US [patent_app_date] => 2012-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4252 [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] => 13666727 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/666727
Power switch Oct 31, 2012 Issued
Array ( [id] => 8779081 [patent_doc_number] => 20130101056 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-04-25 [patent_title] => 'RECEIVER CIRCUIT AND SYSTEM INCLUDING P-TYPE SENSE AMPLIFIER' [patent_app_type] => utility [patent_app_number] => 13/657942 [patent_app_country] => US [patent_app_date] => 2012-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 22 [patent_no_of_words] => 11762 [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] => 13657942 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/657942
RECEIVER CIRCUIT AND SYSTEM INCLUDING P-TYPE SENSE AMPLIFIER Oct 22, 2012 Abandoned
Array ( [id] => 11334056 [patent_doc_number] => 09525310 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-12-20 [patent_title] => 'Energy harvesting device using electromagnetic interference signal and sensor system including the same' [patent_app_type] => utility [patent_app_number] => 13/655265 [patent_app_country] => US [patent_app_date] => 2012-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3447 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13655265 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/655265
Energy harvesting device using electromagnetic interference signal and sensor system including the same Oct 17, 2012 Issued
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