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] => 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] => 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] => 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] => 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
Array ( [id] => 8765442 [patent_doc_number] => 20130093479 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-04-18 [patent_title] => 'SEMICONDUCTOR DEVICE AND RADIO COMMUNICATION TERMINAL MOUNTING THE SAME' [patent_app_type] => utility [patent_app_number] => 13/654403 [patent_app_country] => US [patent_app_date] => 2012-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 4743 [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] => 13654403 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/654403
Semiconductor device and radio communication terminal mounting the same Oct 16, 2012 Issued
Array ( [id] => 9419312 [patent_doc_number] => 20140103962 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-04-17 [patent_title] => 'HIGH-SPEED GATE DRIVER FOR POWER SWITCHES WITH REDUCED VOLTAGE RINGING' [patent_app_type] => utility [patent_app_number] => 13/649372 [patent_app_country] => US [patent_app_date] => 2012-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 4250 [patent_no_of_claims] => 14 [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] => 13649372 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/649372
HIGH-SPEED GATE DRIVER FOR POWER SWITCHES WITH REDUCED VOLTAGE RINGING Oct 10, 2012 Abandoned
Array ( [id] => 9406622 [patent_doc_number] => 20140097874 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-04-10 [patent_title] => 'SYSTEMS AND METHODS OF HARMONIC EXTRACTION AND REJECTION' [patent_app_type] => utility [patent_app_number] => 13/646467 [patent_app_country] => US [patent_app_date] => 2012-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 16530 [patent_no_of_claims] => 39 [patent_no_of_ind_claims] => 8 [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] => 13646467 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/646467
Systems and methods of harmonic extraction and rejection Oct 4, 2012 Issued
Array ( [id] => 9394446 [patent_doc_number] => 20140091852 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-04-03 [patent_title] => 'Switch Circuit with a First Transistor Device and a Second Transistor Device Connected in Series' [patent_app_type] => utility [patent_app_number] => 13/631459 [patent_app_country] => US [patent_app_date] => 2012-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6101 [patent_no_of_claims] => 28 [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] => 13631459 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/631459
Switch circuit with a first transistor device and a second transistor device connected in series Sep 27, 2012 Issued
Array ( [id] => 9381493 [patent_doc_number] => 20140084974 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-03-27 [patent_title] => 'PHASE LOCKED LOOP WITH BURN-IN MODE' [patent_app_type] => utility [patent_app_number] => 13/627333 [patent_app_country] => US [patent_app_date] => 2012-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 8482 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 9 [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] => 13627333 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/627333
Phase locked loop with burn-in mode Sep 25, 2012 Issued
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