Search

Po-chih Chen

Examiner (ID: 4660, Phone: (571)270-7243 , Office: P/1626 )

Most Active Art Unit
1626
Art Unit(s)
1621, 1626
Total Applications
924
Issued Applications
609
Pending Applications
121
Abandoned Applications
231

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 11561294 [patent_doc_number] => 09623862 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-04-18 [patent_title] => 'Control device for controlling converter' [patent_app_type] => utility [patent_app_number] => 14/644572 [patent_app_country] => US [patent_app_date] => 2015-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 17 [patent_no_of_words] => 11687 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14644572 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/644572
Control device for controlling converter Mar 10, 2015 Issued
Array ( [id] => 11331399 [patent_doc_number] => 09522633 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-12-20 [patent_title] => 'Driver customizable blind spot display method and apparatus' [patent_app_type] => utility [patent_app_number] => 14/641342 [patent_app_country] => US [patent_app_date] => 2015-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 7177 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14641342 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/641342
Driver customizable blind spot display method and apparatus Mar 6, 2015 Issued
Array ( [id] => 11597816 [patent_doc_number] => 09644972 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-05-09 [patent_title] => 'Method for tracking a path taken by a vehicle' [patent_app_type] => utility [patent_app_number] => 14/640942 [patent_app_country] => US [patent_app_date] => 2015-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 6341 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14640942 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/640942
Method for tracking a path taken by a vehicle Mar 5, 2015 Issued
Array ( [id] => 11837655 [patent_doc_number] => 20170219373 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-03 [patent_title] => 'PRESENTING GEOGRAPHIC SEARCH RESULTS USING LOCATION PROJECTION AND TIME WINDOWS' [patent_app_type] => utility [patent_app_number] => 15/123022 [patent_app_country] => US [patent_app_date] => 2015-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 11859 [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] => 15123022 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/123022
Presenting geographic search results using location projection and time windows Mar 2, 2015 Issued
Array ( [id] => 11060379 [patent_doc_number] => 20160257341 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-09-08 [patent_title] => 'TOPOGRAPHICAL INTEGRATION FOR TRAILER BACKUP ASSIST SYSTEM' [patent_app_type] => utility [patent_app_number] => 14/636754 [patent_app_country] => US [patent_app_date] => 2015-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 13705 [patent_no_of_claims] => 25 [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] => 14636754 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/636754
Topographical integration for trailer backup assist system Mar 2, 2015 Issued
Array ( [id] => 11055380 [patent_doc_number] => 20160252342 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-09-01 [patent_title] => 'SYSTEM AND METHODS OF DETECTING AN INTRUDING OBJECT IN A RELATIVE NAVIGATION SYSTEM' [patent_app_type] => utility [patent_app_number] => 14/633231 [patent_app_country] => US [patent_app_date] => 2015-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5249 [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] => 14633231 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/633231
System and methods of detecting an intruding object in a relative navigation system Feb 26, 2015 Issued
Array ( [id] => 11047067 [patent_doc_number] => 20160244025 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-08-25 [patent_title] => 'VISION CONTROL SYSTEM AND METHOD FOR LOCOMOTIVE' [patent_app_type] => utility [patent_app_number] => 14/630935 [patent_app_country] => US [patent_app_date] => 2015-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4604 [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] => 14630935 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/630935
Visibility control system and method for locomotive Feb 24, 2015 Issued
Array ( [id] => 11431641 [patent_doc_number] => 09569960 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-02-14 [patent_title] => 'Method and apparatus for providing traffic jam detection and prediction' [patent_app_type] => utility [patent_app_number] => 14/629628 [patent_app_country] => US [patent_app_date] => 2015-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 15769 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 225 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14629628 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/629628
Method and apparatus for providing traffic jam detection and prediction Feb 23, 2015 Issued
Array ( [id] => 11389290 [patent_doc_number] => 09550522 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-01-24 [patent_title] => 'Compactor turning speed limiter' [patent_app_type] => utility [patent_app_number] => 14/626390 [patent_app_country] => US [patent_app_date] => 2015-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6220 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [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] => 14626390 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/626390
Compactor turning speed limiter Feb 18, 2015 Issued
Array ( [id] => 11043062 [patent_doc_number] => 20160240018 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-08-18 [patent_title] => 'SYSTEM AND METHOD FOR TRACKING A MOVEABLE ASSET TRANSPORTED BY A VEHICLE' [patent_app_type] => utility [patent_app_number] => 14/623917 [patent_app_country] => US [patent_app_date] => 2015-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3770 [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] => 14623917 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/623917
SYSTEM AND METHOD FOR TRACKING A MOVEABLE ASSET TRANSPORTED BY A VEHICLE Feb 16, 2015 Abandoned
Array ( [id] => 10790995 [patent_doc_number] => 20160137152 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-05-19 [patent_title] => 'APPARATUS AND METHOD FOR PROTECTING VEHICLE PASSENGER' [patent_app_type] => utility [patent_app_number] => 14/621150 [patent_app_country] => US [patent_app_date] => 2015-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 8597 [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] => 14621150 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/621150
Apparatus and method for protecting vehicle passenger Feb 11, 2015 Issued
Array ( [id] => 12145776 [patent_doc_number] => 09880019 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-01-30 [patent_title] => 'Generation of intersection information by a mapping service' [patent_app_type] => utility [patent_app_number] => 14/612020 [patent_app_country] => US [patent_app_date] => 2015-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 33 [patent_no_of_words] => 24137 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 236 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14612020 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/612020
Generation of intersection information by a mapping service Feb 1, 2015 Issued
Array ( [id] => 10339946 [patent_doc_number] => 20150224951 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-08-13 [patent_title] => 'Method and device for triggering at least one passenger protection means of a vehicle' [patent_app_type] => utility [patent_app_number] => 14/608991 [patent_app_country] => US [patent_app_date] => 2015-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7256 [patent_no_of_claims] => 14 [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] => 14608991 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/608991
Method and device for triggering at least one passenger protection means of a vehicle Jan 28, 2015 Issued
Array ( [id] => 11024545 [patent_doc_number] => 20160221500 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-08-04 [patent_title] => 'AUTONOMOUS VEHICLE OPERATION IN VIEW-OBSTRUCTED ENVIRONMENTS' [patent_app_type] => utility [patent_app_number] => 14/609273 [patent_app_country] => US [patent_app_date] => 2015-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 17061 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 6 [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] => 14609273 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/609273
Autonomous vehicle operation in view-obstructed environments Jan 28, 2015 Issued
Array ( [id] => 10325285 [patent_doc_number] => 20150210289 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-07-30 [patent_title] => 'METHOD FOR MONITORING A DOOR CONTACT SWITCH OF A DRIVER\' S DOOR OF A MOTOR VEHICLE' [patent_app_type] => utility [patent_app_number] => 14/606047 [patent_app_country] => US [patent_app_date] => 2015-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5468 [patent_no_of_claims] => 13 [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] => 14606047 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/606047
Method for monitoring a door contact switch of a driver's door of a motor vehicle Jan 26, 2015 Issued
Array ( [id] => 12092099 [patent_doc_number] => 20170349191 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-12-07 [patent_title] => 'TRAIN WIRELESS SYSTEM AND TRAIN LENGTH CALCULATION METHOD' [patent_app_type] => utility [patent_app_number] => 15/540081 [patent_app_country] => US [patent_app_date] => 2015-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5003 [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] => 15540081 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/540081
Train wireless system and train length calculation method Jan 15, 2015 Issued
Array ( [id] => 13660593 [patent_doc_number] => 10160446 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-12-25 [patent_title] => Device and method for controlling motor output of a hybrid vehicle [patent_app_type] => utility [patent_app_number] => 15/533555 [patent_app_country] => US [patent_app_date] => 2014-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 6227 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 4 [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] => 15533555 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/533555
Device and method for controlling motor output of a hybrid vehicle Dec 7, 2014 Issued
Array ( [id] => 10713558 [patent_doc_number] => 20160059705 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-03-03 [patent_title] => 'REGENERATIVE BRAKE APPARATUS OF HYBRID VEHICLE AND METHOD THEREOF' [patent_app_type] => utility [patent_app_number] => 14/551021 [patent_app_country] => US [patent_app_date] => 2014-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4187 [patent_no_of_claims] => 18 [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] => 14551021 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/551021
Regenerative brake apparatus of hybrid vehicle and method thereof Nov 22, 2014 Issued
Array ( [id] => 10657203 [patent_doc_number] => 20160003346 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-01-07 [patent_title] => 'DRIVE CONTROL METHOD AND SYSTEM FOR ELECTRIC OIL PUMP' [patent_app_type] => utility [patent_app_number] => 14/550961 [patent_app_country] => US [patent_app_date] => 2014-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6260 [patent_no_of_claims] => 19 [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] => 14550961 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/550961
DRIVE CONTROL METHOD AND SYSTEM FOR ELECTRIC OIL PUMP Nov 21, 2014 Abandoned
Array ( [id] => 10798564 [patent_doc_number] => 20160144721 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-05-26 [patent_title] => 'SYSTEM AND METHOD FOR OPTIMIZING REGENERATIVE BRAKING IN ADAPTIVE CRUISE CONTROL' [patent_app_type] => utility [patent_app_number] => 14/548344 [patent_app_country] => US [patent_app_date] => 2014-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4535 [patent_no_of_claims] => 19 [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] => 14548344 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/548344
SYSTEM AND METHOD FOR OPTIMIZING REGENERATIVE BRAKING IN ADAPTIVE CRUISE CONTROL Nov 19, 2014 Abandoned
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