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] => 10589193 [patent_doc_number] => 09310803 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-04-12 [patent_title] => 'Vehicle comprising extracorporeal blood treatment machine' [patent_app_type] => utility [patent_app_number] => 14/792916 [patent_app_country] => US [patent_app_date] => 2015-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 20276 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14792916 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/792916
Vehicle comprising extracorporeal blood treatment machine Jul 6, 2015 Issued
Array ( [id] => 12227210 [patent_doc_number] => 09914441 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-03-13 [patent_title] => 'Braking distance control device' [patent_app_type] => utility [patent_app_number] => 15/118506 [patent_app_country] => US [patent_app_date] => 2015-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 9574 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [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] => 15118506 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/118506
Braking distance control device Jul 1, 2015 Issued
Array ( [id] => 16278507 [patent_doc_number] => 10761536 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-01 [patent_title] => Action planning device having a trajectory generation and determination unit [patent_app_type] => utility [patent_app_number] => 15/325805 [patent_app_country] => US [patent_app_date] => 2015-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 32 [patent_no_of_words] => 11741 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15325805 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/325805
Action planning device having a trajectory generation and determination unit Jun 16, 2015 Issued
Array ( [id] => 12105874 [patent_doc_number] => 09862342 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-01-09 [patent_title] => 'Vehicular emergency alert device' [patent_app_type] => utility [patent_app_number] => 15/024172 [patent_app_country] => US [patent_app_date] => 2015-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4316 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15024172 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/024172
Vehicular emergency alert device Jun 1, 2015 Issued
Array ( [id] => 10091660 [patent_doc_number] => 09128484 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2015-09-08 [patent_title] => 'Autonomous vehicle comprising extracorporeal blood treatment machine' [patent_app_type] => utility [patent_app_number] => 14/723889 [patent_app_country] => US [patent_app_date] => 2015-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 20253 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14723889 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/723889
Autonomous vehicle comprising extracorporeal blood treatment machine May 27, 2015 Issued
Array ( [id] => 10091661 [patent_doc_number] => 09128485 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2015-09-08 [patent_title] => 'Autonomous vehicle comprising extracorporeal blood treatment machine' [patent_app_type] => utility [patent_app_number] => 14/723949 [patent_app_country] => US [patent_app_date] => 2015-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 20253 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [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] => 14723949 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/723949
Autonomous vehicle comprising extracorporeal blood treatment machine May 27, 2015 Issued
Array ( [id] => 10091144 [patent_doc_number] => 09127960 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2015-09-08 [patent_title] => 'Vehicle comprising extracorporeal blood treatment machine' [patent_app_type] => utility [patent_app_number] => 14/724001 [patent_app_country] => US [patent_app_date] => 2015-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 20252 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14724001 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/724001
Vehicle comprising extracorporeal blood treatment machine May 27, 2015 Issued
Array ( [id] => 15471267 [patent_doc_number] => 10551502 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-02-04 [patent_title] => Positioning system for determining the position of a vehicle in a charging station [patent_app_type] => utility [patent_app_number] => 15/313578 [patent_app_country] => US [patent_app_date] => 2015-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4028 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15313578 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/313578
Positioning system for determining the position of a vehicle in a charging station May 27, 2015 Issued
Array ( [id] => 11715905 [patent_doc_number] => 20170184403 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-29 [patent_title] => 'TRAVEL DISTANCE ESTIMATION DEVICE' [patent_app_type] => utility [patent_app_number] => 15/313596 [patent_app_country] => US [patent_app_date] => 2015-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 12039 [patent_no_of_claims] => 8 [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] => 15313596 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/313596
Travel distance estimation device May 24, 2015 Issued
Array ( [id] => 11304300 [patent_doc_number] => 09511684 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-12-06 [patent_title] => 'Vehicle seat control device and vehicle seat device' [patent_app_type] => utility [patent_app_number] => 14/695467 [patent_app_country] => US [patent_app_date] => 2015-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 16 [patent_no_of_words] => 9131 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14695467 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/695467
Vehicle seat control device and vehicle seat device Apr 23, 2015 Issued
Array ( [id] => 10425735 [patent_doc_number] => 20150310746 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-10-29 [patent_title] => 'METHOD AND ASSEMBLY FOR GUIDANCE OF AN AIRCRAFT DURING A LOW-ALTITUDE FLIGHT' [patent_app_type] => utility [patent_app_number] => 14/694690 [patent_app_country] => US [patent_app_date] => 2015-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3810 [patent_no_of_claims] => 10 [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] => 14694690 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/694690
Method and assembly for guidance of an aircraft during a low-altitude flight Apr 22, 2015 Issued
Array ( [id] => 10642117 [patent_doc_number] => 09358970 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-06-07 [patent_title] => 'Vehicle' [patent_app_type] => utility [patent_app_number] => 14/694182 [patent_app_country] => US [patent_app_date] => 2015-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 4339 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14694182 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/694182
Vehicle Apr 22, 2015 Issued
Array ( [id] => 10587312 [patent_doc_number] => 09308913 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-04-12 [patent_title] => 'Automatic parking system' [patent_app_type] => utility [patent_app_number] => 14/693206 [patent_app_country] => US [patent_app_date] => 2015-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 8141 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14693206 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/693206
Automatic parking system Apr 21, 2015 Issued
Array ( [id] => 10648862 [patent_doc_number] => 09365093 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-06-14 [patent_title] => 'Vehicle' [patent_app_type] => utility [patent_app_number] => 14/693210 [patent_app_country] => US [patent_app_date] => 2015-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 14129 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 396 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14693210 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/693210
Vehicle Apr 21, 2015 Issued
Array ( [id] => 10516881 [patent_doc_number] => 09243924 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-01-26 [patent_title] => 'Providing navigation instructions while device is in locked mode' [patent_app_type] => utility [patent_app_number] => 14/691523 [patent_app_country] => US [patent_app_date] => 2015-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 47 [patent_figures_cnt] => 47 [patent_no_of_words] => 43329 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14691523 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/691523
Providing navigation instructions while device is in locked mode Apr 19, 2015 Issued
Array ( [id] => 11728887 [patent_doc_number] => 20170190330 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-07-06 [patent_title] => 'CONTROL SYSTEM AND METHOD FOR OPTIMIZING BY MAXIMIZING THE CRUISE CONTROLLED SPEED DURING TURNING ON LOW FRICTION GROUNDS' [patent_app_type] => utility [patent_app_number] => 15/313434 [patent_app_country] => US [patent_app_date] => 2015-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 13735 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 13 [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] => 15313434 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/313434
Control system and method for optimizing by maximizing the cruise controlled speed during turning on low friction grounds Apr 14, 2015 Issued
Array ( [id] => 11743547 [patent_doc_number] => 20170197619 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-07-13 [patent_title] => 'VEHICLE SPEED CONTROL SYSTEM AND METHOD FOR LOW SPEED SITUATION OR SLIPPERY ENVIRONMENT' [patent_app_type] => utility [patent_app_number] => 15/313799 [patent_app_country] => US [patent_app_date] => 2015-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 13365 [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] => 15313799 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/313799
VEHICLE SPEED CONTROL SYSTEM AND METHOD FOR LOW SPEED SITUATION OR SLIPPERY ENVIRONMENT Apr 14, 2015 Abandoned
Array ( [id] => 13092621 [patent_doc_number] => 10065639 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-09-04 [patent_title] => Lane keeping assist device [patent_app_type] => utility [patent_app_number] => 15/562938 [patent_app_country] => US [patent_app_date] => 2015-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 18 [patent_no_of_words] => 22679 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 224 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15562938 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/562938
Lane keeping assist device Apr 8, 2015 Issued
Array ( [id] => 15386371 [patent_doc_number] => 10534370 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-01-14 [patent_title] => System and methods to support autonomous vehicles via environmental perception and sensor calibration and verification [patent_app_type] => utility [patent_app_number] => 15/301600 [patent_app_country] => US [patent_app_date] => 2015-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 7114 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15301600 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/301600
System and methods to support autonomous vehicles via environmental perception and sensor calibration and verification Apr 1, 2015 Issued
Array ( [id] => 11714534 [patent_doc_number] => 20170183033 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-29 [patent_title] => 'Selectively Deployable Control Device' [patent_app_type] => utility [patent_app_number] => 15/301776 [patent_app_country] => US [patent_app_date] => 2015-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5319 [patent_no_of_claims] => 19 [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] => 15301776 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/301776
Selectively deployable control device Mar 31, 2015 Issued
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