Search

Randolph I. Chu

Examiner (ID: 7107, Phone: (571)270-1145 , Office: P/2666 )

Most Active Art Unit
2666
Art Unit(s)
2624, 2668, 2663, 2666, 2667
Total Applications
994
Issued Applications
755
Pending Applications
74
Abandoned Applications
177

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 7583614 [patent_doc_number] => 20110278124 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-11-17 [patent_title] => 'Clamping element freewheel' [patent_app_type] => utility [patent_app_number] => 13/068415 [patent_app_country] => US [patent_app_date] => 2011-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4107 [patent_no_of_claims] => 17 [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] => publications/A1/0278/20110278124.pdf [firstpage_image] =>[orig_patent_app_number] => 13068415 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/068415
Clamping element freewheel May 9, 2011 Issued
Array ( [id] => 5931271 [patent_doc_number] => 20110209964 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-09-01 [patent_title] => 'WET CLUTCH' [patent_app_type] => utility [patent_app_number] => 13/102535 [patent_app_country] => US [patent_app_date] => 2011-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 2806 [patent_no_of_claims] => 16 [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] => publications/A1/0209/20110209964.pdf [firstpage_image] =>[orig_patent_app_number] => 13102535 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/102535
WET CLUTCH May 5, 2011 Abandoned
Array ( [id] => 8633581 [patent_doc_number] => 20130025384 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-01-31 [patent_title] => 'VALVE ACTUATION MECHANISM' [patent_app_type] => utility [patent_app_number] => 13/640257 [patent_app_country] => US [patent_app_date] => 2011-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1437 [patent_no_of_claims] => 3 [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] => 13640257 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/640257
VALVE ACTUATION MECHANISM Apr 5, 2011 Abandoned
Array ( [id] => 8074417 [patent_doc_number] => 20110239818 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-10-06 [patent_title] => 'HYBRID DRIVE DEVICE' [patent_app_type] => utility [patent_app_number] => 13/053795 [patent_app_country] => US [patent_app_date] => 2011-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 18671 [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] => publications/A1/0239/20110239818.pdf [firstpage_image] =>[orig_patent_app_number] => 13053795 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/053795
HYBRID DRIVE DEVICE Mar 21, 2011 Abandoned
Array ( [id] => 7583613 [patent_doc_number] => 20110278123 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-11-17 [patent_title] => 'CLUTCH ASSEMBLY' [patent_app_type] => utility [patent_app_number] => 13/052738 [patent_app_country] => US [patent_app_date] => 2011-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 26 [patent_no_of_words] => 13390 [patent_no_of_claims] => 13 [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] => publications/A1/0278/20110278123.pdf [firstpage_image] =>[orig_patent_app_number] => 13052738 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/052738
CLUTCH ASSEMBLY Mar 20, 2011 Abandoned
Array ( [id] => 8519222 [patent_doc_number] => 20120318630 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-12-20 [patent_title] => 'VEHICLE DRIVING APPARATUS' [patent_app_type] => utility [patent_app_number] => 13/522135 [patent_app_country] => US [patent_app_date] => 2011-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 12846 [patent_no_of_claims] => 6 [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] => 13522135 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/522135
Vehicle driving apparatus Mar 3, 2011 Issued
Array ( [id] => 8519222 [patent_doc_number] => 20120318630 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-12-20 [patent_title] => 'VEHICLE DRIVING APPARATUS' [patent_app_type] => utility [patent_app_number] => 13/522135 [patent_app_country] => US [patent_app_date] => 2011-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 12846 [patent_no_of_claims] => 6 [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] => 13522135 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/522135
Vehicle driving apparatus Mar 3, 2011 Issued
Array ( [id] => 8519222 [patent_doc_number] => 20120318630 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-12-20 [patent_title] => 'VEHICLE DRIVING APPARATUS' [patent_app_type] => utility [patent_app_number] => 13/522135 [patent_app_country] => US [patent_app_date] => 2011-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 12846 [patent_no_of_claims] => 6 [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] => 13522135 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/522135
Vehicle driving apparatus Mar 3, 2011 Issued
Array ( [id] => 8519222 [patent_doc_number] => 20120318630 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-12-20 [patent_title] => 'VEHICLE DRIVING APPARATUS' [patent_app_type] => utility [patent_app_number] => 13/522135 [patent_app_country] => US [patent_app_date] => 2011-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 12846 [patent_no_of_claims] => 6 [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] => 13522135 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/522135
Vehicle driving apparatus Mar 3, 2011 Issued
Array ( [id] => 7583612 [patent_doc_number] => 20110278122 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-11-17 [patent_title] => 'CLUTCH ASSEMBLY' [patent_app_type] => utility [patent_app_number] => 13/032381 [patent_app_country] => US [patent_app_date] => 2011-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 26 [patent_no_of_words] => 13391 [patent_no_of_claims] => 6 [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] => publications/A1/0278/20110278122.pdf [firstpage_image] =>[orig_patent_app_number] => 13032381 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/032381
Clutch assembly Feb 21, 2011 Issued
Array ( [id] => 6058022 [patent_doc_number] => 20110198190 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-08-18 [patent_title] => 'PARKING LOCK SYSTEM' [patent_app_type] => utility [patent_app_number] => 13/029255 [patent_app_country] => US [patent_app_date] => 2011-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1506 [patent_no_of_claims] => 12 [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] => publications/A1/0198/20110198190.pdf [firstpage_image] =>[orig_patent_app_number] => 13029255 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/029255
PARKING LOCK SYSTEM Feb 16, 2011 Abandoned
Array ( [id] => 5954806 [patent_doc_number] => 20110180363 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-07-28 [patent_title] => 'ELECTRO-MECHANICAL CLUTCH ACTUATOR ASSEMBLY' [patent_app_type] => utility [patent_app_number] => 13/011505 [patent_app_country] => US [patent_app_date] => 2011-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4065 [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] => publications/A1/0180/20110180363.pdf [firstpage_image] =>[orig_patent_app_number] => 13011505 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/011505
ELECTRO-MECHANICAL CLUTCH ACTUATOR ASSEMBLY Jan 20, 2011 Abandoned
Array ( [id] => 8298570 [patent_doc_number] => 20120181132 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-07-19 [patent_title] => 'Pawl carrier for wheel hub of bicycle' [patent_app_type] => utility [patent_app_number] => 12/930875 [patent_app_country] => US [patent_app_date] => 2011-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2805 [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] => 12930875 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/930875
Pawl carrier for wheel hub of bicycle Jan 18, 2011 Abandoned
Array ( [id] => 7558405 [patent_doc_number] => 20110272236 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-11-10 [patent_title] => 'CLUTCH DEVICE' [patent_app_type] => utility [patent_app_number] => 12/974274 [patent_app_country] => US [patent_app_date] => 2010-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 9220 [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] => publications/A1/0272/20110272236.pdf [firstpage_image] =>[orig_patent_app_number] => 12974274 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/974274
CLUTCH DEVICE Dec 20, 2010 Abandoned
Array ( [id] => 5978837 [patent_doc_number] => 20110094842 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-04-28 [patent_title] => 'CONTROL APPARATUS FOR LOCKUP CLUTCH' [patent_app_type] => utility [patent_app_number] => 12/974583 [patent_app_country] => US [patent_app_date] => 2010-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 9291 [patent_no_of_claims] => 10 [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] => publications/A1/0094/20110094842.pdf [firstpage_image] =>[orig_patent_app_number] => 12974583 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/974583
CONTROL APPARATUS FOR LOCKUP CLUTCH Dec 20, 2010 Abandoned
Array ( [id] => 8248364 [patent_doc_number] => 20120152689 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-06-21 [patent_title] => 'SLIDE ASSEMBLY WITH CURVED SLOPE SURFACE' [patent_app_type] => utility [patent_app_number] => 12/969604 [patent_app_country] => US [patent_app_date] => 2010-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 2541 [patent_no_of_claims] => 4 [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] => publications/A1/0152/20120152689.pdf [firstpage_image] =>[orig_patent_app_number] => 12969604 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/969604
SLIDE ASSEMBLY WITH CURVED SLOPE SURFACE Dec 15, 2010 Abandoned
Array ( [id] => 10014419 [patent_doc_number] => 09057431 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-06-16 [patent_title] => 'Differential apparatus' [patent_app_type] => utility [patent_app_number] => 13/576167 [patent_app_country] => US [patent_app_date] => 2010-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 9856 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 413 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13576167 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/576167
Differential apparatus Dec 13, 2010 Issued
Array ( [id] => 8240784 [patent_doc_number] => 20120149520 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-06-14 [patent_title] => 'Hydraulic Free Multispeed Transmissions for Electric Vehicles and Fuel Cell Hybrid Vehicles and Systems for Shifting the Same' [patent_app_type] => utility [patent_app_number] => 12/966222 [patent_app_country] => US [patent_app_date] => 2010-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 6775 [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] => 12966222 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/966222
Hydraulic Free Multispeed Transmissions for Electric Vehicles and Fuel Cell Hybrid Vehicles and Systems for Shifting the Same Dec 12, 2010 Abandoned
Array ( [id] => 8240774 [patent_doc_number] => 20120149514 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-06-14 [patent_title] => 'MOTOR-ASSISTED TRANSMISSION' [patent_app_type] => utility [patent_app_number] => 12/966369 [patent_app_country] => US [patent_app_date] => 2010-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2470 [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] => 12966369 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/966369
Motor-assisted transmission Dec 12, 2010 Issued
Array ( [id] => 6176954 [patent_doc_number] => 20110177900 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-07-21 [patent_title] => 'HYBRID ELECTRIC VEHICLE DRIVE SYSTEM AND CONTROL SYSTEM FOR CONTROLLING A HYBRID ELECTRIC VEHICLE DRIVE SYSTEM' [patent_app_type] => utility [patent_app_number] => 12/964792 [patent_app_country] => US [patent_app_date] => 2010-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3963 [patent_no_of_claims] => 10 [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] => publications/A1/0177/20110177900.pdf [firstpage_image] =>[orig_patent_app_number] => 12964792 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/964792
HYBRID ELECTRIC VEHICLE DRIVE SYSTEM AND CONTROL SYSTEM FOR CONTROLLING A HYBRID ELECTRIC VEHICLE DRIVE SYSTEM Dec 9, 2010 Abandoned
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