Search

Pinping Sun

Examiner (ID: 11430, Phone: (571)270-1284 , Office: P/2836 )

Most Active Art Unit
2836
Art Unit(s)
2836, 2872
Total Applications
555
Issued Applications
408
Pending Applications
23
Abandoned Applications
132

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 9117092 [patent_doc_number] => 20130284014 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-10-31 [patent_title] => 'RADIAL CYLINDER HYDRAULIC MACHINE WITH IMPROVED OSCILLATING RADIAL CYLINDER' [patent_app_type] => utility [patent_app_number] => 13/884534 [patent_app_country] => US [patent_app_date] => 2011-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 8909 [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] => 13884534 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/884534
Radial cylinder hydraulic machine with improved oscillating radial cylinder Nov 8, 2011 Issued
Array ( [id] => 11642830 [patent_doc_number] => 09664189 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-05-30 [patent_title] => 'Hydrostatic piston engine having a brake device' [patent_app_type] => utility [patent_app_number] => 13/996808 [patent_app_country] => US [patent_app_date] => 2011-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3763 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [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] => 13996808 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/996808
Hydrostatic piston engine having a brake device Nov 7, 2011 Issued
Array ( [id] => 8985935 [patent_doc_number] => 20130213216 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-08-22 [patent_title] => 'System For Controlling a Stabilizing Foot, Stabilization Device, and Vehicle Including a Stabilization Device' [patent_app_type] => utility [patent_app_number] => 13/883174 [patent_app_country] => US [patent_app_date] => 2011-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3996 [patent_no_of_claims] => 21 [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] => 13883174 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/883174
System For Controlling a Stabilizing Foot, Stabilization Device, and Vehicle Including a Stabilization Device Nov 1, 2011 Abandoned
Array ( [id] => 9078059 [patent_doc_number] => 20130263588 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-10-10 [patent_title] => 'ELECTRIC MOTOR-DRIVEN BOOSTER' [patent_app_type] => utility [patent_app_number] => 13/825910 [patent_app_country] => US [patent_app_date] => 2011-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6749 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13825910 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/825910
Electric motor-driven booster Oct 23, 2011 Issued
Array ( [id] => 9194237 [patent_doc_number] => 20130333552 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-12-19 [patent_title] => 'DEVICE FOR RECEIVING AND DISPENSING HYDRAULIC FLUID, IN PARTICULAR FOR A HYBRID OR ELECTRIC VEHICLE, AND BRAKING SYSTEM FOR A HYBRID OR ELECTRIC VEHICLE' [patent_app_type] => utility [patent_app_number] => 13/991236 [patent_app_country] => US [patent_app_date] => 2011-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3041 [patent_no_of_claims] => 11 [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] => 13991236 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/991236
Device for receiving and dispensing hydraulic fluid, in particular for a hybrid or electric vehicle, and braking system for a hybrid or electric vehicle Oct 12, 2011 Issued
Array ( [id] => 8975843 [patent_doc_number] => 20130209273 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-08-15 [patent_title] => 'CONTROL APPARATUS FOR VEHICLES, OPERATING MACHINES OR THE LIKE' [patent_app_type] => utility [patent_app_number] => 13/877842 [patent_app_country] => US [patent_app_date] => 2011-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6694 [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] => 13877842 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/877842
Control apparatus for vehicles, operating machines or the like Oct 3, 2011 Issued
Array ( [id] => 9090201 [patent_doc_number] => 20130269512 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-10-17 [patent_title] => 'PISTON VIBRATOR' [patent_app_type] => utility [patent_app_number] => 13/877307 [patent_app_country] => US [patent_app_date] => 2011-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4534 [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] => 13877307 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/877307
Piston vibrator Oct 2, 2011 Issued
Array ( [id] => 9160838 [patent_doc_number] => 20130309115 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-11-21 [patent_title] => 'Fluid-Actuated Rotary Drive Device' [patent_app_type] => utility [patent_app_number] => 13/983368 [patent_app_country] => US [patent_app_date] => 2011-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 6637 [patent_no_of_claims] => 18 [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] => 13983368 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/983368
Fluid-actuated rotary drive device Sep 27, 2011 Issued
Array ( [id] => 9090026 [patent_doc_number] => 20130269337 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-10-17 [patent_title] => 'BRAKE BOOSTER AND METHOD FOR OPERATING A BRAKE BOOSTER' [patent_app_type] => utility [patent_app_number] => 13/880434 [patent_app_country] => US [patent_app_date] => 2011-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4757 [patent_no_of_claims] => 12 [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] => 13880434 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/880434
Brake booster and method for operating a brake booster Sep 4, 2011 Issued
Array ( [id] => 9157429 [patent_doc_number] => 20130305706 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-11-21 [patent_title] => 'BRAKE BOOSTER AND METHOD FOR OPERATING A BRAKE BOOSTER' [patent_app_type] => utility [patent_app_number] => 13/880816 [patent_app_country] => US [patent_app_date] => 2011-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4310 [patent_no_of_claims] => 16 [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] => 13880816 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/880816
Brake booster and method for operating a brake booster Sep 4, 2011 Issued
Array ( [id] => 11263901 [patent_doc_number] => 09488194 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-11-08 [patent_title] => 'Hydraulic temperature compensator and hydraulic lift transmitter' [patent_app_type] => utility [patent_app_number] => 13/822831 [patent_app_country] => US [patent_app_date] => 2011-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 4714 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 294 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13822831 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/822831
Hydraulic temperature compensator and hydraulic lift transmitter Aug 21, 2011 Issued
Array ( [id] => 9487143 [patent_doc_number] => 20140137549 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-05-22 [patent_title] => 'HYDRAULIC SYSTEM FOR CONSTRUCTION MACHINERY' [patent_app_type] => utility [patent_app_number] => 14/233799 [patent_app_country] => US [patent_app_date] => 2011-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3468 [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] => 14233799 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/233799
HYDRAULIC SYSTEM FOR CONSTRUCTION MACHINERY Jul 25, 2011 Abandoned
Array ( [id] => 9487550 [patent_doc_number] => 20140137956 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-05-22 [patent_title] => 'HYDRAULIC CONTROL VALVE FOR CONSTRUCTION MACHINERY' [patent_app_type] => utility [patent_app_number] => 14/129021 [patent_app_country] => US [patent_app_date] => 2011-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5259 [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] => 14129021 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/129021
HYDRAULIC CONTROL VALVE FOR CONSTRUCTION MACHINERY Jun 26, 2011 Abandoned
Array ( [id] => 9063723 [patent_doc_number] => 20130255479 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-10-03 [patent_title] => 'Compressed air single-action actuator' [patent_app_type] => utility [patent_app_number] => 13/878546 [patent_app_country] => US [patent_app_date] => 2011-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4120 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13878546 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/878546
Compressed air single-action actuator May 18, 2011 Abandoned
Array ( [id] => 9144019 [patent_doc_number] => 20130298542 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-11-14 [patent_title] => 'HYDRAULIC SYSTEM WITH RETURN PRESSURE CONTROL' [patent_app_type] => utility [patent_app_number] => 13/994927 [patent_app_country] => US [patent_app_date] => 2011-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4567 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 7 [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] => 13994927 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/994927
HYDRAULIC SYSTEM WITH RETURN PRESSURE CONTROL Mar 20, 2011 Abandoned
Array ( [id] => 11597491 [patent_doc_number] => 09644646 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-05-09 [patent_title] => 'Multiple-staged fluid operated actuator' [patent_app_type] => utility [patent_app_number] => 13/982834 [patent_app_country] => US [patent_app_date] => 2011-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 7271 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13982834 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/982834
Multiple-staged fluid operated actuator Feb 17, 2011 Issued
Array ( [id] => 12099885 [patent_doc_number] => 09856975 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-01-02 [patent_title] => 'Hydraulic system for actuating an interlocking switching element of a gearing device' [patent_app_type] => utility [patent_app_number] => 13/580386 [patent_app_country] => US [patent_app_date] => 2011-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 12 [patent_no_of_words] => 4263 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 431 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13580386 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/580386
Hydraulic system for actuating an interlocking switching element of a gearing device Feb 15, 2011 Issued
Array ( [id] => 9201273 [patent_doc_number] => 20140000450 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-01-02 [patent_title] => 'Gas Spring' [patent_app_type] => utility [patent_app_number] => 13/982649 [patent_app_country] => US [patent_app_date] => 2011-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1466 [patent_no_of_claims] => 10 [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] => 13982649 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/982649
Gas Spring Jan 30, 2011 Abandoned
Array ( [id] => 9090021 [patent_doc_number] => 20130269332 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-10-17 [patent_title] => 'ENERGY RECYCLING SYSTEM FOR A CONSTRUCTION APPARATUS' [patent_app_type] => utility [patent_app_number] => 13/996797 [patent_app_country] => US [patent_app_date] => 2010-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4535 [patent_no_of_claims] => 5 [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] => 13996797 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/996797
ENERGY RECYCLING SYSTEM FOR A CONSTRUCTION APPARATUS Dec 26, 2010 Abandoned
Array ( [id] => 9130816 [patent_doc_number] => 20130291530 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-11-07 [patent_title] => 'BOOM-SWIVEL COMPOUND DRIVE HYDRAULIC CONTROL SYSTEM OF CONSTRUCTION MACHINE' [patent_app_type] => utility [patent_app_number] => 13/996818 [patent_app_country] => US [patent_app_date] => 2010-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3115 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13996818 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/996818
BOOM-SWIVEL COMPOUND DRIVE HYDRAULIC CONTROL SYSTEM OF CONSTRUCTION MACHINE Dec 26, 2010 Abandoned
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