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] => 9208587 [patent_doc_number] => 20140007764 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-01-09 [patent_title] => 'TEXTILE ACTIVATOR' [patent_app_type] => utility [patent_app_number] => 14/006370 [patent_app_country] => US [patent_app_date] => 2012-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1881 [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] => 14006370 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/006370
TEXTILE ACTIVATOR Mar 20, 2012 Abandoned
Array ( [id] => 11263983 [patent_doc_number] => 09488277 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-11-08 [patent_title] => 'Seal assemblies for reciprocating and rotary applications' [patent_app_type] => utility [patent_app_number] => 13/985957 [patent_app_country] => US [patent_app_date] => 2012-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 17 [patent_no_of_words] => 5427 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13985957 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/985957
Seal assemblies for reciprocating and rotary applications Mar 8, 2012 Issued
Array ( [id] => 9258680 [patent_doc_number] => 20130340609 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-12-26 [patent_title] => 'PUMP HEAD OUTLET PORT' [patent_app_type] => utility [patent_app_number] => 13/985967 [patent_app_country] => US [patent_app_date] => 2012-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3249 [patent_no_of_claims] => 24 [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] => 13985967 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/985967
PUMP HEAD OUTLET PORT Mar 8, 2012 Abandoned
Array ( [id] => 11800274 [patent_doc_number] => 09541103 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-01-10 [patent_title] => 'Power source apparatus and hybrid construction machine equipped with same' [patent_app_type] => utility [patent_app_number] => 14/000065 [patent_app_country] => US [patent_app_date] => 2012-02-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 4380 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 271 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14000065 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/000065
Power source apparatus and hybrid construction machine equipped with same Feb 8, 2012 Issued
Array ( [id] => 11487603 [patent_doc_number] => 09593669 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-03-14 [patent_title] => 'Hydraulic transmission methods and apparatus for wind turbines' [patent_app_type] => utility [patent_app_number] => 13/982402 [patent_app_country] => US [patent_app_date] => 2012-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 18 [patent_no_of_words] => 14211 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 223 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13982402 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/982402
Hydraulic transmission methods and apparatus for wind turbines Jan 29, 2012 Issued
Array ( [id] => 9187896 [patent_doc_number] => 20130327211 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-12-12 [patent_title] => 'LOCKING PNEUMATIC PISTON' [patent_app_type] => utility [patent_app_number] => 13/979801 [patent_app_country] => US [patent_app_date] => 2012-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4056 [patent_no_of_claims] => 30 [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] => 13979801 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/979801
LOCKING PNEUMATIC PISTON Jan 29, 2012 Abandoned
Array ( [id] => 11464555 [patent_doc_number] => 09581176 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-02-28 [patent_title] => 'Construction machine having revolving structure' [patent_app_type] => utility [patent_app_number] => 13/979436 [patent_app_country] => US [patent_app_date] => 2012-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 8214 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 558 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13979436 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/979436
Construction machine having revolving structure Jan 18, 2012 Issued
Array ( [id] => 9176972 [patent_doc_number] => 20130318956 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-12-05 [patent_title] => 'ELECTRIC CONSTRUCTION MACHINE' [patent_app_type] => utility [patent_app_number] => 13/989882 [patent_app_country] => US [patent_app_date] => 2012-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 10434 [patent_no_of_claims] => 4 [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] => 13989882 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/989882
ELECTRIC CONSTRUCTION MACHINE Jan 17, 2012 Abandoned
Array ( [id] => 11929387 [patent_doc_number] => 09796369 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-10-24 [patent_title] => 'Hydraulic brake system' [patent_app_type] => utility [patent_app_number] => 14/367062 [patent_app_country] => US [patent_app_date] => 2012-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 16 [patent_no_of_words] => 26078 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 798 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14367062 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/367062
Hydraulic brake system Jan 12, 2012 Issued
Array ( [id] => 9120679 [patent_doc_number] => 20130287601 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-10-31 [patent_title] => 'HYDRAULIC DRIVE SYSTEM FOR WORKING MACHINE INCLUDING TRACK DEVICE OF CRAWLER TYPE' [patent_app_type] => utility [patent_app_number] => 13/976232 [patent_app_country] => US [patent_app_date] => 2012-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 14701 [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] => 13976232 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/976232
HYDRAULIC DRIVE SYSTEM FOR WORKING MACHINE INCLUDING TRACK DEVICE OF CRAWLER TYPE Jan 4, 2012 Abandoned
Array ( [id] => 11583588 [patent_doc_number] => 09638217 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-05-02 [patent_title] => 'Lifting system and lifting method for jib of an operating machine, and an operating machine thereof' [patent_app_type] => utility [patent_app_number] => 14/006342 [patent_app_country] => US [patent_app_date] => 2011-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4802 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 816 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14006342 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/006342
Lifting system and lifting method for jib of an operating machine, and an operating machine thereof Dec 25, 2011 Issued
Array ( [id] => 11522302 [patent_doc_number] => 09605691 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-03-28 [patent_title] => 'Oil pressure system for wheel loader' [patent_app_type] => utility [patent_app_number] => 13/997526 [patent_app_country] => US [patent_app_date] => 2011-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 3455 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 237 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13997526 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/997526
Oil pressure system for wheel loader Dec 25, 2011 Issued
Array ( [id] => 13224057 [patent_doc_number] => 10125798 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-11-13 [patent_title] => Method for controlling lowering of an implement of a working machine [patent_app_type] => utility [patent_app_number] => 14/367920 [patent_app_country] => US [patent_app_date] => 2011-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3490 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 244 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14367920 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/367920
Method for controlling lowering of an implement of a working machine Dec 21, 2011 Issued
Array ( [id] => 11429676 [patent_doc_number] => 09567985 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-02-14 [patent_title] => 'High-pressure pump' [patent_app_type] => utility [patent_app_number] => 13/989621 [patent_app_country] => US [patent_app_date] => 2011-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 9383 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13989621 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/989621
High-pressure pump Dec 11, 2011 Issued
Array ( [id] => 11487513 [patent_doc_number] => 09593579 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-03-14 [patent_title] => 'Crank circular sliding block mechanism and reciprocating member, cylinder block, internal combustion engine, and compressor' [patent_app_type] => utility [patent_app_number] => 13/991557 [patent_app_country] => US [patent_app_date] => 2011-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 22 [patent_no_of_words] => 11794 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 299 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13991557 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/991557
Crank circular sliding block mechanism and reciprocating member, cylinder block, internal combustion engine, and compressor Dec 5, 2011 Issued
Array ( [id] => 11249984 [patent_doc_number] => 09475473 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-10-25 [patent_title] => 'Tandem master cylinder secondary piston and master cylinder equipped with such a secondary piston' [patent_app_type] => utility [patent_app_number] => 13/996350 [patent_app_country] => US [patent_app_date] => 2011-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 2624 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13996350 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/996350
Tandem master cylinder secondary piston and master cylinder equipped with such a secondary piston Dec 4, 2011 Issued
Array ( [id] => 11596428 [patent_doc_number] => 09643579 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-05-09 [patent_title] => 'Primary piston for a tandem master cylinder and tandem master cylinder equipped with such a primary piston' [patent_app_type] => utility [patent_app_number] => 13/996940 [patent_app_country] => US [patent_app_date] => 2011-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 13 [patent_no_of_words] => 2356 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13996940 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/996940
Primary piston for a tandem master cylinder and tandem master cylinder equipped with such a primary piston Nov 30, 2011 Issued
Array ( [id] => 11192141 [patent_doc_number] => 09422949 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-08-23 [patent_title] => 'Energy-recovery generation system for handling and carrying electric vehicle' [patent_app_type] => utility [patent_app_number] => 13/977100 [patent_app_country] => US [patent_app_date] => 2011-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 7767 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 261 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13977100 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/977100
Energy-recovery generation system for handling and carrying electric vehicle Nov 29, 2011 Issued
Array ( [id] => 11895828 [patent_doc_number] => 09765754 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-09-19 [patent_title] => 'Apparatus for the generation of waves in the marine environment by means of impacting pistons and gas, hydraulic, vapour and electromagnetic launching system for acquisition of seismic data' [patent_app_type] => utility [patent_app_number] => 13/885538 [patent_app_country] => US [patent_app_date] => 2011-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 4774 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 407 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13885538 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/885538
Apparatus for the generation of waves in the marine environment by means of impacting pistons and gas, hydraulic, vapour and electromagnetic launching system for acquisition of seismic data Nov 23, 2011 Issued
Array ( [id] => 11481124 [patent_doc_number] => 09587658 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-03-07 [patent_title] => 'Hydraulic cylinder system' [patent_app_type] => utility [patent_app_number] => 13/989481 [patent_app_country] => US [patent_app_date] => 2011-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4244 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13989481 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/989481
Hydraulic cylinder system Nov 9, 2011 Issued
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