Search

Xiaobei Wang

Examiner (ID: 548, Phone: (571)270-5705 , Office: P/1784 )

Most Active Art Unit
1784
Art Unit(s)
1793, 1784
Total Applications
734
Issued Applications
425
Pending Applications
82
Abandoned Applications
242

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 13815203 [patent_doc_number] => 10184363 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-01-22 [patent_title] => Lost motion differential valve actuation [patent_app_type] => utility [patent_app_number] => 15/272986 [patent_app_country] => US [patent_app_date] => 2016-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 20 [patent_no_of_words] => 8438 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15272986 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/272986
Lost motion differential valve actuation Sep 21, 2016 Issued
Array ( [id] => 11514909 [patent_doc_number] => 20170081983 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-23 [patent_title] => 'ASSEMBLED CAMSHAFT' [patent_app_type] => utility [patent_app_number] => 15/273562 [patent_app_country] => US [patent_app_date] => 2016-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4946 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 5 [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] => 15273562 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/273562
ASSEMBLED CAMSHAFT Sep 21, 2016 Abandoned
Array ( [id] => 13066483 [patent_doc_number] => 10054017 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-08-21 [patent_title] => Continuous variable valve duration apparatus and engine provided with the same [patent_app_type] => utility [patent_app_number] => 15/272539 [patent_app_country] => US [patent_app_date] => 2016-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 4854 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15272539 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/272539
Continuous variable valve duration apparatus and engine provided with the same Sep 21, 2016 Issued
Array ( [id] => 13463933 [patent_doc_number] => 20180283509 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-04 [patent_title] => SHIFTING ELEMENT FOR SHIFTING A CAM SEGMENT [patent_app_type] => utility [patent_app_number] => 15/760742 [patent_app_country] => US [patent_app_date] => 2016-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6021 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15760742 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/760742
SHIFTING ELEMENT FOR SHIFTING A CAM SEGMENT Aug 24, 2016 Abandoned
Array ( [id] => 14853443 [patent_doc_number] => 10415437 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-09-17 [patent_title] => Camshaft adjusting device [patent_app_type] => utility [patent_app_number] => 15/765728 [patent_app_country] => US [patent_app_date] => 2016-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1944 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15765728 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/765728
Camshaft adjusting device Aug 9, 2016 Issued
Array ( [id] => 13676701 [patent_doc_number] => 20160377084 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-12-29 [patent_title] => CENTRIFUGAL COMPRESSOR [patent_app_type] => utility [patent_app_number] => 15/232633 [patent_app_country] => US [patent_app_date] => 2016-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3671 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15232633 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/232633
CENTRIFUGAL COMPRESSOR Aug 8, 2016 Abandoned
Array ( [id] => 13373317 [patent_doc_number] => 20180238200 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-23 [patent_title] => ADJUSTABLE CAMSHAFT HAVING A PHASE ACTUATOR [patent_app_type] => utility [patent_app_number] => 15/752328 [patent_app_country] => US [patent_app_date] => 2016-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3610 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15752328 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/752328
Adjustable camshaft having a phase actuator Jul 28, 2016 Issued
Array ( [id] => 14598023 [patent_doc_number] => 10352200 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-07-16 [patent_title] => Cam shaft [patent_app_type] => utility [patent_app_number] => 15/763306 [patent_app_country] => US [patent_app_date] => 2016-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 16 [patent_no_of_words] => 7548 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15763306 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/763306
Cam shaft Jul 24, 2016 Issued
Array ( [id] => 13329931 [patent_doc_number] => 20180216503 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-02 [patent_title] => TRAVEL STOP FOR PLANETARY GEARS OF AN ELECTRIC PHASER [patent_app_type] => utility [patent_app_number] => 15/748662 [patent_app_country] => US [patent_app_date] => 2016-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6795 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15748662 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/748662
TRAVEL STOP FOR PLANETARY GEARS OF AN ELECTRIC PHASER Jul 24, 2016 Abandoned
Array ( [id] => 17000010 [patent_doc_number] => 11078812 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-03 [patent_title] => Continuously variable friction drive phaser [patent_app_type] => utility [patent_app_number] => 15/744090 [patent_app_country] => US [patent_app_date] => 2016-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 14 [patent_no_of_words] => 3016 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15744090 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/744090
Continuously variable friction drive phaser Jul 6, 2016 Issued
Array ( [id] => 13608511 [patent_doc_number] => 20180355805 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-13 [patent_title] => INTERNAL COMBUSTION ENGINE WITH A REGULATING DEVICE [patent_app_type] => utility [patent_app_number] => 15/738003 [patent_app_country] => US [patent_app_date] => 2016-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2150 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15738003 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/738003
Internal combustion engine with a regulating device Jun 27, 2016 Issued
Array ( [id] => 13494493 [patent_doc_number] => 20180298789 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-18 [patent_title] => METHOD FOR THE COMPENSATION OF TOLERANCES BETWEEN A STATOR AND A ROTOR OF A PHASE SHIFTER FOR AN ADJUSTABLE CAMSHAFT [patent_app_type] => utility [patent_app_number] => 15/737898 [patent_app_country] => US [patent_app_date] => 2016-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3440 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15737898 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/737898
METHOD FOR THE COMPENSATION OF TOLERANCES BETWEEN A STATOR AND A ROTOR OF A PHASE SHIFTER FOR AN ADJUSTABLE CAMSHAFT Jun 26, 2016 Abandoned
Array ( [id] => 14995075 [patent_doc_number] => 20190316495 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-17 [patent_title] => Mechanical Lash Adjuster [patent_app_type] => utility [patent_app_number] => 16/308805 [patent_app_country] => US [patent_app_date] => 2016-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17958 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16308805 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/308805
Mechanical lash adjuster Jun 16, 2016 Issued
Array ( [id] => 11815525 [patent_doc_number] => 09719469 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2017-08-01 [patent_title] => 'Turbo-piston engine' [patent_app_type] => utility [patent_app_number] => 15/151605 [patent_app_country] => US [patent_app_date] => 2016-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 14 [patent_no_of_words] => 2380 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 263 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15151605 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/151605
Turbo-piston engine May 10, 2016 Issued
Array ( [id] => 16062167 [patent_doc_number] => 10690022 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-06-23 [patent_title] => Pneumatic actuator for an engine valve [patent_app_type] => utility [patent_app_number] => 15/567035 [patent_app_country] => US [patent_app_date] => 2016-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5612 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 392 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15567035 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/567035
Pneumatic actuator for an engine valve Apr 14, 2016 Issued
Array ( [id] => 14552371 [patent_doc_number] => 10344634 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-07-09 [patent_title] => Motor drive device for controlling valve timing of internal combustion engine [patent_app_type] => utility [patent_app_number] => 15/561594 [patent_app_country] => US [patent_app_date] => 2016-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 22 [patent_no_of_words] => 10149 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 231 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15561594 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/561594
Motor drive device for controlling valve timing of internal combustion engine Apr 7, 2016 Issued
Array ( [id] => 12186189 [patent_doc_number] => 20180045125 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-02-15 [patent_title] => 'CONTROL UNIT FOR INTERNAL COMBUSTION ENGINE' [patent_app_type] => utility [patent_app_number] => 15/556275 [patent_app_country] => US [patent_app_date] => 2016-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 7395 [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] => 15556275 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/556275
Control unit for internal combustion engine Mar 29, 2016 Issued
Array ( [id] => 14520339 [patent_doc_number] => 10337417 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-07-02 [patent_title] => Control unit for internal combustion engine [patent_app_type] => utility [patent_app_number] => 15/556267 [patent_app_country] => US [patent_app_date] => 2016-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 7403 [patent_no_of_claims] => 4 [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] => 15556267 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/556267
Control unit for internal combustion engine Mar 29, 2016 Issued
Array ( [id] => 12186152 [patent_doc_number] => 20180045088 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-02-15 [patent_title] => 'VARIABLE VALVE SYSTEM' [patent_app_type] => utility [patent_app_number] => 15/559575 [patent_app_country] => US [patent_app_date] => 2016-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6079 [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] => 15559575 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/559575
Variable valve system Mar 10, 2016 Issued
Array ( [id] => 15484095 [patent_doc_number] => 10557382 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-02-11 [patent_title] => Valve clearance setting and adjustment systems and related methods [patent_app_type] => utility [patent_app_number] => 15/549293 [patent_app_country] => US [patent_app_date] => 2016-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 18 [patent_no_of_words] => 8419 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15549293 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/549293
Valve clearance setting and adjustment systems and related methods Feb 9, 2016 Issued
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