Search

Xue H. Liu

Examiner (ID: 721, Phone: (571)270-5522 , Office: P/1742 )

Most Active Art Unit
1742
Art Unit(s)
1791, 1742
Total Applications
942
Issued Applications
615
Pending Applications
83
Abandoned Applications
261

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 13910521 [patent_doc_number] => 20190044465 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-07 [patent_title] => USE OF A CONTROL SYSTEM OF A POLYPHASE ROTARY ELECTRIC MACHINE COMPRISING PHASE SHORT-CIRCUIT MEANS, AND USE OF THE CORRESPONDING ROTARY ELECTRIC MACHINE [patent_app_type] => utility [patent_app_number] => 15/755971 [patent_app_country] => US [patent_app_date] => 2016-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3376 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15755971 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/755971
USE OF A CONTROL SYSTEM OF A POLYPHASE ROTARY ELECTRIC MACHINE COMPRISING PHASE SHORT-CIRCUIT MEANS, AND USE OF THE CORRESPONDING ROTARY ELECTRIC MACHINE Jul 31, 2016 Abandoned
Array ( [id] => 13080691 [patent_doc_number] => 10060406 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-08-28 [patent_title] => Apparatuses, methods and systems for harnessing fluid flow with flexible mechanical transducers [patent_app_type] => utility [patent_app_number] => 15/211763 [patent_app_country] => US [patent_app_date] => 2016-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 25 [patent_no_of_words] => 3086 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [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] => 15211763 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/211763
Apparatuses, methods and systems for harnessing fluid flow with flexible mechanical transducers Jul 14, 2016 Issued
Array ( [id] => 11395890 [patent_doc_number] => 20170016425 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-01-19 [patent_title] => 'POWER GENERATION SYSTEM' [patent_app_type] => utility [patent_app_number] => 15/212056 [patent_app_country] => US [patent_app_date] => 2016-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 5199 [patent_no_of_claims] => 12 [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] => 15212056 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/212056
POWER GENERATION SYSTEM Jul 14, 2016 Abandoned
Array ( [id] => 11946439 [patent_doc_number] => 20170250590 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-31 [patent_title] => 'System for Method for Generating Hydro Electricity' [patent_app_type] => utility [patent_app_number] => 15/202852 [patent_app_country] => US [patent_app_date] => 2016-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 999 [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] => 15202852 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/202852
System for Method for Generating Hydro Electricity Jul 5, 2016 Abandoned
Array ( [id] => 15761573 [patent_doc_number] => 10622924 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-04-14 [patent_title] => Arrangement with a synchronous generator and an asynchronous machine [patent_app_type] => utility [patent_app_number] => 15/737759 [patent_app_country] => US [patent_app_date] => 2016-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2159 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15737759 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/737759
Arrangement with a synchronous generator and an asynchronous machine Jun 29, 2016 Issued
Array ( [id] => 14059245 [patent_doc_number] => 10233909 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-03-19 [patent_title] => Floating wind energy harvesting apparatus with improved maintenance [patent_app_type] => utility [patent_app_number] => 15/735779 [patent_app_country] => US [patent_app_date] => 2016-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4530 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 251 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15735779 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/735779
Floating wind energy harvesting apparatus with improved maintenance Jun 26, 2016 Issued
Array ( [id] => 12919519 [patent_doc_number] => 20180198349 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-12 [patent_title] => SUPPORT ELEMENT, IN PARTICULAR STATOR SUPPORT ELEMENT AND/OR ROTOR SUPPORT ELEMENT, SYSTEM OF SUPPORT ELEMENTS, GENERATOR SUPPORT, GENERATOR, GENERATOR SUPPORT SYSTEM, NACELLE OF A WIND TURBINE, WIND TURBINE AND METHOD FOR ASSEMBLING A GENERATOR SUPPORT SYSTEM [patent_app_type] => utility [patent_app_number] => 15/741173 [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] => 10727 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [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] => 15741173 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/741173
SUPPORT ELEMENT, IN PARTICULAR STATOR SUPPORT ELEMENT AND/OR ROTOR SUPPORT ELEMENT, SYSTEM OF SUPPORT ELEMENTS, GENERATOR SUPPORT, GENERATOR, GENERATOR SUPPORT SYSTEM, NACELLE OF A WIND TURBINE, WIND TURBINE AND METHOD FOR ASSEMBLING A GENERATOR SUPPORT SYSTEM Jun 26, 2016 Abandoned
Array ( [id] => 13080695 [patent_doc_number] => 10060408 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-08-28 [patent_title] => Eccentrically rotating mass turbine [patent_app_type] => utility [patent_app_number] => 15/193104 [patent_app_country] => US [patent_app_date] => 2016-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4630 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15193104 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/193104
Eccentrically rotating mass turbine Jun 25, 2016 Issued
Array ( [id] => 16043951 [patent_doc_number] => 10683840 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-06-16 [patent_title] => Device for converting the kinetic energy of waves, water flows or wind into mechanical energy [patent_app_type] => utility [patent_app_number] => 15/764548 [patent_app_country] => US [patent_app_date] => 2016-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 14 [patent_no_of_words] => 2921 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15764548 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/764548
Device for converting the kinetic energy of waves, water flows or wind into mechanical energy Jun 22, 2016 Issued
Array ( [id] => 11730020 [patent_doc_number] => 20170191463 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-07-06 [patent_title] => 'POWER GENERATING SYSTEM USING CURRENT AROUND STRUCTURAL BODY' [patent_app_type] => utility [patent_app_number] => 15/188161 [patent_app_country] => US [patent_app_date] => 2016-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4246 [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] => 15188161 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/188161
Power generating system using current around structural body Jun 20, 2016 Issued
Array ( [id] => 13710341 [patent_doc_number] => 20170366125 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-12-21 [patent_title] => FAULT DETECTION SYSTEM FOR ISOLATED TWO-SWITCH EXCITER DRIVE GATE DRIVER [patent_app_type] => utility [patent_app_number] => 15/187847 [patent_app_country] => US [patent_app_date] => 2016-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3871 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15187847 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/187847
Fault detection system for isolated two-switch exciter drive gate driver Jun 20, 2016 Issued
Array ( [id] => 12793081 [patent_doc_number] => 20180156196 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-06-07 [patent_title] => RAMPING POWER IN A WIND TURBINE USING GAIN SCHEDULING [patent_app_type] => utility [patent_app_number] => 15/735513 [patent_app_country] => US [patent_app_date] => 2016-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5790 [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] => 15735513 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/735513
Ramping power in a wind turbine using gain scheduling Jun 8, 2016 Issued
Array ( [id] => 13696111 [patent_doc_number] => 20170359010 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-12-14 [patent_title] => SWITCHED RELUCTANCE GENERATOR BASED AUTOMOTIVE POWER GENERATING SYSTEM [patent_app_type] => utility [patent_app_number] => 15/176277 [patent_app_country] => US [patent_app_date] => 2016-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2685 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 15176277 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/176277
SWITCHED RELUCTANCE GENERATOR BASED AUTOMOTIVE POWER GENERATING SYSTEM Jun 7, 2016 Abandoned
Array ( [id] => 11340015 [patent_doc_number] => 20160365772 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-12-15 [patent_title] => 'HYDRAULIC PUMP WITH ELECTRIC GENERATOR' [patent_app_type] => utility [patent_app_number] => 15/176865 [patent_app_country] => US [patent_app_date] => 2016-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 2869 [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] => 15176865 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/176865
HYDRAULIC PUMP WITH ELECTRIC GENERATOR Jun 7, 2016 Abandoned
Array ( [id] => 11383687 [patent_doc_number] => 20170009743 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-01-12 [patent_title] => 'OPERATING A WIND TURBINE BEING CONNECTED TO A UTILITY GRID SOLELY VIA A HVDC POWER CONNECTION WITH A NETWORK BRIDGE CONTROLLER PERFORMING A POWER AND A VOLTAGE CONTROL' [patent_app_type] => utility [patent_app_number] => 15/170976 [patent_app_country] => US [patent_app_date] => 2016-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 21487 [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] => 15170976 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/170976
Operating a wind turbine being connected to a utility grid solely via a HVDC power connection with a network bridge controller performing a power and a voltage control Jun 1, 2016 Issued
Array ( [id] => 11312528 [patent_doc_number] => 20160348638 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-12-01 [patent_title] => 'POWER GENERATOR ASSEMBLY' [patent_app_type] => utility [patent_app_number] => 15/169241 [patent_app_country] => US [patent_app_date] => 2016-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1215 [patent_no_of_claims] => 11 [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] => 15169241 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/169241
Power generator assembly May 30, 2016 Issued
Array ( [id] => 13081207 [patent_doc_number] => 10060667 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-08-28 [patent_title] => Waste air flow capture system [patent_app_type] => utility [patent_app_number] => 15/165256 [patent_app_country] => US [patent_app_date] => 2016-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 7190 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 243 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15165256 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/165256
Waste air flow capture system May 25, 2016 Issued
Array ( [id] => 12083788 [patent_doc_number] => 20170346375 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-30 [patent_title] => 'Gravity Induced, Bucky-Ball Based, Power Plant - \"Shlomo Pillar\"' [patent_app_type] => utility [patent_app_number] => 15/164900 [patent_app_country] => US [patent_app_date] => 2016-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 2863 [patent_no_of_claims] => 3 [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] => 15164900 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/164900
Gravity Induced, Bucky-Ball Based, Power Plant - "Shlomo Pillar" May 25, 2016 Abandoned
Array ( [id] => 13922565 [patent_doc_number] => 10205414 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-02-12 [patent_title] => Systems and methods for adjusting operations of a gas turbine following a transient event [patent_app_type] => utility [patent_app_number] => 15/163451 [patent_app_country] => US [patent_app_date] => 2016-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3921 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15163451 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/163451
Systems and methods for adjusting operations of a gas turbine following a transient event May 23, 2016 Issued
Array ( [id] => 11115796 [patent_doc_number] => 20160312769 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-10-27 [patent_title] => 'WIND GENERATOR WITH ENERGY ENHANCER ELEMENT FOR PROVIDING ENERGY DURING PERIODS OF NO WIND AND LOW WIND CONDITIONS' [patent_app_type] => utility [patent_app_number] => 15/142559 [patent_app_country] => US [patent_app_date] => 2016-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 30 [patent_no_of_words] => 7917 [patent_no_of_claims] => 8 [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] => 15142559 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/142559
WIND GENERATOR WITH ENERGY ENHANCER ELEMENT FOR PROVIDING ENERGY DURING PERIODS OF NO WIND AND LOW WIND CONDITIONS Apr 28, 2016 Abandoned
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