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] => 17406911 [patent_doc_number] => 11247779 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-02-15 [patent_title] => Embedded electric machine [patent_app_type] => utility [patent_app_number] => 16/366453 [patent_app_country] => US [patent_app_date] => 2019-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 9465 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16366453 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/366453
Embedded electric machine Mar 26, 2019 Issued
Array ( [id] => 17193633 [patent_doc_number] => 11162379 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-11-02 [patent_title] => Temperature control device for tail cone mounted generator [patent_app_type] => utility [patent_app_number] => 16/354310 [patent_app_country] => US [patent_app_date] => 2019-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3906 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16354310 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/354310
Temperature control device for tail cone mounted generator Mar 14, 2019 Issued
Array ( [id] => 16312006 [patent_doc_number] => 20200290744 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-17 [patent_title] => PLUG IN FLUID COOLED ELECTRICAL CONNECTIONS FOR TAIL CONE MOUNTED GENERATOR [patent_app_type] => utility [patent_app_number] => 16/354335 [patent_app_country] => US [patent_app_date] => 2019-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4267 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16354335 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/354335
Plug in fluid cooled electrical connections for tail cone mounted generator Mar 14, 2019 Issued
Array ( [id] => 16312010 [patent_doc_number] => 20200290748 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-17 [patent_title] => RAM AIR TURBINES AND TRANSMISSION SYSTEMS [patent_app_type] => utility [patent_app_number] => 16/298644 [patent_app_country] => US [patent_app_date] => 2019-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2270 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 27 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16298644 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/298644
RAM AIR TURBINES AND TRANSMISSION SYSTEMS Mar 10, 2019 Abandoned
Array ( [id] => 16557962 [patent_doc_number] => 20210003110 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-07 [patent_title] => HORIZONTAL AXIS PI-PITCH WATER TURBINE WITH REDUCED DRAG [patent_app_type] => utility [patent_app_number] => 17/040768 [patent_app_country] => US [patent_app_date] => 2019-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6313 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 259 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17040768 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/040768
Horizontal axis pi-pitch water turbine with reduced drag Mar 7, 2019 Issued
Array ( [id] => 17555552 [patent_doc_number] => 11312222 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-26 [patent_title] => Series hybrid architectures using compounded doubly fed machines [patent_app_type] => utility [patent_app_number] => 16/293822 [patent_app_country] => US [patent_app_date] => 2019-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3662 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 217 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16293822 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/293822
Series hybrid architectures using compounded doubly fed machines Mar 5, 2019 Issued
Array ( [id] => 16526040 [patent_doc_number] => 20200400120 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-24 [patent_title] => METHOD OF STARTING A WIND PARK [patent_app_type] => utility [patent_app_number] => 16/970672 [patent_app_country] => US [patent_app_date] => 2019-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9632 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16970672 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/970672
Method of starting a wind park Feb 19, 2019 Issued
Array ( [id] => 16576050 [patent_doc_number] => 20210010451 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-14 [patent_title] => WAVE FORCE GENERATION SYSTEM AND CONTROLLING METHOD THEREFOR [patent_app_type] => utility [patent_app_number] => 16/968867 [patent_app_country] => US [patent_app_date] => 2019-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6180 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16968867 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/968867
WAVE FORCE GENERATION SYSTEM AND CONTROLLING METHOD THEREFOR Feb 10, 2019 Abandoned
Array ( [id] => 16239075 [patent_doc_number] => 20200256309 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-13 [patent_title] => Deep Water Pressure Electricity Generating Method, Apparatus and System [patent_app_type] => utility [patent_app_number] => 16/271836 [patent_app_country] => US [patent_app_date] => 2019-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9148 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16271836 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/271836
Deep Water Pressure Electricity Generating Method, Apparatus and System Feb 9, 2019 Abandoned
Array ( [id] => 14723767 [patent_doc_number] => 20190252947 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-15 [patent_title] => ROTATION DEVICE AND METHOD FOR ROTATING A WIND TURBINE GENERATOR [patent_app_type] => utility [patent_app_number] => 16/269693 [patent_app_country] => US [patent_app_date] => 2019-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6258 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16269693 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/269693
Rotation device and method for rotating a wind turbine generator Feb 6, 2019 Issued
Array ( [id] => 16684850 [patent_doc_number] => 10944345 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-09 [patent_title] => Controlling a multi winding set permanent magnet electrical machine [patent_app_type] => utility [patent_app_number] => 16/263233 [patent_app_country] => US [patent_app_date] => 2019-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 18 [patent_no_of_words] => 8271 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16263233 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/263233
Controlling a multi winding set permanent magnet electrical machine Jan 30, 2019 Issued
Array ( [id] => 14813685 [patent_doc_number] => 20190273452 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-05 [patent_title] => ELECTROMAGNETIC VIBRATION ENERGY HARVESTER FOR URBAN RAIL TRANSIT BRIDGE HEALTH MONITORING [patent_app_type] => utility [patent_app_number] => 16/259698 [patent_app_country] => US [patent_app_date] => 2019-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2690 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16259698 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/259698
ELECTROMAGNETIC VIBRATION ENERGY HARVESTER FOR URBAN RAIL TRANSIT BRIDGE HEALTH MONITORING Jan 27, 2019 Abandoned
Array ( [id] => 17681479 [patent_doc_number] => 11365721 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-21 [patent_title] => Wind energy park with airborne wind energy systems and a direct current (DC) internal grid [patent_app_type] => utility [patent_app_number] => 16/964186 [patent_app_country] => US [patent_app_date] => 2019-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7024 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 342 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16964186 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/964186
Wind energy park with airborne wind energy systems and a direct current (DC) internal grid Jan 21, 2019 Issued
Array ( [id] => 15001111 [patent_doc_number] => 20190319513 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-17 [patent_title] => SYSTEM AND A METHOD FOR POWER GENERATION [patent_app_type] => utility [patent_app_number] => 16/251666 [patent_app_country] => US [patent_app_date] => 2019-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6841 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16251666 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/251666
SYSTEM AND A METHOD FOR POWER GENERATION Jan 17, 2019 Abandoned
Array ( [id] => 16963609 [patent_doc_number] => 20210215108 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-15 [patent_title] => PARALLEL DIESEL ENGINE GENERATOR SYSTEM AND METHOD FOR CONTROLLING THE SAME [patent_app_type] => utility [patent_app_number] => 16/967418 [patent_app_country] => US [patent_app_date] => 2019-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3773 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16967418 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/967418
PARALLEL DIESEL ENGINE GENERATOR SYSTEM AND METHOD FOR CONTROLLING THE SAME Jan 8, 2019 Abandoned
Array ( [id] => 16155901 [patent_doc_number] => 20200216183 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-09 [patent_title] => ROTARY PROPULSION SYSTEMS AND METHODS OF PROPELLING VEHICLES USING ROTARY PROPULSION SYSTEMS [patent_app_type] => utility [patent_app_number] => 16/242479 [patent_app_country] => US [patent_app_date] => 2019-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4963 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16242479 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/242479
ROTARY PROPULSION SYSTEMS AND METHODS OF PROPELLING VEHICLES USING ROTARY PROPULSION SYSTEMS Jan 7, 2019 Abandoned
Array ( [id] => 16472274 [patent_doc_number] => 20200373812 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-26 [patent_title] => GENERATOR AND WIND TURBINE [patent_app_type] => utility [patent_app_number] => 16/766671 [patent_app_country] => US [patent_app_date] => 2019-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6574 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16766671 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/766671
Generator and wind turbine Jan 3, 2019 Issued
Array ( [id] => 14686489 [patent_doc_number] => 20190242359 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-08 [patent_title] => WIND-TUNNEL TURBINE VACUUM AIR FLOW GENERATOR [patent_app_type] => utility [patent_app_number] => 16/218445 [patent_app_country] => US [patent_app_date] => 2018-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4701 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 16218445 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/218445
WIND-TUNNEL TURBINE VACUUM AIR FLOW GENERATOR Dec 11, 2018 Abandoned
Array ( [id] => 17351320 [patent_doc_number] => 11225948 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-01-18 [patent_title] => Wind energy farm with cable stayed wind turbines [patent_app_type] => utility [patent_app_number] => 16/772209 [patent_app_country] => US [patent_app_date] => 2018-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5080 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16772209 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/772209
Wind energy farm with cable stayed wind turbines Dec 11, 2018 Issued
Array ( [id] => 16357044 [patent_doc_number] => 10797564 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-10-06 [patent_title] => Above ground energy resource device that utilizes a vehicle's spinning tire, and is made serviceable by utilizing magnets, pins and brakes [patent_app_type] => utility [patent_app_number] => 16/214057 [patent_app_country] => US [patent_app_date] => 2018-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3713 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 276 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16214057 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/214057
Above ground energy resource device that utilizes a vehicle's spinning tire, and is made serviceable by utilizing magnets, pins and brakes Dec 7, 2018 Issued
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