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] => 12024323 [patent_doc_number] => 20170314422 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-11-02 [patent_title] => 'Engine Exhaust and Cooling System for Power Production' [patent_app_type] => utility [patent_app_number] => 15/139691 [patent_app_country] => US [patent_app_date] => 2016-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1340 [patent_no_of_claims] => 5 [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] => 15139691 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/139691
Engine Exhaust and Cooling System for Power Production Apr 26, 2016 Abandoned
Array ( [id] => 12626010 [patent_doc_number] => 20180100500 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-04-12 [patent_title] => ENERGY GENERATING SYSTEM AND METHOD [patent_app_type] => utility [patent_app_number] => 15/566277 [patent_app_country] => US [patent_app_date] => 2016-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5702 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15566277 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/566277
Energy generating system and method Apr 12, 2016 Issued
Array ( [id] => 12500043 [patent_doc_number] => 09997978 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-06-12 [patent_title] => Apparatus and methods for generating electricity from composting [patent_app_type] => utility [patent_app_number] => 15/096052 [patent_app_country] => US [patent_app_date] => 2016-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 6673 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15096052 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/096052
Apparatus and methods for generating electricity from composting Apr 10, 2016 Issued
Array ( [id] => 12261237 [patent_doc_number] => 20180080433 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-22 [patent_title] => 'ADVERTISING BOARD-TYPE SAIL-TYPE RAIL-TYPE PNEUMATIC DEVICE' [patent_app_type] => utility [patent_app_number] => 15/565316 [patent_app_country] => US [patent_app_date] => 2016-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 3816 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 8 [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] => 15565316 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/565316
ADVERTISING BOARD-TYPE SAIL-TYPE RAIL-TYPE PNEUMATIC DEVICE Feb 27, 2016 Abandoned
Array ( [id] => 11021637 [patent_doc_number] => 20160218592 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-07-28 [patent_title] => 'ELECTRIC GENERATOR' [patent_app_type] => utility [patent_app_number] => 14/996272 [patent_app_country] => US [patent_app_date] => 2016-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 2568 [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] => 14996272 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/996272
ELECTRIC GENERATOR Jan 14, 2016 Abandoned
Array ( [id] => 10777140 [patent_doc_number] => 20160123296 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-05-05 [patent_title] => 'SYNERGIC METHOD FOR HYDRODYNAMIC ENERGY GENERATION WITH NEUTRALIZED HEAD PRESSURE PUMP' [patent_app_type] => utility [patent_app_number] => 14/993945 [patent_app_country] => US [patent_app_date] => 2016-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 7519 [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] => 14993945 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/993945
Synergic method for hydrodynamic energy generation with neutralized head pressure pump Jan 11, 2016 Issued
Array ( [id] => 11004694 [patent_doc_number] => 20160201643 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-07-14 [patent_title] => 'Portable Hydroelectric Generator' [patent_app_type] => utility [patent_app_number] => 14/991570 [patent_app_country] => US [patent_app_date] => 2016-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1897 [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] => 14991570 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/991570
Portable Hydroelectric Generator Jan 7, 2016 Abandoned
Array ( [id] => 11744576 [patent_doc_number] => 20170198648 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-07-13 [patent_title] => 'SYSTEM AND METHOD FOR CONTROLLING AN OPERATING MODE OF A MOTOR-GENERATOR' [patent_app_type] => utility [patent_app_number] => 14/991451 [patent_app_country] => US [patent_app_date] => 2016-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5272 [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] => 14991451 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/991451
SYSTEM AND METHOD FOR CONTROLLING AN OPERATING MODE OF A MOTOR-GENERATOR Jan 7, 2016 Abandoned
Array ( [id] => 11518081 [patent_doc_number] => 20170085155 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-03-23 [patent_title] => 'HIGH EFFICIENCY ENERGY PRODUCTION APPARATUS USING POTENTIAL ENERGY' [patent_app_type] => utility [patent_app_number] => 14/951570 [patent_app_country] => US [patent_app_date] => 2015-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6088 [patent_no_of_claims] => 16 [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] => 14951570 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/951570
HIGH EFFICIENCY ENERGY PRODUCTION APPARATUS USING POTENTIAL ENERGY Nov 24, 2015 Abandoned
Array ( [id] => 12095940 [patent_doc_number] => 20170353033 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-12-07 [patent_title] => 'POWER SYSTEM STABILIZATION DEVICE AND METHOD' [patent_app_type] => utility [patent_app_number] => 15/537986 [patent_app_country] => US [patent_app_date] => 2015-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 25 [patent_no_of_words] => 15825 [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] => 15537986 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/537986
POWER SYSTEM STABILIZATION DEVICE AND METHOD Nov 24, 2015 Abandoned
Array ( [id] => 13290007 [patent_doc_number] => 10156185 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-12-18 [patent_title] => Secure control system for multistage thermo acoustic micro-CHP generator [patent_app_type] => utility [patent_app_number] => 14/950945 [patent_app_country] => US [patent_app_date] => 2015-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 20 [patent_no_of_words] => 19661 [patent_no_of_claims] => 39 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 483 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14950945 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/950945
Secure control system for multistage thermo acoustic micro-CHP generator Nov 23, 2015 Issued
Array ( [id] => 13857727 [patent_doc_number] => 10190575 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-01-29 [patent_title] => Method, device and system for compensating output power of wind turbine generator set [patent_app_type] => utility [patent_app_number] => 15/539429 [patent_app_country] => US [patent_app_date] => 2015-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 7241 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15539429 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/539429
Method, device and system for compensating output power of wind turbine generator set Nov 16, 2015 Issued
Array ( [id] => 10715041 [patent_doc_number] => 20160061187 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-03-03 [patent_title] => 'VERTICAL AXIS WIND TURBINE SYSTEM WITH ONE OR MORE INDEPENDENT ELECTRIC POWER GENERATION UNITS' [patent_app_type] => utility [patent_app_number] => 14/938076 [patent_app_country] => US [patent_app_date] => 2015-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 46 [patent_figures_cnt] => 46 [patent_no_of_words] => 27903 [patent_no_of_claims] => 22 [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] => 14938076 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/938076
Vertical axis wind turbine system with one or more independent electric power generation units Nov 10, 2015 Issued
Array ( [id] => 11623720 [patent_doc_number] => 20170133909 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-05-11 [patent_title] => 'SYSTEM AND METHOD FOR COUPLING COMPONENTS OF A TURBINE SYSTEM WITH CABLES' [patent_app_type] => utility [patent_app_number] => 14/935302 [patent_app_country] => US [patent_app_date] => 2015-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 10212 [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] => 14935302 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/935302
System and method for coupling components of a turbine system with cables Nov 5, 2015 Issued
Array ( [id] => 10989770 [patent_doc_number] => 20160186715 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-06-30 [patent_title] => 'BUOY FOR OBTAINING ENERGY FROM A WAVE IN A BODY OF WATER' [patent_app_type] => utility [patent_app_number] => 14/918377 [patent_app_country] => US [patent_app_date] => 2015-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 53 [patent_figures_cnt] => 53 [patent_no_of_words] => 18977 [patent_no_of_claims] => 41 [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] => 14918377 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/918377
BUOY FOR OBTAINING ENERGY FROM A WAVE IN A BODY OF WATER Oct 19, 2015 Abandoned
Array ( [id] => 12919516 [patent_doc_number] => 20180198348 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-12 [patent_title] => MODULAR TIDAL AND RIVER CURRENT ENERGY PRODUCTION SYSTEM [patent_app_type] => utility [patent_app_number] => 15/520685 [patent_app_country] => US [patent_app_date] => 2015-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9506 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15520685 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/520685
MODULAR TIDAL AND RIVER CURRENT ENERGY PRODUCTION SYSTEM Oct 19, 2015 Abandoned
Array ( [id] => 11558140 [patent_doc_number] => 20170104385 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-04-13 [patent_title] => 'Reduced Complexity Ring Motor Design for Propeller Driven Vehicles' [patent_app_type] => utility [patent_app_number] => 14/878739 [patent_app_country] => US [patent_app_date] => 2015-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5752 [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] => 14878739 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/878739
Reduced Complexity Ring Motor Design for Propeller Driven Vehicles Oct 7, 2015 Abandoned
Array ( [id] => 13406363 [patent_doc_number] => 20180254724 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-06 [patent_title] => STARTING POWER GENERATION APPARATUS AND STARTING POWER GENERATION METHOD [patent_app_type] => utility [patent_app_number] => 15/758085 [patent_app_country] => US [patent_app_date] => 2015-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12859 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 15758085 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/758085
Starting power generation apparatus and starting power generation method Sep 30, 2015 Issued
Array ( [id] => 13301759 [patent_doc_number] => 20180202416 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-19 [patent_title] => DAMLESS HYDROELECTRIC POWER PLANT [patent_app_type] => utility [patent_app_number] => 15/740757 [patent_app_country] => US [patent_app_date] => 2015-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2518 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 285 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15740757 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/740757
DAMLESS HYDROELECTRIC POWER PLANT Sep 20, 2015 Abandoned
Array ( [id] => 11457810 [patent_doc_number] => 20170051716 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-02-23 [patent_title] => 'Wave-Driven Power Generation System' [patent_app_type] => utility [patent_app_number] => 14/828637 [patent_app_country] => US [patent_app_date] => 2015-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2194 [patent_no_of_claims] => 1 [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] => 14828637 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/828637
Wave-Driven Power Generation System Aug 17, 2015 Abandoned
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