Search

Shirley X. Zhang

Examiner (ID: 12906, Phone: (571)270-5012 , Office: P/2442 )

Most Active Art Unit
2442
Art Unit(s)
2442, 2447, 2444
Total Applications
697
Issued Applications
457
Pending Applications
64
Abandoned Applications
181

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 14262675 [patent_doc_number] => 10280893 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-05-07 [patent_title] => Hydroelectric system and method [patent_app_type] => utility [patent_app_number] => 15/988773 [patent_app_country] => US [patent_app_date] => 2018-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4589 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 502 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15988773 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/988773
Hydroelectric system and method May 23, 2018 Issued
Array ( [id] => 13523557 [patent_doc_number] => 20180313321 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-01 [patent_title] => METHOD FOR PREDICTING A CHARACTERISTIC RESULTING FROM THE SWELL ON A FLOATING SYSTEM FOR AT LEAST TWO FUTURE TIME STEPS [patent_app_type] => utility [patent_app_number] => 15/965068 [patent_app_country] => US [patent_app_date] => 2018-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10147 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15965068 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/965068
Method for predicting a characteristic resulting from the swell on a floating system for at least two future time steps May 16, 2018 Issued
Array ( [id] => 13566947 [patent_doc_number] => 20180335021 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-22 [patent_title] => WIND POWER GENERATING DEVICE INSTALLED IN A VEHICLE [patent_app_type] => utility [patent_app_number] => 15/981185 [patent_app_country] => US [patent_app_date] => 2018-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2585 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 301 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15981185 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/981185
Wind power generating device installed in a vehicle May 15, 2018 Issued
Array ( [id] => 17166675 [patent_doc_number] => 11152789 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-19 [patent_title] => Method, device, and system for controlling operation of generator [patent_app_type] => utility [patent_app_number] => 16/958014 [patent_app_country] => US [patent_app_date] => 2018-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 6098 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16958014 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/958014
Method, device, and system for controlling operation of generator May 15, 2018 Issued
Array ( [id] => 17030330 [patent_doc_number] => 11092137 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-17 [patent_title] => Recessed-magnet flywheel construction for vertical axis wind turbines [patent_app_type] => utility [patent_app_number] => 15/979852 [patent_app_country] => US [patent_app_date] => 2018-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 4283 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15979852 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/979852
Recessed-magnet flywheel construction for vertical axis wind turbines May 14, 2018 Issued
Array ( [id] => 16461487 [patent_doc_number] => 10844828 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-11-24 [patent_title] => Water powered motor for producing useful work [patent_app_type] => utility [patent_app_number] => 15/971673 [patent_app_country] => US [patent_app_date] => 2018-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4565 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 353 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15971673 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/971673
Water powered motor for producing useful work May 3, 2018 Issued
Array ( [id] => 15948053 [patent_doc_number] => 10661913 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-05-26 [patent_title] => Hybrid ram air turbine with in-line hydraulic pump and generator [patent_app_type] => utility [patent_app_number] => 15/966504 [patent_app_country] => US [patent_app_date] => 2018-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3042 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15966504 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/966504
Hybrid ram air turbine with in-line hydraulic pump and generator Apr 29, 2018 Issued
Array ( [id] => 15635849 [patent_doc_number] => 10590907 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-03-17 [patent_title] => Device for retriving energy of flowing water for the riverside [patent_app_type] => utility [patent_app_number] => 15/966427 [patent_app_country] => US [patent_app_date] => 2018-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3222 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 413 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15966427 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/966427
Device for retriving energy of flowing water for the riverside Apr 29, 2018 Issued
Array ( [id] => 15040159 [patent_doc_number] => 20190331084 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-31 [patent_title] => PUMPED STORAGE POWER STATION WITH ULTRA-CAPACITOR ARRAY [patent_app_type] => utility [patent_app_number] => 15/963102 [patent_app_country] => US [patent_app_date] => 2018-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6412 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15963102 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/963102
PUMPED STORAGE POWER STATION WITH ULTRA-CAPACITOR ARRAY Apr 25, 2018 Abandoned
Array ( [id] => 14949813 [patent_doc_number] => 10436167 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-10-08 [patent_title] => Starter system and method of control [patent_app_type] => utility [patent_app_number] => 15/961198 [patent_app_country] => US [patent_app_date] => 2018-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 7623 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15961198 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/961198
Starter system and method of control Apr 23, 2018 Issued
Array ( [id] => 17891135 [patent_doc_number] => 11454094 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-27 [patent_title] => Downhole power generation system and optimized power control method thereof [patent_app_type] => utility [patent_app_number] => 16/608009 [patent_app_country] => US [patent_app_date] => 2018-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 14 [patent_no_of_words] => 5562 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16608009 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/608009
Downhole power generation system and optimized power control method thereof Apr 23, 2018 Issued
Array ( [id] => 13509045 [patent_doc_number] => 20180306065 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-25 [patent_title] => AUXILIARY ROTATION DEVICE FOR A GAS TURBINE ENGINE AND A METHOD OF COOLING A ROTOR OF A GAS TURBINE ENGINE USING AN AUXILIARY ROTATION DEVICE [patent_app_type] => utility [patent_app_number] => 15/954746 [patent_app_country] => US [patent_app_date] => 2018-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4105 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 15954746 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/954746
Auxiliary rotation device for a gas turbine engine and a method of cooling a rotor of a gas turbine engine using an auxiliary rotation device Apr 16, 2018 Issued
Array ( [id] => 14921569 [patent_doc_number] => 10432119 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-10-01 [patent_title] => Gas turbine system and method of controlling the same [patent_app_type] => utility [patent_app_number] => 15/953407 [patent_app_country] => US [patent_app_date] => 2018-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5093 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15953407 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/953407
Gas turbine system and method of controlling the same Apr 13, 2018 Issued
Array ( [id] => 15770233 [patent_doc_number] => 20200116134 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-16 [patent_title] => LUBRICATION SYSTEM FOR A DRIVE TRAIN OF A WIND TURBINE [patent_app_type] => utility [patent_app_number] => 16/603887 [patent_app_country] => US [patent_app_date] => 2018-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8307 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16603887 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/603887
Lubrication system for a drive train of a wind turbine Apr 11, 2018 Issued
Array ( [id] => 14964331 [patent_doc_number] => 20190309644 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-10 [patent_title] => ELECTRICAL POWER GENERATION ASSEMBLY HAVING RECOVERY GAS EFFICIENCY [patent_app_type] => utility [patent_app_number] => 15/949362 [patent_app_country] => US [patent_app_date] => 2018-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5433 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15949362 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/949362
ELECTRICAL POWER GENERATION ASSEMBLY HAVING RECOVERY GAS EFFICIENCY Apr 9, 2018 Abandoned
Array ( [id] => 14964333 [patent_doc_number] => 20190309645 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-10 [patent_title] => SYSTEMS AND METHODS FOR ELECTRICAL POWER GENERATION HAVING RECLAIMED ROTATIONAL ENERGY [patent_app_type] => utility [patent_app_number] => 15/949388 [patent_app_country] => US [patent_app_date] => 2018-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6762 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15949388 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/949388
SYSTEMS AND METHODS FOR ELECTRICAL POWER GENERATION HAVING RECLAIMED ROTATIONAL ENERGY Apr 9, 2018 Abandoned
Array ( [id] => 15346807 [patent_doc_number] => 20200011295 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-09 [patent_title] => METHOD AND SYSTEM FOR CONTROLLING WIND TURBINE SHUTDOWN [patent_app_type] => utility [patent_app_number] => 16/303275 [patent_app_country] => US [patent_app_date] => 2018-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6434 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 16303275 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/303275
Method and system for controlling wind turbine shutdown Apr 9, 2018 Issued
Array ( [id] => 15970933 [patent_doc_number] => 20200169218 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-28 [patent_title] => SOLAR PHOTOVOLTAIC INSTALLATION [patent_app_type] => utility [patent_app_number] => 16/612366 [patent_app_country] => US [patent_app_date] => 2018-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4869 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16612366 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/612366
Solar photovoltaic installation Mar 29, 2018 Issued
Array ( [id] => 15932883 [patent_doc_number] => 20200158075 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-21 [patent_title] => HYDROPOWER PLANT FOR CONTROLLING GRID FREQUENCY AND METHOD OF OPERATING SAME [patent_app_type] => utility [patent_app_number] => 16/604891 [patent_app_country] => US [patent_app_date] => 2018-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2013 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 16604891 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/604891
HYDROPOWER PLANT FOR CONTROLLING GRID FREQUENCY AND METHOD OF OPERATING SAME Mar 28, 2018 Abandoned
Array ( [id] => 14829209 [patent_doc_number] => 10411627 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-09-10 [patent_title] => AC excitation synchronous condenser and control method thereof [patent_app_type] => utility [patent_app_number] => 15/933856 [patent_app_country] => US [patent_app_date] => 2018-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 7765 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15933856 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/933856
AC excitation synchronous condenser and control method thereof Mar 22, 2018 Issued
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