Search

David A. Shiao

Examiner (ID: 12296, Phone: (571)270-7265 , Office: P/2836 )

Most Active Art Unit
2836
Art Unit(s)
2836
Total Applications
568
Issued Applications
405
Pending Applications
48
Abandoned Applications
120

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19487707 [patent_doc_number] => 12107437 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-01 [patent_title] => Wireless power transmitter and wireless power transmission system with adjusted power amplification during communication [patent_app_type] => utility [patent_app_number] => 17/794640 [patent_app_country] => US [patent_app_date] => 2021-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3633 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17794640 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/794640
Wireless power transmitter and wireless power transmission system with adjusted power amplification during communication Jan 27, 2021 Issued
Array ( [id] => 16952266 [patent_doc_number] => 20210210958 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-08 [patent_title] => PROACTIVE INTELLIGENT LOAD SHEDDING [patent_app_type] => utility [patent_app_number] => 17/137338 [patent_app_country] => US [patent_app_date] => 2020-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6648 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17137338 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/137338
PROACTIVE INTELLIGENT LOAD SHEDDING Dec 28, 2020 Abandoned
Array ( [id] => 17692051 [patent_doc_number] => 20220199344 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-23 [patent_title] => Programmable Timer Outlet [patent_app_type] => utility [patent_app_number] => 17/128983 [patent_app_country] => US [patent_app_date] => 2020-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3337 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17128983 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/128983
Programmable timer outlet Dec 20, 2020 Issued
Array ( [id] => 17240022 [patent_doc_number] => 11183917 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-11-23 [patent_title] => Power converter, power conversion system, and power conversion method [patent_app_type] => utility [patent_app_number] => 17/124685 [patent_app_country] => US [patent_app_date] => 2020-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 6481 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17124685 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/124685
Power converter, power conversion system, and power conversion method Dec 16, 2020 Issued
Array ( [id] => 18304872 [patent_doc_number] => 11626789 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-11 [patent_title] => Electricity meter primary energy holdup management [patent_app_type] => utility [patent_app_number] => 17/122567 [patent_app_country] => US [patent_app_date] => 2020-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6786 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [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] => 17122567 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/122567
Electricity meter primary energy holdup management Dec 14, 2020 Issued
Array ( [id] => 16731863 [patent_doc_number] => 20210099011 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-01 [patent_title] => AUTOMATIC TRANSFER SWITCH FOR LIGHTING LOADS WITH INTEGRAL LOAD SHEDDING BY DIMMING CONTROL [patent_app_type] => utility [patent_app_number] => 17/119317 [patent_app_country] => US [patent_app_date] => 2020-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5006 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 17119317 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/119317
Automatic transfer switch for lighting loads with integral load shedding by dimming control Dec 10, 2020 Issued
Array ( [id] => 18048407 [patent_doc_number] => 11522365 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-12-06 [patent_title] => Inverter power source load dependent frequency control and load shedding [patent_app_type] => utility [patent_app_number] => 17/098378 [patent_app_country] => US [patent_app_date] => 2020-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 22436 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [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] => 17098378 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/098378
Inverter power source load dependent frequency control and load shedding Nov 13, 2020 Issued
Array ( [id] => 16625489 [patent_doc_number] => 20210044142 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-11 [patent_title] => UNINTERRUPTED POWER SUPPLY APPARATUS [patent_app_type] => utility [patent_app_number] => 17/079665 [patent_app_country] => US [patent_app_date] => 2020-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5421 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17079665 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/079665
UNINTERRUPTED POWER SUPPLY APPARATUS Oct 25, 2020 Abandoned
Array ( [id] => 16601974 [patent_doc_number] => 20210028505 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-28 [patent_title] => METHOD AND DEVICE FOR IDENTIFYING MASTER AND SLAVE BATTERY PACKS [patent_app_type] => utility [patent_app_number] => 17/070346 [patent_app_country] => US [patent_app_date] => 2020-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8383 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17070346 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/070346
METHOD AND DEVICE FOR IDENTIFYING MASTER AND SLAVE BATTERY PACKS Oct 13, 2020 Abandoned
Array ( [id] => 18875153 [patent_doc_number] => 11862979 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-01-02 [patent_title] => Triple-function battery energy storage system for hybrid microgrid system [patent_app_type] => utility [patent_app_number] => 17/068679 [patent_app_country] => US [patent_app_date] => 2020-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 3449 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 542 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17068679 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/068679
Triple-function battery energy storage system for hybrid microgrid system Oct 11, 2020 Issued
Array ( [id] => 18913384 [patent_doc_number] => 11876376 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-16 [patent_title] => System and method for operating an inverter [patent_app_type] => utility [patent_app_number] => 17/754218 [patent_app_country] => US [patent_app_date] => 2020-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4987 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17754218 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/754218
System and method for operating an inverter Oct 1, 2020 Issued
Array ( [id] => 16782373 [patent_doc_number] => 20210119452 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-22 [patent_title] => Energy Storage Systems for Electrical Microgrids with Pulsed Power Loads [patent_app_type] => utility [patent_app_number] => 17/038187 [patent_app_country] => US [patent_app_date] => 2020-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5690 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17038187 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/038187
Energy storage systems for electrical microgrids with pulsed power loads Sep 29, 2020 Issued
Array ( [id] => 18062686 [patent_doc_number] => 20220393773 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-08 [patent_title] => OPTICAL POWER FEEDING SYSTEM [patent_app_type] => utility [patent_app_number] => 17/754996 [patent_app_country] => US [patent_app_date] => 2020-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4183 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17754996 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/754996
OPTICAL POWER FEEDING SYSTEM Sep 29, 2020 Abandoned
Array ( [id] => 17788301 [patent_doc_number] => 11411441 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-09 [patent_title] => Systems and methods of protecting wireless power receivers using multiple rectifiers and establishing in-band communications using multiple rectifiers [patent_app_type] => utility [patent_app_number] => 17/026198 [patent_app_country] => US [patent_app_date] => 2020-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 24076 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 232 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17026198 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/026198
Systems and methods of protecting wireless power receivers using multiple rectifiers and establishing in-band communications using multiple rectifiers Sep 18, 2020 Issued
Array ( [id] => 17381666 [patent_doc_number] => 11239701 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-02-01 [patent_title] => Resonant power transfer systems having efficiency optimization based on receiver impedance [patent_app_type] => utility [patent_app_number] => 17/024454 [patent_app_country] => US [patent_app_date] => 2020-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 7242 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17024454 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/024454
Resonant power transfer systems having efficiency optimization based on receiver impedance Sep 16, 2020 Issued
Array ( [id] => 17918462 [patent_doc_number] => 20220320858 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-06 [patent_title] => POWER SOURCE DEVICE [patent_app_type] => utility [patent_app_number] => 17/434564 [patent_app_country] => US [patent_app_date] => 2020-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4023 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17434564 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/434564
Power source device Sep 7, 2020 Issued
Array ( [id] => 17979117 [patent_doc_number] => 11495995 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-08 [patent_title] => Advanced overvoltage protection strategy for wireless power transfer [patent_app_type] => utility [patent_app_number] => 17/004689 [patent_app_country] => US [patent_app_date] => 2020-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2338 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17004689 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/004689
Advanced overvoltage protection strategy for wireless power transfer Aug 26, 2020 Issued
Array ( [id] => 18074092 [patent_doc_number] => 11532937 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-20 [patent_title] => Electrical system having two rotary electric machines coupled to two gas turbine spools [patent_app_type] => utility [patent_app_number] => 17/002086 [patent_app_country] => US [patent_app_date] => 2020-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 11089 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 237 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17002086 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/002086
Electrical system having two rotary electric machines coupled to two gas turbine spools Aug 24, 2020 Issued
Array ( [id] => 16509790 [patent_doc_number] => 20200389046 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-10 [patent_title] => UNINTERRUPTIBLE POWER SUPPLY SYSTEM AND UNINTERRUPTIBLE POWER SUPPLY [patent_app_type] => utility [patent_app_number] => 17/000530 [patent_app_country] => US [patent_app_date] => 2020-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6110 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17000530 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/000530
Uninterruptible power supply system and uninterruptible power supply Aug 23, 2020 Issued
Array ( [id] => 17700692 [patent_doc_number] => 11374428 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-28 [patent_title] => Mechanical renewable green energy production [patent_app_type] => utility [patent_app_number] => 16/944782 [patent_app_country] => US [patent_app_date] => 2020-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 11724 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 226 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16944782 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/944782
Mechanical renewable green energy production Jul 30, 2020 Issued
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