Search

Tracy Liu

Examiner (ID: 16724, Phone: (571)270-5115 , Office: P/1612 )

Most Active Art Unit
1612
Art Unit(s)
1614, 1612
Total Applications
779
Issued Applications
375
Pending Applications
142
Abandoned Applications
295

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17608781 [patent_doc_number] => 11337287 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-17 [patent_title] => Control device having buttons with multiple-level backlighting [patent_app_type] => utility [patent_app_number] => 17/082567 [patent_app_country] => US [patent_app_date] => 2020-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7546 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17082567 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/082567
Control device having buttons with multiple-level backlighting Oct 27, 2020 Issued
Array ( [id] => 17668236 [patent_doc_number] => 11361940 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-14 [patent_title] => Push-pull power supply for multi-mesh processing chambers [patent_app_type] => utility [patent_app_number] => 17/068994 [patent_app_country] => US [patent_app_date] => 2020-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 7312 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17068994 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/068994
Push-pull power supply for multi-mesh processing chambers Oct 12, 2020 Issued
Array ( [id] => 16582304 [patent_doc_number] => 20210016706 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-21 [patent_title] => AUTOMOTIVE LAMP [patent_app_type] => utility [patent_app_number] => 17/064695 [patent_app_country] => US [patent_app_date] => 2020-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16082 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17064695 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/064695
Automotive lamp Oct 6, 2020 Issued
Array ( [id] => 17228068 [patent_doc_number] => 20210354624 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-18 [patent_title] => LIGHT CONTROLLER FOR VEHICLE, VEHICLE SYSTEM INCLUDING THE SAME, AND METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 17/036256 [patent_app_country] => US [patent_app_date] => 2020-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6348 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17036256 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/036256
Light controller for vehicle, vehicle system including the same, and method thereof Sep 28, 2020 Issued
Array ( [id] => 18669923 [patent_doc_number] => 11776835 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-03 [patent_title] => Power supply signal conditioning for an electrostatic chuck [patent_app_type] => utility [patent_app_number] => 17/036048 [patent_app_country] => US [patent_app_date] => 2020-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6279 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17036048 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/036048
Power supply signal conditioning for an electrostatic chuck Sep 28, 2020 Issued
Array ( [id] => 17803189 [patent_doc_number] => 11417500 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-16 [patent_title] => Plasma processing apparatus and plasma processing method [patent_app_type] => utility [patent_app_number] => 17/027792 [patent_app_country] => US [patent_app_date] => 2020-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 14 [patent_no_of_words] => 9588 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 257 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17027792 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/027792
Plasma processing apparatus and plasma processing method Sep 21, 2020 Issued
Array ( [id] => 17279720 [patent_doc_number] => 20210385918 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-09 [patent_title] => METHOD FOR OPERATING AN OPTOELECTRONIC SEMICONDUCTOR DEVICE AND OPTOELECTRONIC SEMICONDUCTOR DEVICE [patent_app_type] => utility [patent_app_number] => 17/264241 [patent_app_country] => US [patent_app_date] => 2020-09-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5629 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 17264241 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/264241
Method for operating an optoelectronic semiconductor device and optoelectronic semiconductor device Sep 14, 2020 Issued
Array ( [id] => 16732931 [patent_doc_number] => 20210100080 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-01 [patent_title] => LIGHTING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/017694 [patent_app_country] => US [patent_app_date] => 2020-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7491 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17017694 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/017694
LIGHTING APPARATUS Sep 10, 2020 Abandoned
Array ( [id] => 16692038 [patent_doc_number] => 20210074517 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-11 [patent_title] => PLASMA PROCESSING APPARATUS AND CONTROL METHOD [patent_app_type] => utility [patent_app_number] => 17/010035 [patent_app_country] => US [patent_app_date] => 2020-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7839 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17010035 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/010035
Plasma processing apparatus and control method Sep 1, 2020 Issued
Array ( [id] => 17559041 [patent_doc_number] => 11315763 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-26 [patent_title] => Shaped electrodes for improved plasma exposure from vertical plasma source [patent_app_type] => utility [patent_app_number] => 17/009167 [patent_app_country] => US [patent_app_date] => 2020-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 23 [patent_no_of_words] => 12422 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 252 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17009167 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/009167
Shaped electrodes for improved plasma exposure from vertical plasma source Aug 31, 2020 Issued
Array ( [id] => 16633124 [patent_doc_number] => 20210051778 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-18 [patent_title] => Keypad Having Illuminated Buttons [patent_app_type] => utility [patent_app_number] => 17/007453 [patent_app_country] => US [patent_app_date] => 2020-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6616 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17007453 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/007453
Keypad having illuminated buttons Aug 30, 2020 Issued
Array ( [id] => 16679468 [patent_doc_number] => 20210068234 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-04 [patent_title] => LIGHTING SYSTEM AND METHOD OF CONTROLLING LIGHTING SYSTEM [patent_app_type] => utility [patent_app_number] => 17/003236 [patent_app_country] => US [patent_app_date] => 2020-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14323 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17003236 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/003236
Lighting system and method of controlling lighting system Aug 25, 2020 Issued
Array ( [id] => 17290141 [patent_doc_number] => 11206725 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-12-21 [patent_title] => Lighting system and method of controlling lighting system [patent_app_type] => utility [patent_app_number] => 17/003901 [patent_app_country] => US [patent_app_date] => 2020-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 10254 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17003901 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/003901
Lighting system and method of controlling lighting system Aug 25, 2020 Issued
Array ( [id] => 18698387 [patent_doc_number] => 20230328867 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-12 [patent_title] => METHOD AND SYSTEM FOR LIGHTING INTERACTION [patent_app_type] => utility [patent_app_number] => 18/020853 [patent_app_country] => US [patent_app_date] => 2020-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4280 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18020853 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/020853
Method and system for lighting interaction Aug 20, 2020 Issued
Array ( [id] => 18446965 [patent_doc_number] => 11682541 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-20 [patent_title] => Radio frequency power supply system, plasma processor, and frequency-tuning matching [patent_app_type] => utility [patent_app_number] => 16/998205 [patent_app_country] => US [patent_app_date] => 2020-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 7371 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16998205 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/998205
Radio frequency power supply system, plasma processor, and frequency-tuning matching Aug 19, 2020 Issued
Array ( [id] => 18448277 [patent_doc_number] => 11683868 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-20 [patent_title] => Lighting apparatus [patent_app_type] => utility [patent_app_number] => 16/997935 [patent_app_country] => US [patent_app_date] => 2020-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 19 [patent_no_of_words] => 4614 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [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] => 16997935 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/997935
Lighting apparatus Aug 19, 2020 Issued
Array ( [id] => 17683330 [patent_doc_number] => 11367593 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-21 [patent_title] => Apparatus and methods for manipulating radio frequency power at an edge ring in plasma process device [patent_app_type] => utility [patent_app_number] => 16/994190 [patent_app_country] => US [patent_app_date] => 2020-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 37 [patent_no_of_words] => 10129 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16994190 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/994190
Apparatus and methods for manipulating radio frequency power at an edge ring in plasma process device Aug 13, 2020 Issued
Array ( [id] => 16510699 [patent_doc_number] => 20200389955 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-10 [patent_title] => Systems and Methods for Controlling Color Temperature and Brightness of LED Lighting Using Two Wires [patent_app_type] => utility [patent_app_number] => 16/989486 [patent_app_country] => US [patent_app_date] => 2020-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6021 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 383 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16989486 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/989486
Systems and methods for controlling color temperature and brightness of LED lighting using two wires Aug 9, 2020 Issued
Array ( [id] => 19048222 [patent_doc_number] => 11937352 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-19 [patent_title] => MOSFET circuit, for example for use in a tapped linear driver, and surge protection method [patent_app_type] => utility [patent_app_number] => 17/634063 [patent_app_country] => US [patent_app_date] => 2020-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 6334 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17634063 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/634063
MOSFET circuit, for example for use in a tapped linear driver, and surge protection method Aug 6, 2020 Issued
Array ( [id] => 16677273 [patent_doc_number] => 20210066039 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-04 [patent_title] => SEMICONDUCTOR PROCESSING APPARATUS WITH IMPROVED UNIFORMITY [patent_app_type] => utility [patent_app_number] => 16/988466 [patent_app_country] => US [patent_app_date] => 2020-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3349 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16988466 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/988466
SEMICONDUCTOR PROCESSING APPARATUS WITH IMPROVED UNIFORMITY Aug 6, 2020 Abandoned
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