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] => 17053195 [patent_doc_number] => 20210262629 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-26 [patent_title] => LIGHTING CONTROLLER AND METHOD OF SWITCHING LIGHT STRING BETWEEN PLURALITY OF LIGHTING MODES, AND LIGHT STRING ASSEMBLY [patent_app_type] => utility [patent_app_number] => 16/877501 [patent_app_country] => US [patent_app_date] => 2020-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8061 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16877501 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/877501
Lighting controller and method of switching light string between plurality of lighting modes, and light string assembly May 18, 2020 Issued
Array ( [id] => 18606017 [patent_doc_number] => 11747478 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-05 [patent_title] => Stage mapping and detection using infrared light [patent_app_type] => utility [patent_app_number] => 16/874897 [patent_app_country] => US [patent_app_date] => 2020-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 18 [patent_no_of_words] => 8242 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [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] => 16874897 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/874897
Stage mapping and detection using infrared light May 14, 2020 Issued
Array ( [id] => 16455951 [patent_doc_number] => 20200365377 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-19 [patent_title] => PLASMA PROCESSING APPARATUS HAVING A FOCUS RING ADJUSTMENT ASSEMBLY [patent_app_type] => utility [patent_app_number] => 15/930874 [patent_app_country] => US [patent_app_date] => 2020-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20856 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 15930874 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/930874
Plasma processing apparatus having a focus ring adjustment assembly May 12, 2020 Issued
Array ( [id] => 16438033 [patent_doc_number] => 20200355359 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-12 [patent_title] => LIGHTING FIXTURE [patent_app_type] => utility [patent_app_number] => 16/868503 [patent_app_country] => US [patent_app_date] => 2020-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2218 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16868503 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/868503
Lighting fixture May 5, 2020 Issued
Array ( [id] => 18221080 [patent_doc_number] => 11596041 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-28 [patent_title] => Brightness adjustment method and device, and storage medium [patent_app_type] => utility [patent_app_number] => 16/867689 [patent_app_country] => US [patent_app_date] => 2020-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 9615 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 255 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16867689 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/867689
Brightness adjustment method and device, and storage medium May 5, 2020 Issued
Array ( [id] => 16442160 [patent_doc_number] => 20200359487 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-12 [patent_title] => LIGHTING SYSTEM [patent_app_type] => utility [patent_app_number] => 16/866693 [patent_app_country] => US [patent_app_date] => 2020-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2488 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16866693 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/866693
Lighting system May 4, 2020 Issued
Array ( [id] => 17004214 [patent_doc_number] => 11083056 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-03 [patent_title] => Configuration for a load regulation device for lighting control [patent_app_type] => utility [patent_app_number] => 16/865495 [patent_app_country] => US [patent_app_date] => 2020-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 11224 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 225 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16865495 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/865495
Configuration for a load regulation device for lighting control May 3, 2020 Issued
Array ( [id] => 16790844 [patent_doc_number] => 10993299 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-04-27 [patent_title] => Lighting device driving circuit [patent_app_type] => utility [patent_app_number] => 16/865407 [patent_app_country] => US [patent_app_date] => 2020-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2852 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [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] => 16865407 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/865407
Lighting device driving circuit May 2, 2020 Issued
Array ( [id] => 17064840 [patent_doc_number] => 11109467 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-31 [patent_title] => Lighting systems and applications thereof [patent_app_type] => utility [patent_app_number] => 16/864860 [patent_app_country] => US [patent_app_date] => 2020-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 5257 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16864860 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/864860
Lighting systems and applications thereof Apr 30, 2020 Issued
Array ( [id] => 18204922 [patent_doc_number] => 11587322 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-21 [patent_title] => Load control system having a visible light sensor [patent_app_type] => utility [patent_app_number] => 16/857267 [patent_app_country] => US [patent_app_date] => 2020-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 33 [patent_figures_cnt] => 41 [patent_no_of_words] => 50374 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16857267 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/857267
Load control system having a visible light sensor Apr 23, 2020 Issued
Array ( [id] => 18263089 [patent_doc_number] => 11610798 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-21 [patent_title] => Electrostatic chuck assembly, electrostatic chuck, and focus ring [patent_app_type] => utility [patent_app_number] => 16/856224 [patent_app_country] => US [patent_app_date] => 2020-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 7114 [patent_no_of_claims] => 3 [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] => 16856224 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/856224
Electrostatic chuck assembly, electrostatic chuck, and focus ring Apr 22, 2020 Issued
Array ( [id] => 17039143 [patent_doc_number] => 11096263 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-17 [patent_title] => Method and device for controlling a plurality of wireless lighting devices [patent_app_type] => utility [patent_app_number] => 16/855596 [patent_app_country] => US [patent_app_date] => 2020-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 38 [patent_figures_cnt] => 41 [patent_no_of_words] => 13959 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16855596 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/855596
Method and device for controlling a plurality of wireless lighting devices Apr 21, 2020 Issued
Array ( [id] => 16484394 [patent_doc_number] => 20200377995 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-03 [patent_title] => COMPACT SYSTEM FOR COUPLING RF POWER DIRECTLY INTO RF LINACS [patent_app_type] => utility [patent_app_number] => 16/848353 [patent_app_country] => US [patent_app_date] => 2020-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13799 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16848353 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/848353
Compact system for coupling RF power directly into RF linacs Apr 13, 2020 Issued
Array ( [id] => 16852582 [patent_doc_number] => 20210153327 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-20 [patent_title] => Combined Lamp Strip Controller and Combined Lamp Strip Control Method [patent_app_type] => utility [patent_app_number] => 16/833675 [patent_app_country] => US [patent_app_date] => 2020-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5370 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16833675 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/833675
Combined lamp strip controller and combined lamp strip control method Mar 29, 2020 Issued
Array ( [id] => 16662401 [patent_doc_number] => 20210059038 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-25 [patent_title] => METHOD AND APPARATUS FOR OPERATING TRAVELING SPARK IGNITER AT HIGH PRESSURE [patent_app_type] => utility [patent_app_number] => 16/826123 [patent_app_country] => US [patent_app_date] => 2020-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10172 [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] => 16826123 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/826123
Method and apparatus for operating traveling spark igniter at high pressure Mar 19, 2020 Issued
Array ( [id] => 16316028 [patent_doc_number] => 20200294766 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-17 [patent_title] => PLASMA GENERATION UNIT AND METHOD OF DISCRIMINATING STATE OF PHYSICAL QUANTITY WHICH IS USED FOR PLASMA GENERATION [patent_app_type] => utility [patent_app_number] => 16/807436 [patent_app_country] => US [patent_app_date] => 2020-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7213 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16807436 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/807436
PLASMA GENERATION UNIT AND METHOD OF DISCRIMINATING STATE OF PHYSICAL QUANTITY WHICH IS USED FOR PLASMA GENERATION Mar 2, 2020 Abandoned
Array ( [id] => 16574881 [patent_doc_number] => 10896807 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-01-19 [patent_title] => Synchronization between an excitation source and a substrate bias supply [patent_app_type] => utility [patent_app_number] => 16/803020 [patent_app_country] => US [patent_app_date] => 2020-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 39 [patent_no_of_words] => 11889 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16803020 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/803020
Synchronization between an excitation source and a substrate bias supply Feb 26, 2020 Issued
Array ( [id] => 18047879 [patent_doc_number] => 11521837 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-06 [patent_title] => Stage and substrate processing apparatus [patent_app_type] => utility [patent_app_number] => 16/797176 [patent_app_country] => US [patent_app_date] => 2020-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 8410 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16797176 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/797176
Stage and substrate processing apparatus Feb 20, 2020 Issued
Array ( [id] => 16419651 [patent_doc_number] => 10827576 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-11-03 [patent_title] => Control device having buttons with multiple-level backlighting [patent_app_type] => utility [patent_app_number] => 16/783682 [patent_app_country] => US [patent_app_date] => 2020-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7536 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 228 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16783682 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/783682
Control device having buttons with multiple-level backlighting Feb 5, 2020 Issued
Array ( [id] => 18120561 [patent_doc_number] => 11551960 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-10 [patent_title] => Helical plug for reduction or prevention of arcing in a substrate support [patent_app_type] => utility [patent_app_number] => 16/777877 [patent_app_country] => US [patent_app_date] => 2020-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3678 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16777877 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/777877
Helical plug for reduction or prevention of arcing in a substrate support Jan 29, 2020 Issued
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