Search

Thorl Chea

Examiner (ID: 3582, Phone: (571)272-1328 , Office: P/1721 )

Most Active Art Unit
1752
Art Unit(s)
1113, 1737, 1752, 1795, 2899, 1721, 1506
Total Applications
2367
Issued Applications
1768
Pending Applications
12
Abandoned Applications
587

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19261440 [patent_doc_number] => 12021513 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-25 [patent_title] => Semiconductor device [patent_app_type] => utility [patent_app_number] => 17/939873 [patent_app_country] => US [patent_app_date] => 2022-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 16 [patent_no_of_words] => 13576 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17939873 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/939873
Semiconductor device Sep 6, 2022 Issued
Array ( [id] => 18095194 [patent_doc_number] => 20220413535 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-29 [patent_title] => FIXED CURRENT-GAIN BOOSTER FOR CAPACITIVE GATE POWER DEVICE WITH INPUT VOLTAGE CONTROL [patent_app_type] => utility [patent_app_number] => 17/902723 [patent_app_country] => US [patent_app_date] => 2022-09-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12175 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17902723 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/902723
FIXED CURRENT-GAIN BOOSTER FOR CAPACITIVE GATE POWER DEVICE WITH INPUT VOLTAGE CONTROL Sep 1, 2022 Pending
Array ( [id] => 18098432 [patent_doc_number] => 20220416773 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-29 [patent_title] => DEGLITCHING CIRCUIT [patent_app_type] => utility [patent_app_number] => 17/898111 [patent_app_country] => US [patent_app_date] => 2022-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6135 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17898111 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/898111
Deglitching circuit Aug 28, 2022 Issued
Array ( [id] => 18999680 [patent_doc_number] => 11916543 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-27 [patent_title] => Analog switch circuit [patent_app_type] => utility [patent_app_number] => 17/897845 [patent_app_country] => US [patent_app_date] => 2022-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 4883 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 349 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17897845 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/897845
Analog switch circuit Aug 28, 2022 Issued
Array ( [id] => 18094662 [patent_doc_number] => 20220413003 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-29 [patent_title] => APPLYING A POSITIVE FEEDBACK VOLTAGE TO AN ELECTROMECHANICAL SENSOR UTILIZING A VOLTAGE-TO-VOLTAGE CONVERTER TO FACILITATE A REDUCTION OF CHARGE FLOW IN SUCH SENSOR REPRESENTING SPRING SOFTENING [patent_app_type] => utility [patent_app_number] => 17/894077 [patent_app_country] => US [patent_app_date] => 2022-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6387 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17894077 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/894077
Applying a positive feedback voltage to an electromechanical sensor utilizing a voltage-to-voltage converter to facilitate a reduction of charge flow in such sensor representing spring softening Aug 22, 2022 Issued
Array ( [id] => 18991818 [patent_doc_number] => 20240063787 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-22 [patent_title] => DYNAMIC BODY BIASING FOR RADIO FREQUENCY (RF) SWITCH [patent_app_type] => utility [patent_app_number] => 17/892800 [patent_app_country] => US [patent_app_date] => 2022-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9569 [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] => 17892800 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/892800
DYNAMIC BODY BIASING FOR RADIO FREQUENCY (RF) SWITCH Aug 21, 2022 Pending
Array ( [id] => 18670578 [patent_doc_number] => 11777496 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-10-03 [patent_title] => Low voltage signal path in a radio frequency signal generator [patent_app_type] => utility [patent_app_number] => 17/892324 [patent_app_country] => US [patent_app_date] => 2022-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 20 [patent_no_of_words] => 24382 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17892324 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/892324
Low voltage signal path in a radio frequency signal generator Aug 21, 2022 Issued
Array ( [id] => 18253674 [patent_doc_number] => 20230080713 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-16 [patent_title] => LEVEL SHIFTER AND CHIP WITH OVERDRIVE CAPABILITY [patent_app_type] => utility [patent_app_number] => 17/819994 [patent_app_country] => US [patent_app_date] => 2022-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4090 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17819994 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/819994
Level shifter and chip with overdrive capability Aug 15, 2022 Issued
Array ( [id] => 18670572 [patent_doc_number] => 11777490 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-03 [patent_title] => Normally closed solid state relay using normally open components [patent_app_type] => utility [patent_app_number] => 17/886657 [patent_app_country] => US [patent_app_date] => 2022-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4095 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 485 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17886657 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/886657
Normally closed solid state relay using normally open components Aug 11, 2022 Issued
Array ( [id] => 18179193 [patent_doc_number] => 20230039922 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-09 [patent_title] => GATE DRIVER DEVICE [patent_app_type] => utility [patent_app_number] => 17/874946 [patent_app_country] => US [patent_app_date] => 2022-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8110 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17874946 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/874946
Gate driver device Jul 26, 2022 Issued
Array ( [id] => 18927896 [patent_doc_number] => 20240030900 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-25 [patent_title] => Driver System for Reducing Common Mode Noise Due to Mismatches in Differential Signal Path [patent_app_type] => utility [patent_app_number] => 17/872841 [patent_app_country] => US [patent_app_date] => 2022-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4779 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 17872841 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/872841
Driver System for Reducing Common Mode Noise Due to Mismatches in Differential Signal Path Jul 24, 2022 Pending
Array ( [id] => 18927906 [patent_doc_number] => 20240030910 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-25 [patent_title] => GATE CHARGE PROFILER FOR POWER TRANSISTORS [patent_app_type] => utility [patent_app_number] => 17/872125 [patent_app_country] => US [patent_app_date] => 2022-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23686 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17872125 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/872125
Gate charge profiler for power transistors Jul 24, 2022 Issued
Array ( [id] => 18743077 [patent_doc_number] => 20230352065 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-02 [patent_title] => CIRCUIT FOR CONTROLLING CALIBRATION, ELECTRONIC DEVICE, AND METHOD FOR CONTROLLING CALIBRATION [patent_app_type] => utility [patent_app_number] => 17/871785 [patent_app_country] => US [patent_app_date] => 2022-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7027 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17871785 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/871785
CIRCUIT FOR CONTROLLING CALIBRATION, ELECTRONIC DEVICE, AND METHOD FOR CONTROLLING CALIBRATION Jul 21, 2022 Pending
Array ( [id] => 18866704 [patent_doc_number] => 20230421141 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-28 [patent_title] => FLIP-FLOP WITH TRANSISTORS HAVING DIFFERENT THRESHOLD VOLTAGES, SEMICONDUCTOR DEVICE INCLUDING SAME AND METHODS OF MANUFACTURING SAME [patent_app_type] => utility [patent_app_number] => 17/858844 [patent_app_country] => US [patent_app_date] => 2022-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19496 [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] => 17858844 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/858844
FLIP-FLOP WITH TRANSISTORS HAVING DIFFERENT THRESHOLD VOLTAGES, SEMICONDUCTOR DEVICE INCLUDING SAME AND METHODS OF MANUFACTURING SAME Jul 5, 2022 Pending
Array ( [id] => 18646036 [patent_doc_number] => 11770119 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-26 [patent_title] => Actively tracking switching speed control and regulating switching speed of a power transistor during turn-on [patent_app_type] => utility [patent_app_number] => 17/852785 [patent_app_country] => US [patent_app_date] => 2022-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 20470 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17852785 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/852785
Actively tracking switching speed control and regulating switching speed of a power transistor during turn-on Jun 28, 2022 Issued
Array ( [id] => 19123361 [patent_doc_number] => 11967355 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-23 [patent_title] => Systems for reducing inconsistencies across current mirror [patent_app_type] => utility [patent_app_number] => 17/844207 [patent_app_country] => US [patent_app_date] => 2022-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 10672 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [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] => 17844207 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/844207
Systems for reducing inconsistencies across current mirror Jun 19, 2022 Issued
Array ( [id] => 18849767 [patent_doc_number] => 20230412171 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => INDUCTIVE DRAIN AND/OR BODY LADDERS IN RF SWITCH STACKS [patent_app_type] => utility [patent_app_number] => 17/807663 [patent_app_country] => US [patent_app_date] => 2022-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4904 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17807663 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/807663
Inductive drain and/or body ladders in RF switch stacks Jun 16, 2022 Issued
Array ( [id] => 18736090 [patent_doc_number] => 11804837 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-10-31 [patent_title] => Switch circuit and power module [patent_app_type] => utility [patent_app_number] => 17/840863 [patent_app_country] => US [patent_app_date] => 2022-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4597 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 264 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17840863 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/840863
Switch circuit and power module Jun 14, 2022 Issued
Array ( [id] => 18840581 [patent_doc_number] => 11848667 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-19 [patent_title] => Load switch circuit and control method [patent_app_type] => utility [patent_app_number] => 17/840489 [patent_app_country] => US [patent_app_date] => 2022-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 5219 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17840489 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/840489
Load switch circuit and control method Jun 13, 2022 Issued
Array ( [id] => 19047222 [patent_doc_number] => 11936347 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-19 [patent_title] => Systems and methods for driving semiconductor devices and sensing device parameters [patent_app_type] => utility [patent_app_number] => 17/839306 [patent_app_country] => US [patent_app_date] => 2022-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 10511 [patent_no_of_claims] => 20 [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] => 17839306 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/839306
Systems and methods for driving semiconductor devices and sensing device parameters Jun 12, 2022 Issued
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