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Chih Ching Chow

Examiner (ID: 1890)

Most Active Art Unit
2191
Art Unit(s)
2192, 2191, 2122
Total Applications
260
Issued Applications
210
Pending Applications
2
Abandoned Applications
48

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20345999 [patent_doc_number] => 12469734 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-11 [patent_title] => Ceramic susceptor [patent_app_type] => utility [patent_app_number] => 18/979782 [patent_app_country] => US [patent_app_date] => 2024-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 15 [patent_no_of_words] => 7833 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18979782 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/979782
Ceramic susceptor Dec 12, 2024 Issued
Array ( [id] => 20544835 [patent_doc_number] => 20260051728 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-02-19 [patent_title] => SHORT-CIRCUIT PROTECTION CIRCUIT AND LIGHTING DEVICE [patent_app_type] => utility [patent_app_number] => 18/941238 [patent_app_country] => US [patent_app_date] => 2024-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18941238 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/941238
SHORT-CIRCUIT PROTECTION CIRCUIT AND LIGHTING DEVICE Nov 7, 2024 Pending
Array ( [id] => 20682689 [patent_doc_number] => 20260121517 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-04-30 [patent_title] => SWITCHED MODE POWER SUPPLY CIRCUIT HAVING AN ELECTROSTATIC DISCHARGE PROTECTION CIRCUIT AND METHOD [patent_app_type] => utility [patent_app_number] => 18/932814 [patent_app_country] => US [patent_app_date] => 2024-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18932814 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/932814
SWITCHED MODE POWER SUPPLY CIRCUIT HAVING AN ELECTROSTATIC DISCHARGE PROTECTION CIRCUIT AND METHOD Oct 30, 2024 Pending
Array ( [id] => 20642217 [patent_doc_number] => 20260100575 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-04-09 [patent_title] => SYSTEMS AND METHODS FOR MINIMIZING ELECTRICAL ARCING DURING DISCONNECTION [patent_app_type] => utility [patent_app_number] => 18/909315 [patent_app_country] => US [patent_app_date] => 2024-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18909315 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/909315
SYSTEMS AND METHODS FOR MINIMIZING ELECTRICAL ARCING DURING DISCONNECTION Oct 7, 2024 Pending
Array ( [id] => 19836202 [patent_doc_number] => 20250087988 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-13 [patent_title] => DEVICE HAVING REDUNDANT POWER SUPPLY LINES [patent_app_type] => utility [patent_app_number] => 18/827386 [patent_app_country] => US [patent_app_date] => 2024-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3041 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 317 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18827386 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/827386
DEVICE HAVING REDUNDANT POWER SUPPLY LINES Sep 5, 2024 Pending
Array ( [id] => 20572278 [patent_doc_number] => 20260066206 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-03-05 [patent_title] => DRIVER CIRCUIT FOR HIGH VOLTAGE CONTACTOR [patent_app_type] => utility [patent_app_number] => 18/822641 [patent_app_country] => US [patent_app_date] => 2024-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18822641 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/822641
DRIVER CIRCUIT FOR HIGH VOLTAGE CONTACTOR Sep 2, 2024 Pending
Array ( [id] => 19804723 [patent_doc_number] => 20250070648 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-27 [patent_title] => OVER-VOLTAGE PROTECTION FOR VARIABLE OUTPUT VOLTAGE SMPS [patent_app_type] => utility [patent_app_number] => 18/810975 [patent_app_country] => US [patent_app_date] => 2024-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5397 [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] => 18810975 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/810975
OVER-VOLTAGE PROTECTION FOR VARIABLE OUTPUT VOLTAGE SMPS Aug 20, 2024 Pending
Array ( [id] => 19619094 [patent_doc_number] => 20240404774 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-05 [patent_title] => SWITCH DEVICE, METHOD FOR OPERATING SWITCH DEVICE AND METHOD FOR MANUFACTURING SWITCH DEVICE [patent_app_type] => utility [patent_app_number] => 18/800773 [patent_app_country] => US [patent_app_date] => 2024-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4783 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18800773 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/800773
SWITCH DEVICE, METHOD FOR OPERATING SWITCH DEVICE AND METHOD FOR MANUFACTURING SWITCH DEVICE Aug 11, 2024 Pending
Array ( [id] => 20244509 [patent_doc_number] => 12424843 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-23 [patent_title] => Systems and methods to protect a MEMS relay switch system [patent_app_type] => utility [patent_app_number] => 19/101053 [patent_app_country] => US [patent_app_date] => 2024-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 19 [patent_no_of_words] => 472 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 19101053 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/101053
Systems and methods to protect a MEMS relay switch system Jul 30, 2024 Issued
Array ( [id] => 19516351 [patent_doc_number] => 20240348037 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-17 [patent_title] => DEVICE, SEMICONDUCTOR APPARATUS, GATE DRIVER, AND POWER MODULE [patent_app_type] => utility [patent_app_number] => 18/752754 [patent_app_country] => US [patent_app_date] => 2024-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6973 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 18752754 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/752754
DEVICE, SEMICONDUCTOR APPARATUS, GATE DRIVER, AND POWER MODULE Jun 23, 2024 Pending
Array ( [id] => 19349823 [patent_doc_number] => 20240258787 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => PROTECTION CIRCUIT, ELECTRICAL APPARATUS, CONTROL METHOD, DEVICE AND MEDIUM [patent_app_type] => utility [patent_app_number] => 18/636313 [patent_app_country] => US [patent_app_date] => 2024-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12504 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18636313 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/636313
PROTECTION CIRCUIT, ELECTRICAL APPARATUS, CONTROL METHOD, DEVICE AND MEDIUM Apr 15, 2024 Pending
Array ( [id] => 19306597 [patent_doc_number] => 20240235177 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-11 [patent_title] => SOLID STATE CIRCUIT BREAKER [patent_app_type] => utility [patent_app_number] => 18/615986 [patent_app_country] => US [patent_app_date] => 2024-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7454 [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] => 18615986 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/615986
Solid state circuit breaker Mar 24, 2024 Issued
Array ( [id] => 19436592 [patent_doc_number] => 20240305090 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-12 [patent_title] => METHOD AND SYSTEM FOR PROTECTING AN ELECTRICAL DISTRIBUTION NETWORK COMPRISING AT LEAST TWO SOURCES OF ELECTRICAL ENERGY [patent_app_type] => utility [patent_app_number] => 18/581521 [patent_app_country] => US [patent_app_date] => 2024-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4891 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 313 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18581521 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/581521
METHOD AND SYSTEM FOR PROTECTING AN ELECTRICAL DISTRIBUTION NETWORK COMPRISING AT LEAST TWO SOURCES OF ELECTRICAL ENERGY Feb 19, 2024 Pending
Array ( [id] => 19237861 [patent_doc_number] => 20240195056 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-13 [patent_title] => APPARATUS FOR ISOLATING LIGHTING OR OTHER DIRECT CURRENT SURGE BETWEEN RADIO ANTENNA AND COMMUNICATIONS EQUIPMENT [patent_app_type] => utility [patent_app_number] => 18/582170 [patent_app_country] => US [patent_app_date] => 2024-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9607 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 592 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18582170 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/582170
APPARATUS FOR ISOLATING LIGHTING OR OTHER DIRECT CURRENT SURGE BETWEEN RADIO ANTENNA AND COMMUNICATIONS EQUIPMENT Feb 19, 2024 Pending
Array ( [id] => 19206751 [patent_doc_number] => 20240178650 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-30 [patent_title] => CONTACTOR, AN INTEGRATED CIRCUIT, A METHOD OF INTERRUPTING A CURRENT FLOW [patent_app_type] => utility [patent_app_number] => 18/432436 [patent_app_country] => US [patent_app_date] => 2024-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11738 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18432436 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/432436
CONTACTOR, AN INTEGRATED CIRCUIT, A METHOD OF INTERRUPTING A CURRENT FLOW Feb 4, 2024 Pending
Array ( [id] => 20045426 [patent_doc_number] => 20250183648 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-05 [patent_title] => Electronic Fuse and Control Method [patent_app_type] => utility [patent_app_number] => 18/431937 [patent_app_country] => US [patent_app_date] => 2024-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6078 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18431937 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/431937
Electronic Fuse and Control Method Feb 2, 2024 Pending
Array ( [id] => 19336248 [patent_doc_number] => 20240250678 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-25 [patent_title] => ELECTRONIC CIRCUIT WITH A TRANSISTOR DEVICE AND A PROTECTION CIRCUIT [patent_app_type] => utility [patent_app_number] => 18/410360 [patent_app_country] => US [patent_app_date] => 2024-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10492 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18410360 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/410360
ELECTRONIC CIRCUIT WITH A TRANSISTOR DEVICE AND A PROTECTION CIRCUIT Jan 10, 2024 Pending
Array ( [id] => 20096720 [patent_doc_number] => 20250226656 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-10 [patent_title] => SYSTEM AND METHOD FOR PROTECTING A PLURALITY OF DISTRIBUTED GENERATION RESOURCES [patent_app_type] => utility [patent_app_number] => 18/406352 [patent_app_country] => US [patent_app_date] => 2024-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1119 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18406352 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/406352
SYSTEM AND METHOD FOR PROTECTING A PLURALITY OF DISTRIBUTED GENERATION RESOURCES Jan 7, 2024 Pending
Array ( [id] => 19305614 [patent_doc_number] => 20240234194 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-11 [patent_title] => Ceramic Susceptor [patent_app_type] => utility [patent_app_number] => 18/404982 [patent_app_country] => US [patent_app_date] => 2024-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6063 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18404982 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/404982
Ceramic susceptor Jan 4, 2024 Issued
Array ( [id] => 19286472 [patent_doc_number] => 20240222952 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-04 [patent_title] => ELECTRONIC PROTECTION DEVICE FOR AN ELECTRICAL LOAD, POWER SUPPLY SYSTEM FOR AN ELECTRICAL LOAD AND METHOD FOR CONTROLLING SUCH A DEVICE [patent_app_type] => utility [patent_app_number] => 18/539387 [patent_app_country] => US [patent_app_date] => 2023-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4602 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 285 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18539387 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/539387
Electronic protection device for an electrical load, power supply system for an electrical load and method for controlling such a device Dec 13, 2023 Issued
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