Search

Daniel D. Tsui

Examiner (ID: 15920, Phone: (571)270-3253 , Office: P/2132 )

Most Active Art Unit
2132
Art Unit(s)
2132, 2185, 2182
Total Applications
733
Issued Applications
638
Pending Applications
54
Abandoned Applications
62

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20514930 [patent_doc_number] => 20260039033 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-02-05 [patent_title] => ALIGNED INSULATION HOOKING BUSBAR [patent_app_type] => utility [patent_app_number] => 19/309083 [patent_app_country] => US [patent_app_date] => 2025-08-25 [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] => -18 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19309083 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/309083
ALIGNED INSULATION HOOKING BUSBAR Aug 24, 2025 Pending
Array ( [id] => 20346294 [patent_doc_number] => 12470030 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-11 [patent_title] => Rotary connector [patent_app_type] => utility [patent_app_number] => 19/086175 [patent_app_country] => US [patent_app_date] => 2025-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 0 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 323 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19086175 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/086175
Rotary connector Mar 20, 2025 Issued
Array ( [id] => 19690108 [patent_doc_number] => 20250008653 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-02 [patent_title] => INTERCONNECTABLE CIRCUIT BOARDS ADAPTED FOR THREE-DIMENSIONAL CONSTRUCTIONS AS LIGHTING SOURCES [patent_app_type] => utility [patent_app_number] => 18/670033 [patent_app_country] => US [patent_app_date] => 2024-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11732 [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] => 18670033 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/670033
INTERCONNECTABLE CIRCUIT BOARDS ADAPTED FOR THREE-DIMENSIONAL CONSTRUCTIONS AS LIGHTING SOURCES May 20, 2024 Pending
Array ( [id] => 20076721 [patent_doc_number] => 12350759 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-08 [patent_title] => Screw lock for securing welding lead connectors together [patent_app_type] => utility [patent_app_number] => 18/624591 [patent_app_country] => US [patent_app_date] => 2024-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 13 [patent_no_of_words] => 0 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 233 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18624591 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/624591
Screw lock for securing welding lead connectors together Apr 1, 2024 Issued
Array ( [id] => 19286431 [patent_doc_number] => 20240222911 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-04 [patent_title] => PLUG CONNECTOR AND CONNECTOR ASSEMBLY WITH IMPROVED LOCKING RELIABILITY [patent_app_type] => utility [patent_app_number] => 18/603830 [patent_app_country] => US [patent_app_date] => 2024-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10103 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18603830 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/603830
Plug connector and connector assembly with improved locking reliability Mar 12, 2024 Issued
Array ( [id] => 19286432 [patent_doc_number] => 20240222912 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-04 [patent_title] => PLUG CONNECTOR AND CONNECTOR ASSEMBLY CAPABLE OF REDUCING HEIGHT [patent_app_type] => utility [patent_app_number] => 18/603835 [patent_app_country] => US [patent_app_date] => 2024-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10124 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18603835 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/603835
Plug connector and connector assembly capable of reducing height Mar 12, 2024 Issued
Array ( [id] => 19286433 [patent_doc_number] => 20240222913 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-04 [patent_title] => PLUG CONNECTOR AND CONNECTOR ASSEMBLY WITH IMPROVED LOCKING ARM [patent_app_type] => utility [patent_app_number] => 18/603843 [patent_app_country] => US [patent_app_date] => 2024-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10305 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 227 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18603843 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/603843
Plug connector and connector assembly with improved locking arm Mar 12, 2024 Issued
Array ( [id] => 19436528 [patent_doc_number] => 20240305026 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-12 [patent_title] => CONNECTOR ASSEMBLY WITH INTEGRATED DATA AND BACKUP ENERGY CONNECTIONS [patent_app_type] => utility [patent_app_number] => 18/596264 [patent_app_country] => US [patent_app_date] => 2024-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4927 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18596264 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/596264
CONNECTOR ASSEMBLY WITH INTEGRATED DATA AND BACKUP ENERGY CONNECTIONS Mar 4, 2024 Pending
Array ( [id] => 19436548 [patent_doc_number] => 20240305046 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-12 [patent_title] => CONNECTOR [patent_app_type] => utility [patent_app_number] => 18/590084 [patent_app_country] => US [patent_app_date] => 2024-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5304 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [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] => 18590084 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/590084
CONNECTOR Feb 27, 2024 Pending
Array ( [id] => 19176676 [patent_doc_number] => 20240162650 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-16 [patent_title] => CONNECTOR WITH A COUPLING ELEMENT HAVING TWO PROTUBERANCES [patent_app_type] => utility [patent_app_number] => 18/508522 [patent_app_country] => US [patent_app_date] => 2023-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4607 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18508522 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/508522
CONNECTOR WITH A COUPLING ELEMENT HAVING TWO PROTUBERANCES Nov 13, 2023 Pending
Array ( [id] => 19146935 [patent_doc_number] => 20240145978 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-02 [patent_title] => ELECTRICAL CONNECTOR ASSEMBLY [patent_app_type] => utility [patent_app_number] => 18/494147 [patent_app_country] => US [patent_app_date] => 2023-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8925 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 225 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18494147 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/494147
ELECTRICAL CONNECTOR ASSEMBLY Oct 24, 2023 Pending
Array ( [id] => 19893622 [patent_doc_number] => 20250118934 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-10 [patent_title] => CONNECTOR WITH PROTECTION MECHANISM [patent_app_type] => utility [patent_app_number] => 18/378285 [patent_app_country] => US [patent_app_date] => 2023-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1554 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 230 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18378285 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/378285
CONNECTOR WITH PROTECTION MECHANISM Oct 9, 2023 Pending
Array ( [id] => 18944040 [patent_doc_number] => 20240039179 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-01 [patent_title] => SPRING LOADED GROUND CLAMP [patent_app_type] => utility [patent_app_number] => 18/483457 [patent_app_country] => US [patent_app_date] => 2023-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6732 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18483457 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/483457
Spring loaded ground clamp Oct 8, 2023 Issued
Array ( [id] => 18927665 [patent_doc_number] => 20240030669 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-25 [patent_title] => ELECTRODE CONNECTION STRUCTURE AND DETECTION DEVICE [patent_app_type] => utility [patent_app_number] => 18/478256 [patent_app_country] => US [patent_app_date] => 2023-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4850 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 18478256 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/478256
Electrode connection structure and detection device Sep 28, 2023 Issued
Array ( [id] => 19071722 [patent_doc_number] => 20240106148 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-28 [patent_title] => TWO-PART ELECTRICAL PIN-CONTACT ASSEMBLY [patent_app_type] => utility [patent_app_number] => 18/470832 [patent_app_country] => US [patent_app_date] => 2023-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6499 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18470832 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/470832
TWO-PART ELECTRICAL PIN-CONTACT ASSEMBLY Sep 19, 2023 Pending
Array ( [id] => 19055411 [patent_doc_number] => 20240097380 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-21 [patent_title] => POWER CONVERSION DEVICE [patent_app_type] => utility [patent_app_number] => 18/369442 [patent_app_country] => US [patent_app_date] => 2023-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6641 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18369442 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/369442
POWER CONVERSION DEVICE Sep 17, 2023 Pending
Array ( [id] => 19055387 [patent_doc_number] => 20240097356 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-21 [patent_title] => CONTACT PIECE, CONTACT INSERT, PLUG CONNECTOR, CUT SHEET SECTION, AND DISTRIBUTION BLOCK [patent_app_type] => utility [patent_app_number] => 18/369453 [patent_app_country] => US [patent_app_date] => 2023-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7576 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18369453 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/369453
CONTACT PIECE, CONTACT INSERT, PLUG CONNECTOR, CUT SHEET SECTION, AND DISTRIBUTION BLOCK Sep 17, 2023 Pending
Array ( [id] => 19038776 [patent_doc_number] => 20240088591 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-14 [patent_title] => Conductive Terminal Assembly and Electrical Connector [patent_app_type] => utility [patent_app_number] => 18/467344 [patent_app_country] => US [patent_app_date] => 2023-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4847 [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] => 18467344 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/467344
Conductive Terminal Assembly and Electrical Connector Sep 13, 2023 Pending
Array ( [id] => 19038768 [patent_doc_number] => 20240088583 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-14 [patent_title] => CONDUCTOR TERMINAL AND SET FORMED OF CONDUCTOR TERMINAL AND ACTUATING ELEMENT [patent_app_type] => utility [patent_app_number] => 18/244821 [patent_app_country] => US [patent_app_date] => 2023-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3832 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 18244821 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/244821
Conductor terminal and set formed of conductor terminal and actuating element Sep 10, 2023 Issued
Array ( [id] => 20745138 [patent_doc_number] => 12645043 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-06-02 [patent_title] => Connector assembly with improved light guide element [patent_app_type] => utility [patent_app_number] => 18/229238 [patent_app_country] => US [patent_app_date] => 2023-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 32 [patent_no_of_words] => 5744 [patent_no_of_claims] => 18 [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] => 18229238 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/229238
Connector assembly with improved light guide element Aug 1, 2023 Issued
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