Search

Wei Chan

Examiner (ID: 15733)

Most Active Art Unit
2844
Art Unit(s)
2844, 2845
Total Applications
798
Issued Applications
594
Pending Applications
75
Abandoned Applications
151

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20649425 [patent_doc_number] => 12604388 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-14 [patent_title] => Systems and methods for nonequilibrium plasmas [patent_app_type] => utility [patent_app_number] => 18/508653 [patent_app_country] => US [patent_app_date] => 2023-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 39 [patent_no_of_words] => 20651 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [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] => 18508653 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/508653
Systems and methods for nonequilibrium plasmas Nov 13, 2023 Issued
Array ( [id] => 20565046 [patent_doc_number] => 12567661 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-03 [patent_title] => Rotary transmission system using a waveguide [patent_app_type] => utility [patent_app_number] => 18/385608 [patent_app_country] => US [patent_app_date] => 2023-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 0 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [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] => 18385608 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/385608
Rotary transmission system using a waveguide Oct 30, 2023 Issued
Array ( [id] => 19161593 [patent_doc_number] => 20240154300 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-09 [patent_title] => SYSTEM [patent_app_type] => utility [patent_app_number] => 18/496975 [patent_app_country] => US [patent_app_date] => 2023-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4873 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18496975 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/496975
System Oct 29, 2023 Issued
Array ( [id] => 19670789 [patent_doc_number] => 12183558 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-31 [patent_title] => Workpiece processing apparatus with thermal processing systems [patent_app_type] => utility [patent_app_number] => 18/494486 [patent_app_country] => US [patent_app_date] => 2023-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 10209 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18494486 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/494486
Workpiece processing apparatus with thermal processing systems Oct 24, 2023 Issued
Array ( [id] => 19247905 [patent_doc_number] => 20240198890 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-20 [patent_title] => HEADLAMP CONTROL SYSTEM FOR MOVING OBJECTS AND HEADLAMP CONTROL METHOD FOR MOVING OBJECTS [patent_app_type] => utility [patent_app_number] => 18/493704 [patent_app_country] => US [patent_app_date] => 2023-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3143 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 18493704 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/493704
Headlamp control system for moving objects and headlamp control method for moving objects Oct 23, 2023 Issued
Array ( [id] => 20714844 [patent_doc_number] => 12630076 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-19 [patent_title] => Method for operating a light-based driver assistance system of a motor vehicle [patent_app_type] => utility [patent_app_number] => 18/382715 [patent_app_country] => US [patent_app_date] => 2023-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 0 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18382715 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/382715
Method for operating a light-based driver assistance system of a motor vehicle Oct 22, 2023 Issued
Array ( [id] => 20714844 [patent_doc_number] => 12630076 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-19 [patent_title] => Method for operating a light-based driver assistance system of a motor vehicle [patent_app_type] => utility [patent_app_number] => 18/382715 [patent_app_country] => US [patent_app_date] => 2023-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 0 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18382715 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/382715
Method for operating a light-based driver assistance system of a motor vehicle Oct 22, 2023 Issued
Array ( [id] => 19407657 [patent_doc_number] => 20240291168 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-29 [patent_title] => DISPLAY PANEL AND A DISPLAY DEVICE INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 18/382098 [patent_app_country] => US [patent_app_date] => 2023-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17473 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18382098 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/382098
Display panel and a display device including the same Oct 19, 2023 Issued
Array ( [id] => 19635091 [patent_doc_number] => 20240413540 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-12 [patent_title] => ANTENNA [patent_app_type] => utility [patent_app_number] => 18/379414 [patent_app_country] => US [patent_app_date] => 2023-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6271 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18379414 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/379414
Antenna Oct 11, 2023 Issued
Array ( [id] => 18927589 [patent_doc_number] => 20240030593 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-25 [patent_title] => VEHICLE SUNROOF AND VEHICLE [patent_app_type] => utility [patent_app_number] => 18/375020 [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] => 6892 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18375020 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/375020
Vehicle sunroof and vehicle Sep 28, 2023 Issued
Array ( [id] => 19100942 [patent_doc_number] => 20240120170 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-11 [patent_title] => HIGH VOLTAGE PLASMA CONTROL [patent_app_type] => utility [patent_app_number] => 18/477174 [patent_app_country] => US [patent_app_date] => 2023-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15346 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18477174 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/477174
High voltage plasma control Sep 27, 2023 Issued
Array ( [id] => 19141484 [patent_doc_number] => 20240140300 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-02 [patent_title] => LIGHT ILLUMINATION CONTROL DEVICE, LIGHT ILLUMINATION CONTROL METHOD, AND PROGRAM [patent_app_type] => utility [patent_app_number] => 18/371224 [patent_app_country] => US [patent_app_date] => 2023-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5808 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18371224 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/371224
Light illumination control device, light illumination control method, and program Sep 20, 2023 Issued
Array ( [id] => 19851120 [patent_doc_number] => 20250096471 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-20 [patent_title] => VERTICAL ANTENNA STRUCTURE [patent_app_type] => utility [patent_app_number] => 18/369671 [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] => 2973 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 18369671 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/369671
Vertical antenna structure Sep 17, 2023 Issued
Array ( [id] => 19737901 [patent_doc_number] => 12214717 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-04 [patent_title] => Vehicular multi-sensor system using a camera and lidar sensor to detect objects [patent_app_type] => utility [patent_app_number] => 18/468776 [patent_app_country] => US [patent_app_date] => 2023-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4623 [patent_no_of_claims] => 44 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 397 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18468776 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/468776
Vehicular multi-sensor system using a camera and lidar sensor to detect objects Sep 17, 2023 Issued
Array ( [id] => 19033529 [patent_doc_number] => 20240083344 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-14 [patent_title] => VEHICLE LIGHTING DEVICE [patent_app_type] => utility [patent_app_number] => 18/465170 [patent_app_country] => US [patent_app_date] => 2023-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4999 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [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] => 18465170 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/465170
VEHICLE LIGHTING DEVICE Sep 11, 2023 Abandoned
Array ( [id] => 20144927 [patent_doc_number] => 12379264 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-05 [patent_title] => Self-calibrating temperature sensing apparatus for use with a photo-thermal targeted treatment system and associated methods [patent_app_type] => utility [patent_app_number] => 18/244589 [patent_app_country] => US [patent_app_date] => 2023-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 18 [patent_no_of_words] => 5580 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18244589 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/244589
Self-calibrating temperature sensing apparatus for use with a photo-thermal targeted treatment system and associated methods Sep 10, 2023 Issued
Array ( [id] => 20622191 [patent_doc_number] => 12589686 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-31 [patent_title] => Light distribution control device, vehicular lamp system, and light distribution control method [patent_app_type] => utility [patent_app_number] => 18/462688 [patent_app_country] => US [patent_app_date] => 2023-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 15 [patent_no_of_words] => 11991 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18462688 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/462688
Light distribution control device, vehicular lamp system, and light distribution control method Sep 6, 2023 Issued
Array ( [id] => 19023590 [patent_doc_number] => 20240079761 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-07 [patent_title] => Impedance Transitions Between Boards for Antennas [patent_app_type] => utility [patent_app_number] => 18/458835 [patent_app_country] => US [patent_app_date] => 2023-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13552 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18458835 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/458835
Impedance Transitions Between Boards for Antennas Aug 29, 2023 Pending
Array ( [id] => 20456171 [patent_doc_number] => 12519234 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-06 [patent_title] => Ultra-wideband antenna assembly [patent_app_type] => utility [patent_app_number] => 18/458916 [patent_app_country] => US [patent_app_date] => 2023-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 6637 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18458916 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/458916
Ultra-wideband antenna assembly Aug 29, 2023 Issued
Array ( [id] => 20489693 [patent_doc_number] => 20260025896 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-01-22 [patent_title] => LIGHTING DEVICE, LIGHTING SYSTEM, AND METHOD FOR CONTROLLING LIGHTING DEVICE [patent_app_type] => utility [patent_app_number] => 18/998680 [patent_app_country] => US [patent_app_date] => 2023-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4513 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18998680 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/998680
LIGHTING DEVICE, LIGHTING SYSTEM, AND METHOD FOR CONTROLLING LIGHTING DEVICE Aug 28, 2023 Pending
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