Search

Wei Chan

Examiner (ID: 10212, Phone: (571)272-5177 , Office: P/2844 )

Most Active Art Unit
2844
Art Unit(s)
2845, 2844
Total Applications
808
Issued Applications
598
Pending Applications
81
Abandoned Applications
151

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19335971 [patent_doc_number] => 20240250401 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-25 [patent_title] => WIRELESS MODULE [patent_app_type] => utility [patent_app_number] => 18/416484 [patent_app_country] => US [patent_app_date] => 2024-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12124 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18416484 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/416484
Wireless module Jan 17, 2024 Issued
Array ( [id] => 19708715 [patent_doc_number] => 20250018857 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-16 [patent_title] => METHOD FOR CONTROLLING LASER HEADLIGHT OF VEHICLE, CONTROL APPARATUS, AND VEHICLE [patent_app_type] => utility [patent_app_number] => 18/408815 [patent_app_country] => US [patent_app_date] => 2024-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20362 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18408815 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/408815
METHOD FOR CONTROLLING LASER HEADLIGHT OF VEHICLE, CONTROL APPARATUS, AND VEHICLE Jan 9, 2024 Pending
Array ( [id] => 19332054 [patent_doc_number] => 20240246484 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-25 [patent_title] => ENVIRONMENTALLY SEALED VISUAL DISPLAY ASSEMBLY AND PROCESS INCORPORATING INDIVIDUAL OR STACKED LED STRIPS, PROCESSOR AND ACCELEROMETER COMPONENTS [patent_app_type] => utility [patent_app_number] => 18/404966 [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] => 3367 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18404966 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/404966
Environmentally sealed visual display assembly and process incorporating individual or stacked LED strips, processor and accelerometer components Jan 4, 2024 Issued
Array ( [id] => 19997251 [patent_doc_number] => 20250135473 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-01 [patent_title] => DUAL CHANNEL SHOWERHEAD CONDUCTANCE OPTIMIZATION FOR UNIFORM RADIAL FLOW DISTRIBUTION [patent_app_type] => utility [patent_app_number] => 18/403247 [patent_app_country] => US [patent_app_date] => 2024-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3495 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18403247 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/403247
DUAL CHANNEL SHOWERHEAD CONDUCTANCE OPTIMIZATION FOR UNIFORM RADIAL FLOW DISTRIBUTION Jan 2, 2024 Pending
Array ( [id] => 19097200 [patent_doc_number] => 20240116427 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-11 [patent_title] => LAMP CONTROLLER AND AUTOMOTIVE LAMP SYSTEM [patent_app_type] => utility [patent_app_number] => 18/390036 [patent_app_country] => US [patent_app_date] => 2023-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7120 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18390036 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/390036
Lamp controller and automotive lamp system Dec 19, 2023 Issued
Array ( [id] => 19759950 [patent_doc_number] => 20250048515 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-06 [patent_title] => LED APPARATUS AND LIGHT-EMITTING DIODE STRING WITH STABLE VOLTAGE CONTROL [patent_app_type] => utility [patent_app_number] => 18/531995 [patent_app_country] => US [patent_app_date] => 2023-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6673 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18531995 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/531995
LED APPARATUS AND LIGHT-EMITTING DIODE STRING WITH STABLE VOLTAGE CONTROL Dec 6, 2023 Pending
Array ( [id] => 20044784 [patent_doc_number] => 20250183006 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-05 [patent_title] => MATCH NETWORK WITH VARIABLE CAPACITANCE AND SWITCHABLE ARRAY OF SOLID-STATE CAPACITANCE [patent_app_type] => utility [patent_app_number] => 18/524437 [patent_app_country] => US [patent_app_date] => 2023-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1149 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18524437 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/524437
MATCH NETWORK WITH VARIABLE CAPACITANCE AND SWITCHABLE ARRAY OF SOLID-STATE CAPACITANCE Nov 29, 2023 Pending
Array ( [id] => 20191085 [patent_doc_number] => 12402223 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-26 [patent_title] => Light-emitting diode lamp string system [patent_app_type] => utility [patent_app_number] => 18/517324 [patent_app_country] => US [patent_app_date] => 2023-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 0 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 304 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18517324 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/517324
Light-emitting diode lamp string system Nov 21, 2023 Issued
Array ( [id] => 20690396 [patent_doc_number] => 12620554 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-05 [patent_title] => Plasma processing with phase-locked waveforms [patent_app_type] => utility [patent_app_number] => 18/516562 [patent_app_country] => US [patent_app_date] => 2023-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 5600 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18516562 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/516562
Plasma processing with phase-locked waveforms Nov 20, 2023 Issued
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
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