
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 number | Title of the application | Filing Date | Status |
|---|---|---|---|
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 |