Search

Edmond C. Lau

Examiner (ID: 11776, Phone: (571)272-5859 , Office: P/2871 )

Most Active Art Unit
2871
Art Unit(s)
2871
Total Applications
881
Issued Applications
627
Pending Applications
102
Abandoned Applications
183

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19949699 [patent_doc_number] => 12321060 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-06-03 [patent_title] => Color filter enhancements for display devices [patent_app_type] => utility [patent_app_number] => 18/933564 [patent_app_country] => US [patent_app_date] => 2024-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 50 [patent_figures_cnt] => 81 [patent_no_of_words] => 19115 [patent_no_of_claims] => 27 [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] => 18933564 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/933564
Color filter enhancements for display devices Oct 30, 2024 Issued
Array ( [id] => 19632732 [patent_doc_number] => 20240411181 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-12 [patent_title] => COMPLEX LIGHT MODULATOR, HOLOGRAPHIC DISPLAY DEVICE, AND SEE-THROUGH DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 18/812618 [patent_app_country] => US [patent_app_date] => 2024-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14637 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18812618 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/812618
COMPLEX LIGHT MODULATOR, HOLOGRAPHIC DISPLAY DEVICE, AND SEE-THROUGH DISPLAY DEVICE Aug 21, 2024 Pending
Array ( [id] => 19465890 [patent_doc_number] => 20240319560 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-26 [patent_title] => ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 18/735196 [patent_app_country] => US [patent_app_date] => 2024-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8250 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18735196 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/735196
Electronic device Jun 5, 2024 Issued
Array ( [id] => 19465890 [patent_doc_number] => 20240319560 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-26 [patent_title] => ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 18/735196 [patent_app_country] => US [patent_app_date] => 2024-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8250 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18735196 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/735196
Electronic device Jun 5, 2024 Issued
Array ( [id] => 19450507 [patent_doc_number] => 20240310637 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-19 [patent_title] => SYSTEMS AND METHODS FOR EXTERNAL LIGHT MANAGEMENT [patent_app_type] => utility [patent_app_number] => 18/673213 [patent_app_country] => US [patent_app_date] => 2024-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20160 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18673213 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/673213
Systems and methods for external light management May 22, 2024 Issued
Array ( [id] => 19841363 [patent_doc_number] => 12253748 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-18 [patent_title] => Switchable privacy display [patent_app_type] => utility [patent_app_number] => 18/652672 [patent_app_country] => US [patent_app_date] => 2024-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 87 [patent_figures_cnt] => 192 [patent_no_of_words] => 54149 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 324 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18652672 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/652672
Switchable privacy display Apr 30, 2024 Issued
Array ( [id] => 19362442 [patent_doc_number] => 20240264476 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-08 [patent_title] => DISPLAY SYSTEM AND VEHICLE [patent_app_type] => utility [patent_app_number] => 18/638761 [patent_app_country] => US [patent_app_date] => 2024-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12561 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18638761 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/638761
Display system and vehicle Apr 17, 2024 Issued
Array ( [id] => 19823405 [patent_doc_number] => 20250081612 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-06 [patent_title] => DISPLAY DEVICE AND ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 18/603286 [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] => 19633 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18603286 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/603286
Display device and electronic device Mar 12, 2024 Issued
Array ( [id] => 19823405 [patent_doc_number] => 20250081612 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-06 [patent_title] => DISPLAY DEVICE AND ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 18/603286 [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] => 19633 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18603286 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/603286
Display device and electronic device Mar 12, 2024 Issued
Array ( [id] => 19283291 [patent_doc_number] => 20240219767 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-04 [patent_title] => COLOR FILTER ENHANCEMENTS FOR DISPLAY DEVICES [patent_app_type] => utility [patent_app_number] => 18/604326 [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] => 23610 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18604326 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/604326
COLOR FILTER ENHANCEMENTS FOR DISPLAY DEVICES Mar 12, 2024 Pending
Array ( [id] => 19204295 [patent_doc_number] => 20240176194 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-30 [patent_title] => DISPLAY SYSTEM [patent_app_type] => utility [patent_app_number] => 18/434949 [patent_app_country] => US [patent_app_date] => 2024-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5757 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18434949 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/434949
DISPLAY SYSTEM Feb 6, 2024 Pending
Array ( [id] => 19917279 [patent_doc_number] => 12292645 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-06 [patent_title] => Display panel and preparation method thereof [patent_app_type] => utility [patent_app_number] => 18/428573 [patent_app_country] => US [patent_app_date] => 2024-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 1196 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18428573 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/428573
Display panel and preparation method thereof Jan 30, 2024 Issued
Array ( [id] => 19143903 [patent_doc_number] => 20240142795 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-02 [patent_title] => LIQUID CRYSTAL DISPLAY METHOD FOR STEREOVISION [patent_app_type] => utility [patent_app_number] => 18/527445 [patent_app_country] => US [patent_app_date] => 2024-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12297 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18527445 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/527445
Liquid crystal display method for stereovision Jan 14, 2024 Issued
Array ( [id] => 19143894 [patent_doc_number] => 20240142786 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-02 [patent_title] => OPTICAL ELEMENT ARRANGEMENTS FOR VARYING BEAM PARAMETER PRODUCT IN LASER DELIVERY SYSTEMS [patent_app_type] => utility [patent_app_number] => 18/406331 [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] => 9565 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 18406331 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/406331
OPTICAL ELEMENT ARRANGEMENTS FOR VARYING BEAM PARAMETER PRODUCT IN LASER DELIVERY SYSTEMS Jan 7, 2024 Pending
Array ( [id] => 19143894 [patent_doc_number] => 20240142786 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-02 [patent_title] => OPTICAL ELEMENT ARRANGEMENTS FOR VARYING BEAM PARAMETER PRODUCT IN LASER DELIVERY SYSTEMS [patent_app_type] => utility [patent_app_number] => 18/406331 [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] => 9565 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 18406331 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/406331
OPTICAL ELEMENT ARRANGEMENTS FOR VARYING BEAM PARAMETER PRODUCT IN LASER DELIVERY SYSTEMS Jan 7, 2024 Pending
Array ( [id] => 19114356 [patent_doc_number] => 20240126106 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-18 [patent_title] => DIMMING MEMBER AND VEHICLE [patent_app_type] => utility [patent_app_number] => 18/397492 [patent_app_country] => US [patent_app_date] => 2023-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20786 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18397492 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/397492
DIMMING MEMBER AND VEHICLE Dec 26, 2023 Pending
Array ( [id] => 19114356 [patent_doc_number] => 20240126106 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-18 [patent_title] => DIMMING MEMBER AND VEHICLE [patent_app_type] => utility [patent_app_number] => 18/397492 [patent_app_country] => US [patent_app_date] => 2023-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20786 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18397492 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/397492
DIMMING MEMBER AND VEHICLE Dec 26, 2023 Pending
Array ( [id] => 19114341 [patent_doc_number] => 20240126091 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-18 [patent_title] => AMBIENT LIGHT MANAGEMENT SYSTEMS AND METHODS FOR WEARABLE DEVICES [patent_app_type] => utility [patent_app_number] => 18/542491 [patent_app_country] => US [patent_app_date] => 2023-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19738 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18542491 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/542491
AMBIENT LIGHT MANAGEMENT SYSTEMS AND METHODS FOR WEARABLE DEVICES Dec 14, 2023 Pending
Array ( [id] => 19922292 [patent_doc_number] => 12296558 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-13 [patent_title] => Leakage current detection and control for one or more electrically controllable privacy glazing structures [patent_app_type] => utility [patent_app_number] => 18/521662 [patent_app_country] => US [patent_app_date] => 2023-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 21 [patent_no_of_words] => 10821 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18521662 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/521662
Leakage current detection and control for one or more electrically controllable privacy glazing structures Nov 27, 2023 Issued
Array ( [id] => 20000062 [patent_doc_number] => 20250138284 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-01 [patent_title] => IMAGE CAPTURING LENS ASSEMBLY, IMAGE CAPTURING UNIT AND ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 18/517677 [patent_app_country] => US [patent_app_date] => 2023-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23672 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [patent_words_short_claim] => 12 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18517677 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/517677
IMAGE CAPTURING LENS ASSEMBLY, IMAGE CAPTURING UNIT AND ELECTRONIC DEVICE Nov 21, 2023 Pending
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