Search

Edmond C. Lau

Examiner (ID: 7356, Phone: (571)272-5859 , Office: P/2871 )

Most Active Art Unit
2871
Art Unit(s)
2871
Total Applications
912
Issued Applications
636
Pending Applications
117
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] => 19725434 [patent_doc_number] => 20250028185 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-23 [patent_title] => OPTICAL ELEMENT DRIVING MECHANISM [patent_app_type] => utility [patent_app_number] => 18/777191 [patent_app_country] => US [patent_app_date] => 2024-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7424 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18777191 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/777191
OPTICAL ELEMENT DRIVING MECHANISM Jul 17, 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] => 20392657 [patent_doc_number] => 20250368132 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-04 [patent_title] => SIDE-VIEW MIRROR ASSEMBLY OF A VEHICLE [patent_app_type] => utility [patent_app_number] => 18/675170 [patent_app_country] => US [patent_app_date] => 2024-05-28 [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] => -8 [patent_words_short_claim] => 33 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18675170 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/675170
SIDE-VIEW MIRROR ASSEMBLY OF A VEHICLE May 27, 2024 Pending
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] => 19405097 [patent_doc_number] => 20240288608 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-29 [patent_title] => ATYPICAL METASURFACE, WAVEGUIDE IMAGE COMBINER AND AUGMENTED REALITY DEVICE USING ATYPICAL METASURFACE [patent_app_type] => utility [patent_app_number] => 18/654937 [patent_app_country] => US [patent_app_date] => 2024-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5790 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18654937 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/654937
ATYPICAL METASURFACE, WAVEGUIDE IMAGE COMBINER AND AUGMENTED REALITY DEVICE USING ATYPICAL METASURFACE May 2, 2024 Pending
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] => 20042632 [patent_doc_number] => 20250180854 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-05 [patent_title] => LENS MODULE AND ELECTRONIC DEVICE HAVING THE SAME [patent_app_type] => utility [patent_app_number] => 18/649947 [patent_app_country] => US [patent_app_date] => 2024-04-29 [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] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18649947 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/649947
LENS MODULE AND ELECTRONIC DEVICE HAVING THE SAME Apr 28, 2024 Pending
Array ( [id] => 20322685 [patent_doc_number] => 20250334773 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-30 [patent_title] => LIQUID MIRROR [patent_app_type] => utility [patent_app_number] => 18/646258 [patent_app_country] => US [patent_app_date] => 2024-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7874 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18646258 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/646258
LIQUID MIRROR Apr 24, 2024 Pending
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] => 20296224 [patent_doc_number] => 20250321467 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-16 [patent_title] => PRIVACY CONTROL CIRCUIT FOR CAMERA SYSTEM [patent_app_type] => utility [patent_app_number] => 18/637157 [patent_app_country] => US [patent_app_date] => 2024-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2177 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18637157 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/637157
PRIVACY CONTROL CIRCUIT FOR CAMERA SYSTEM Apr 15, 2024 Pending
Array ( [id] => 19319874 [patent_doc_number] => 20240241418 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-18 [patent_title] => GEAR SWTICHING CONTROL METHOD AND APPARATUS FOR ELECTROCHROMIC DEVICE, AND ELECTROCHROMIC DEVICE [patent_app_type] => utility [patent_app_number] => 18/621395 [patent_app_country] => US [patent_app_date] => 2024-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15402 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18621395 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/621395
GEAR SWTICHING CONTROL METHOD AND APPARATUS FOR ELECTROCHROMIC DEVICE, AND ELECTROCHROMIC DEVICE Mar 28, 2024 Pending
Array ( [id] => 19498947 [patent_doc_number] => 20240337965 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-10 [patent_title] => OPTICAL SCANNING DEVICE AND IMAGE FORMING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/608835 [patent_app_country] => US [patent_app_date] => 2024-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12136 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18608835 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/608835
OPTICAL SCANNING DEVICE AND IMAGE FORMING APPARATUS Mar 17, 2024 Pending
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] => 19266988 [patent_doc_number] => 20240210689 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-27 [patent_title] => IMAGE GENERATOR, HEAD-UP DISPLAY AND VEHICLE [patent_app_type] => utility [patent_app_number] => 18/596660 [patent_app_country] => US [patent_app_date] => 2024-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12322 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18596660 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/596660
IMAGE GENERATOR, HEAD-UP DISPLAY AND VEHICLE Mar 5, 2024 Pending
Array ( [id] => 19725345 [patent_doc_number] => 20250028096 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-23 [patent_title] => BRIGHTNESS ENHANCEMENT FILM [patent_app_type] => utility [patent_app_number] => 18/584224 [patent_app_country] => US [patent_app_date] => 2024-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3129 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18584224 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/584224
BRIGHTNESS ENHANCEMENT FILM Feb 21, 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 Issued
Array ( [id] => 19385439 [patent_doc_number] => 20240275309 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-15 [patent_title] => VIBRATION ACTUATOR AND DRIVING DEVICE [patent_app_type] => utility [patent_app_number] => 18/433094 [patent_app_country] => US [patent_app_date] => 2024-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14527 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18433094 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/433094
VIBRATION ACTUATOR AND DRIVING DEVICE Feb 4, 2024 Pending
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