Search

Edmond C. Lau

Examiner (ID: 10237, Phone: (571)272-5859 , Office: P/2871 )

Most Active Art Unit
2871
Art Unit(s)
2871
Total Applications
941
Issued Applications
659
Pending Applications
111
Abandoned Applications
190

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18283755 [patent_doc_number] => 20230099227 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-30 [patent_title] => DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 18/076587 [patent_app_country] => US [patent_app_date] => 2022-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9498 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 18076587 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/076587
Display device Dec 6, 2022 Issued
Array ( [id] => 18437774 [patent_doc_number] => 20230185069 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-15 [patent_title] => MICROSCOPE OBJECTIVE [patent_app_type] => utility [patent_app_number] => 18/076040 [patent_app_country] => US [patent_app_date] => 2022-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4644 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18076040 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/076040
Microscope objective Dec 5, 2022 Issued
Array ( [id] => 18267343 [patent_doc_number] => 20230088585 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-23 [patent_title] => DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 18/073012 [patent_app_country] => US [patent_app_date] => 2022-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7822 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 18073012 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/073012
Display device Nov 30, 2022 Issued
Array ( [id] => 19197533 [patent_doc_number] => 11994765 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-28 [patent_title] => Display with polarization dependent diffusive properties [patent_app_type] => utility [patent_app_number] => 18/072078 [patent_app_country] => US [patent_app_date] => 2022-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 6647 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18072078 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/072078
Display with polarization dependent diffusive properties Nov 29, 2022 Issued
Array ( [id] => 18266678 [patent_doc_number] => 20230087920 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-23 [patent_title] => LIGHTING DEVICE [patent_app_type] => utility [patent_app_number] => 18/070820 [patent_app_country] => US [patent_app_date] => 2022-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7443 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 18070820 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/070820
Lighting device Nov 28, 2022 Issued
Array ( [id] => 19114295 [patent_doc_number] => 20240126045 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-18 [patent_title] => IMAGING SYSTEM LENS ASSEMBLY, IMAGE CAPTURING UNIT AND ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 17/994237 [patent_app_country] => US [patent_app_date] => 2022-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17321 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17994237 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/994237
Imaging system lens assembly, image capturing unit and electronic device Nov 24, 2022 Issued
Array ( [id] => 18546619 [patent_doc_number] => 11719967 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-08 [patent_title] => Display system and vehicle [patent_app_type] => utility [patent_app_number] => 17/991848 [patent_app_country] => US [patent_app_date] => 2022-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 20 [patent_no_of_words] => 12522 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17991848 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/991848
Display system and vehicle Nov 21, 2022 Issued
Array ( [id] => 18240873 [patent_doc_number] => 20230073184 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-09 [patent_title] => DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 17/984645 [patent_app_country] => US [patent_app_date] => 2022-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5333 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17984645 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/984645
DISPLAY DEVICE Nov 9, 2022 Abandoned
Array ( [id] => 19756014 [patent_doc_number] => 20250044579 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-06 [patent_title] => IMAGE PROJECTION DEVICE [patent_app_type] => utility [patent_app_number] => 18/709339 [patent_app_country] => US [patent_app_date] => 2022-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12060 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 260 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18709339 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/709339
IMAGE PROJECTION DEVICE Nov 3, 2022 Issued
Array ( [id] => 19141733 [patent_doc_number] => 20240140551 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-02 [patent_title] => Bicycle Rearview Mirror [patent_app_type] => utility [patent_app_number] => 17/976809 [patent_app_country] => US [patent_app_date] => 2022-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2225 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17976809 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/976809
Bicycle Rearview Mirror Oct 29, 2022 Pending
Array ( [id] => 18339109 [patent_doc_number] => 20230131058 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-27 [patent_title] => MAGNETIZATION-FREE FARADAY ROTATORS [patent_app_type] => utility [patent_app_number] => 17/971949 [patent_app_country] => US [patent_app_date] => 2022-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2613 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17971949 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/971949
Magnetization-free Faraday rotators Oct 23, 2022 Issued
Array ( [id] => 18470708 [patent_doc_number] => 20230204994 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-29 [patent_title] => LIQUID CRYSTAL DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 17/969649 [patent_app_country] => US [patent_app_date] => 2022-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5861 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 17969649 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/969649
Liquid crystal display device Oct 18, 2022 Issued
Array ( [id] => 18965547 [patent_doc_number] => 11899305 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-02-13 [patent_title] => Liquid crystal panel and display device [patent_app_type] => utility [patent_app_number] => 17/965816 [patent_app_country] => US [patent_app_date] => 2022-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 35 [patent_figures_cnt] => 45 [patent_no_of_words] => 19505 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17965816 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/965816
Liquid crystal panel and display device Oct 13, 2022 Issued
Array ( [id] => 19114366 [patent_doc_number] => 20240126116 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-18 [patent_title] => SINGLE SUBSTRATE POLARIZER AND TOUCH SENSOR FOR DISPLAY SCREENS [patent_app_type] => utility [patent_app_number] => 17/965444 [patent_app_country] => US [patent_app_date] => 2022-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7009 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17965444 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/965444
Single substrate polarizer and touch sensor for display screens Oct 12, 2022 Issued
Array ( [id] => 20078994 [patent_doc_number] => 12353058 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-08 [patent_title] => Optical lens assembly and electrical device [patent_app_type] => utility [patent_app_number] => 18/045834 [patent_app_country] => US [patent_app_date] => 2022-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 0 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 258 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18045834 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/045834
Optical lens assembly and electrical device Oct 11, 2022 Issued
Array ( [id] => 18326811 [patent_doc_number] => 20230124939 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-20 [patent_title] => OPTICAL LENS ASSEMBLY AND OPTICAL MEASUREMENT METHOD [patent_app_type] => utility [patent_app_number] => 17/959443 [patent_app_country] => US [patent_app_date] => 2022-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3551 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17959443 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/959443
OPTICAL LENS ASSEMBLY AND OPTICAL MEASUREMENT METHOD Oct 3, 2022 Issued
Array ( [id] => 18144422 [patent_doc_number] => 20230018273 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-19 [patent_title] => DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 17/954515 [patent_app_country] => US [patent_app_date] => 2022-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7175 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 17954515 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/954515
Display device Sep 27, 2022 Issued
Array ( [id] => 18462691 [patent_doc_number] => 11686978 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-27 [patent_title] => Display device [patent_app_type] => utility [patent_app_number] => 17/953437 [patent_app_country] => US [patent_app_date] => 2022-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 6524 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 238 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17953437 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/953437
Display device Sep 26, 2022 Issued
Array ( [id] => 20344470 [patent_doc_number] => 12468198 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-11 [patent_title] => Multi-color variable transmission optical device [patent_app_type] => utility [patent_app_number] => 18/694575 [patent_app_country] => US [patent_app_date] => 2022-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 5823 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 274 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18694575 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/694575
Multi-color variable transmission optical device Sep 21, 2022 Issued
Array ( [id] => 20415318 [patent_doc_number] => 12498598 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-16 [patent_title] => Systems and methods for operating one or more electrically controllable privacy glazing structures [patent_app_type] => utility [patent_app_number] => 17/948019 [patent_app_country] => US [patent_app_date] => 2022-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 21 [patent_no_of_words] => 11755 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17948019 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/948019
Systems and methods for operating one or more electrically controllable privacy glazing structures Sep 18, 2022 Issued
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