Search

Nelson C. Lam

Examiner (ID: 3623, Phone: (571)272-8044 , Office: P/2697 )

Most Active Art Unit
2627
Art Unit(s)
2622, 2825, 2627, 2697, 2629
Total Applications
766
Issued Applications
424
Pending Applications
77
Abandoned Applications
281

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19759254 [patent_doc_number] => 20250047819 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-06 [patent_title] => LIGHT FIELD PROJECTORS AND METHODS FOR REDISTRIBUTING LIGHT DYNAMICALLY TO ACHIEVE A LIGHT FIELD [patent_app_type] => utility [patent_app_number] => 18/921815 [patent_app_country] => US [patent_app_date] => 2024-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13826 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 210 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18921815 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/921815
LIGHT FIELD PROJECTORS AND METHODS FOR REDISTRIBUTING LIGHT DYNAMICALLY TO ACHIEVE A LIGHT FIELD Oct 20, 2024 Pending
Array ( [id] => 20898783 [patent_doc_number] => 12706051 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-08-11 [patent_title] => Display substrate including multiple cascaded shift register units, preparation method thereof, and display device [patent_app_type] => utility [patent_app_number] => 18/918116 [patent_app_country] => US [patent_app_date] => 2024-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 33 [patent_figures_cnt] => 45 [patent_no_of_words] => 25187 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 571 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18918116 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/918116
Display Substrate Including Multiple Cascaded Shift Register Units, Preparation Method Thereof, and Display Device Oct 16, 2024 Pending
Array ( [id] => 20455632 [patent_doc_number] => 12518690 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-06 [patent_title] => Level shifter for display device reducing number of data bits for specifying an output channel and display device including the same [patent_app_type] => utility [patent_app_number] => 18/917858 [patent_app_country] => US [patent_app_date] => 2024-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 27 [patent_no_of_words] => 6049 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18917858 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/917858
Level shifter for display device reducing number of data bits for specifying an output channel and display device including the same Oct 15, 2024 Issued
Array ( [id] => 20667301 [patent_doc_number] => 12609081 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-21 [patent_title] => Display device and electronic device having afterimage compensation [patent_app_type] => utility [patent_app_number] => 18/915516 [patent_app_country] => US [patent_app_date] => 2024-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 9690 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 18915516 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/915516
Display device and electronic device having afterimage compensation Oct 14, 2024 Issued
Array ( [id] => 20035978 [patent_doc_number] => 20250174200 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-29 [patent_title] => Display Device [patent_app_type] => utility [patent_app_number] => 18/893682 [patent_app_country] => US [patent_app_date] => 2024-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7309 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18893682 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/893682
Display device reducing electromagnetic interference (EMI) noise on display panel Sep 22, 2024 Issued
Array ( [id] => 19865828 [patent_doc_number] => 20250104614 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-27 [patent_title] => PIXEL AND DISPLAY DEVICE INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 18/887386 [patent_app_country] => US [patent_app_date] => 2024-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10417 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18887386 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/887386
PIXEL AND DISPLAY DEVICE INCLUDING THE SAME Sep 16, 2024 Pending
Array ( [id] => 20495099 [patent_doc_number] => 12536974 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-27 [patent_title] => Liquid crystal display device for suppressing deterioration of display quality caused by polarity bias of data voltage and method of driving the same [patent_app_type] => utility [patent_app_number] => 18/883182 [patent_app_country] => US [patent_app_date] => 2024-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 13 [patent_no_of_words] => 4943 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 435 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18883182 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/883182
Liquid crystal display device for suppressing deterioration of display quality caused by polarity bias of data voltage and method of driving the same Sep 11, 2024 Issued
Array ( [id] => 20977542 [patent_doc_number] => 12738246 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-09-15 [patent_title] => Liquid crystal display module capable of being used in low temperature environment [patent_app_type] => utility [patent_app_number] => 18/809388 [patent_app_country] => US [patent_app_date] => 2024-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 0 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 272 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18809388 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/809388
LIQUID CRYSTAL DISPLAY MODULE CAPABLE OF BEING USED IN LOW TEMPERATURE ENVIRONMENT Aug 19, 2024 Pending
Array ( [id] => 20716882 [patent_doc_number] => 12632131 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-19 [patent_title] => Laptop computer with dynamic trackpad region [patent_app_type] => utility [patent_app_number] => 18/808337 [patent_app_country] => US [patent_app_date] => 2024-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 20 [patent_no_of_words] => 12961 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18808337 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/808337
Laptop computer with dynamic trackpad region Aug 18, 2024 Issued
Array ( [id] => 20062934 [patent_doc_number] => 20250201156 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-19 [patent_title] => SOURCE DRIVER AND DISPLAY DRIVER INTEGRATED CIRCUIT INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 18/806435 [patent_app_country] => US [patent_app_date] => 2024-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6028 [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] => 18806435 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/806435
Source driver reducing test time by simultaneously performing test on the source driver and display driver integrated circuit including the same Aug 14, 2024 Issued
Array ( [id] => 19618804 [patent_doc_number] => 20240404484 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-05 [patent_title] => DISPLAY PANEL AND DISPLAY APPARATUS [patent_app_type] => utility [patent_app_number] => 18/806364 [patent_app_country] => US [patent_app_date] => 2024-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8256 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18806364 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/806364
DISPLAY PANEL AND DISPLAY APPARATUS Aug 14, 2024 Pending
Array ( [id] => 20953714 [patent_doc_number] => 20260260605 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-09-03 [patent_title] => DISPLAY PANEL AND DISPLAY APPARATUS [patent_app_type] => utility [patent_app_number] => 18/836029 [patent_app_country] => US [patent_app_date] => 2023-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7276 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 315 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18836029 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/836029
DISPLAY PANEL AND DISPLAY APPARATUS Aug 5, 2024 Pending
Array ( [id] => 20495098 [patent_doc_number] => 12536973 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-27 [patent_title] => Liquid crystal display (LCD) apparatus suppressing fluctuation of ramp voltage thereby reducing deterioration of image quality [patent_app_type] => utility [patent_app_number] => 18/787437 [patent_app_country] => US [patent_app_date] => 2024-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 5743 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 300 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18787437 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/787437
Liquid crystal display (LCD) apparatus suppressing fluctuation of ramp voltage thereby reducing deterioration of image quality Jul 28, 2024 Issued
Array ( [id] => 20703921 [patent_doc_number] => 12626636 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-12 [patent_title] => Low voltage differential signaling (LVDS) communication interface connecting liquid crystal controller and liquid crystal driver [patent_app_type] => utility [patent_app_number] => 18/784886 [patent_app_country] => US [patent_app_date] => 2024-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 0 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 250 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18784886 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/784886
Low voltage differential signaling (LVDS) communication interface connecting liquid crystal controller and liquid crystal driver Jul 24, 2024 Issued
Array ( [id] => 19803638 [patent_doc_number] => 20250069563 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-27 [patent_title] => DISPLAY DEVICE AND DRIVING METHOD OF DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 18/779759 [patent_app_country] => US [patent_app_date] => 2024-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17505 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 410 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18779759 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/779759
DISPLAY DEVICE AND DRIVING METHOD OF DISPLAY DEVICE Jul 21, 2024 Pending
Array ( [id] => 20507832 [patent_doc_number] => 12542114 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-03 [patent_title] => Display device suppressing deterioration of display quality due to resistance increase of wiring lines [patent_app_type] => utility [patent_app_number] => 18/771700 [patent_app_country] => US [patent_app_date] => 2024-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 0 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 372 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18771700 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/771700
Display device suppressing deterioration of display quality due to resistance increase of wiring lines Jul 11, 2024 Issued
Array ( [id] => 20456330 [patent_doc_number] => 12519393 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-06 [patent_title] => Direct current to direct current (DC-DC) converter reducing power consumption and heat generation [patent_app_type] => utility [patent_app_number] => 18/762847 [patent_app_country] => US [patent_app_date] => 2024-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 13 [patent_no_of_words] => 5806 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 289 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18762847 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/762847
Direct current to direct current (DC-DC) converter reducing power consumption and heat generation Jul 2, 2024 Issued
Array ( [id] => 20703940 [patent_doc_number] => 12626655 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-12 [patent_title] => Organic light emitting diode (OLED) pixel circuit reducing weak light emission of light-emitting element in non-light emitting stage [patent_app_type] => utility [patent_app_number] => 18/759629 [patent_app_country] => US [patent_app_date] => 2024-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 19 [patent_no_of_words] => 4672 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 348 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18759629 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/759629
Organic light emitting diode (OLED) pixel circuit reducing weak light emission of light-emitting element in non-light emitting stage Jun 27, 2024 Issued
Array ( [id] => 20317862 [patent_doc_number] => 12456417 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-28 [patent_title] => Panel brightness compensation method solving problem of mura visual defects [patent_app_type] => utility [patent_app_number] => 18/751393 [patent_app_country] => US [patent_app_date] => 2024-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 1231 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 370 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18751393 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/751393
Panel brightness compensation method solving problem of mura visual defects Jun 23, 2024 Issued
Array ( [id] => 19646140 [patent_doc_number] => 20240420660 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-19 [patent_title] => STRUCTURE OF STABLE CRYSTAL LIQUID DISPLAY MODULE CAPABLE OF REDUCING CROSSTALK INTERFERENCE [patent_app_type] => utility [patent_app_number] => 18/741112 [patent_app_country] => US [patent_app_date] => 2024-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4907 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 339 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18741112 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/741112
Structure of stable liquid crystal display module capable of reducing crosstalk interference Jun 11, 2024 Issued
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