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] => 20338676 [patent_doc_number] => 20250342796 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-06 [patent_title] => PIXEL CIRCUIT, DISPLAY APPARATUS INCLUDING THE SAME, AND ELECTRONIC DEVICE INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 19/043441 [patent_app_country] => US [patent_app_date] => 2025-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6732 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 296 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19043441 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/043441
PIXEL CIRCUIT, DISPLAY APPARATUS INCLUDING THE SAME, AND ELECTRONIC DEVICE INCLUDING THE SAME Jan 31, 2025 Issued
Array ( [id] => 20297557 [patent_doc_number] => 20250322800 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-16 [patent_title] => METHOD OF DRIVING SOURCE LINES FOR PROVIDING BRIGHTNESS CONSISTENCY AND DRIVER CIRCUIT UTILIZING THE SAME [patent_app_type] => utility [patent_app_number] => 19/035950 [patent_app_country] => US [patent_app_date] => 2025-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8457 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19035950 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/035950
METHOD OF DRIVING SOURCE LINES FOR PROVIDING BRIGHTNESS CONSISTENCY AND DRIVER CIRCUIT UTILIZING THE SAME Jan 23, 2025 Pending
Array ( [id] => 20017795 [patent_doc_number] => 20250156017 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-15 [patent_title] => POSITION INDICATOR INCLUDING CONTROL CIRCUIT THAT CAUSES ELECTRODE TO SWITCH FROM BEING CONNECTED TO ALTERNATING POTENTIAL TO BEING CONNECTED TO FIXED POTENTIAL IN RESPONSE TO DETERMINING THAT PEN PRESSURE IS DETECTED [patent_app_type] => utility [patent_app_number] => 19/025666 [patent_app_country] => US [patent_app_date] => 2025-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15215 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19025666 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/025666
POSITION INDICATOR INCLUDING CONTROL CIRCUIT THAT CAUSES ELECTRODE TO SWITCH FROM BEING CONNECTED TO ALTERNATING POTENTIAL TO BEING CONNECTED TO FIXED POTENTIAL IN RESPONSE TO DETERMINING THAT PEN PRESSURE IS DETECTED Jan 15, 2025 Pending
Array ( [id] => 20422723 [patent_doc_number] => 20250384808 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-18 [patent_title] => ELECTRONIC DEVICE AND VOLTAGE SETTING METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 19/019164 [patent_app_country] => US [patent_app_date] => 2025-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4974 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19019164 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/019164
Light emitting device voltage setting method determining whether a black floating phenomenon has been observed Jan 12, 2025 Issued
Array ( [id] => 20774405 [patent_doc_number] => 12658084 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-06-16 [patent_title] => Detection method for active matrix organic light emitting diode display improving accuracy of detecting data voltage of target color pixel circuits in target pixel column [patent_app_type] => utility [patent_app_number] => 19/015537 [patent_app_country] => US [patent_app_date] => 2025-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 23 [patent_no_of_words] => 12722 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 243 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19015537 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/015537
Detection method for active matrix organic light emitting diode display improving accuracy of detecting data voltage of target color pixel circuits in target pixel column Jan 8, 2025 Issued
Array ( [id] => 20182035 [patent_doc_number] => 20250265993 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-21 [patent_title] => Display Device [patent_app_type] => utility [patent_app_number] => 19/010833 [patent_app_country] => US [patent_app_date] => 2025-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23588 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 19010833 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/010833
Display Device Jan 5, 2025 Pending
Array ( [id] => 20139083 [patent_doc_number] => 20250246127 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-31 [patent_title] => GATE DRIVER, DISPLAY DEVICE INCLUDING THE GATE DRIVER, AND ELECTRONIC DEVICE INCLUDING THE DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 19/010426 [patent_app_country] => US [patent_app_date] => 2025-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17894 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [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] => 19010426 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/010426
GATE DRIVER, DISPLAY DEVICE INCLUDING THE GATE DRIVER, AND ELECTRONIC DEVICE INCLUDING THE DISPLAY DEVICE Jan 5, 2025 Pending
Array ( [id] => 20681783 [patent_doc_number] => 20260120608 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-04-30 [patent_title] => METHOD OF CONTROLLING DISPLAY DRIVER TOTAL CHARGING TIME LENGTH OF SUB-PIXELS TO IMPROVE BRIGHT-DARK LINE ISSUES [patent_app_type] => utility [patent_app_number] => 19/008658 [patent_app_country] => US [patent_app_date] => 2025-01-03 [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] => -13 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19008658 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/008658
Method of controlling display driver total charging time length of sub-pixels to improve bright-dark line issues Jan 2, 2025 Issued
Array ( [id] => 20250754 [patent_doc_number] => 20250299623 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-25 [patent_title] => PIXEL CIRCUIT AND DISPLAY APPARATUS INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 19/004375 [patent_app_country] => US [patent_app_date] => 2024-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5576 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19004375 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/004375
PIXEL CIRCUIT AND DISPLAY APPARATUS INCLUDING THE SAME Dec 28, 2024 Pending
Array ( [id] => 20718015 [patent_doc_number] => 12633270 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-19 [patent_title] => Electro-optical device and electronic equipment capable of reducing delay of video signals [patent_app_type] => utility [patent_app_number] => 19/000526 [patent_app_country] => US [patent_app_date] => 2024-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 12139 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 344 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19000526 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/000526
Electro-optical device and electronic equipment capable of reducing delay of video signals Dec 22, 2024 Issued
Array ( [id] => 19993651 [patent_doc_number] => 20250131873 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-24 [patent_title] => Display Circuit, Display Method, Display Apparatus, and Electronic Device [patent_app_type] => utility [patent_app_number] => 18/989381 [patent_app_country] => US [patent_app_date] => 2024-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9728 [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] => 18989381 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/989381
Display Circuit, Display Method, Display Apparatus, and Electronic Device Dec 19, 2024 Pending
Array ( [id] => 20053327 [patent_doc_number] => 20250191549 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-12 [patent_title] => SYSTEMS AND METHODS FOR GENERATING BISTABLE FERROELECTRIC LIQUID CRYSTAL DRIVE SIGNALS [patent_app_type] => utility [patent_app_number] => 18/978403 [patent_app_country] => US [patent_app_date] => 2024-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3395 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18978403 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/978403
Systems and methods for generating bistable ferroelectric liquid crystal drive signals Dec 11, 2024 Issued
Array ( [id] => 20102790 [patent_doc_number] => 20250232726 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-17 [patent_title] => GATE SIGNAL MASKING CIRCUIT, GATE EMISSION DRIVER INCLUDING THE SAME AND DISPLAY APPARATUS INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 18/966453 [patent_app_country] => US [patent_app_date] => 2024-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9574 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18966453 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/966453
Gate signal masking circuit for light emitting display device reducing power consumption and reducing dead space of display device Dec 2, 2024 Issued
Array ( [id] => 20915052 [patent_doc_number] => 12711904 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-08-18 [patent_title] => Stage circuit of gate driver and display device including the same [patent_app_type] => utility [patent_app_number] => 18/965029 [patent_app_country] => US [patent_app_date] => 2024-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 26 [patent_no_of_words] => 5799 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 229 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18965029 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/965029
STAGE CIRCUIT OF GATE DRIVER AND DISPLAY DEVICE INCLUDING THE SAME Dec 1, 2024 Pending
Array ( [id] => 20196470 [patent_doc_number] => 20250273180 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-28 [patent_title] => Display Device [patent_app_type] => utility [patent_app_number] => 18/962782 [patent_app_country] => US [patent_app_date] => 2024-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2437 [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] => 18962782 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/962782
Display device with driving circuit capable of improving product yield by preventing occurrence of defects due to static electricity Nov 26, 2024 Issued
Array ( [id] => 20624697 [patent_doc_number] => 12592209 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-31 [patent_title] => Multiplexed display panel preventing surface noise generated during switching of switching transistor, multiplexed display device, and driving method for multiplexed display panel [patent_app_type] => utility [patent_app_number] => 18/959687 [patent_app_country] => US [patent_app_date] => 2024-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 17 [patent_no_of_words] => 1255 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 18959687 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/959687
Multiplexed display panel preventing surface noise generated during switching of switching transistor, multiplexed display device, and driving method for multiplexed display panel Nov 25, 2024 Issued
Array ( [id] => 20196407 [patent_doc_number] => 20250273117 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-28 [patent_title] => DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 18/959664 [patent_app_country] => US [patent_app_date] => 2024-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3705 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18959664 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/959664
DISPLAY DEVICE Nov 25, 2024 Pending
Array ( [id] => 20035981 [patent_doc_number] => 20250174203 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-29 [patent_title] => SOURCE DRIVER, DISPLAY DRIVING DEVICE, AND DISPLAY DEVICE INCLUDING THE DISPLAY DRIVING DEVICE [patent_app_type] => utility [patent_app_number] => 18/937255 [patent_app_country] => US [patent_app_date] => 2024-11-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6097 [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] => 18937255 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/937255
SOURCE DRIVER, DISPLAY DRIVING DEVICE, AND DISPLAY DEVICE INCLUDING THE DISPLAY DRIVING DEVICE Nov 4, 2024 Pending
Array ( [id] => 20019207 [patent_doc_number] => 20250157429 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-15 [patent_title] => LIQUID CRYSTAL DISPLAY DEVICE AND DRIVING METHOD FOR THE SAME [patent_app_type] => utility [patent_app_number] => 18/933067 [patent_app_country] => US [patent_app_date] => 2024-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4210 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 288 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18933067 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/933067
Liquid crystal display (LCD) device capable of performing switching between polarity inversion driving methods without causing deterioration in display quality and driving method for he same Oct 30, 2024 Issued
Array ( [id] => 20010760 [patent_doc_number] => 20250148982 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-08 [patent_title] => DISPLAY DEVICE, DRIVING CIRCUIT, AND DISPLAY DRIVING METHOD [patent_app_type] => utility [patent_app_number] => 18/921717 [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] => 8403 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18921717 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/921717
Organic light emitting diode (OLED) display device reducing flicker by reflecting distance between display device and the user Oct 20, 2024 Issued
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