Search

Long D. Pham

Examiner (ID: 18850, Phone: (571)270-5573 , Office: P/2691 )

Most Active Art Unit
2691
Art Unit(s)
2691, 2618, 2629, 2623
Total Applications
992
Issued Applications
736
Pending Applications
67
Abandoned Applications
206

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20317082 [patent_doc_number] => 12455632 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-28 [patent_title] => Wearable device having gestures for proximate points of interest [patent_app_type] => utility [patent_app_number] => 18/428632 [patent_app_country] => US [patent_app_date] => 2024-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4561 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 345 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18428632 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/428632
Wearable device having gestures for proximate points of interest Jan 30, 2024 Issued
Array ( [id] => 19160757 [patent_doc_number] => 20240153464 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-09 [patent_title] => DISPLAY APPARATUS AND METHOD FOR OPERATING THE SAME [patent_app_type] => utility [patent_app_number] => 18/412332 [patent_app_country] => US [patent_app_date] => 2024-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7047 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18412332 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/412332
Display apparatus having an initial period with multiple refreshes and method thereof Jan 11, 2024 Issued
Array ( [id] => 19971430 [patent_doc_number] => 12340044 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-24 [patent_title] => Touch detection device having a plurality of initial setting distance [patent_app_type] => utility [patent_app_number] => 18/409303 [patent_app_country] => US [patent_app_date] => 2024-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 23 [patent_no_of_words] => 5239 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18409303 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/409303
Touch detection device having a plurality of initial setting distance Jan 9, 2024 Issued
Array ( [id] => 20111144 [patent_doc_number] => 12361877 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-15 [patent_title] => Display device operating in variable refresh rate based on operating frequency and driving method [patent_app_type] => utility [patent_app_number] => 18/395832 [patent_app_country] => US [patent_app_date] => 2023-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 21 [patent_no_of_words] => 10815 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18395832 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/395832
Display device operating in variable refresh rate based on operating frequency and driving method Dec 25, 2023 Issued
Array ( [id] => 20258728 [patent_doc_number] => 12431089 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-30 [patent_title] => Display substrate having a scan driving circuit with a plurality of shift registers and manufacturing method [patent_app_type] => utility [patent_app_number] => 18/394000 [patent_app_country] => US [patent_app_date] => 2023-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 17 [patent_no_of_words] => 14222 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 442 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18394000 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/394000
Display substrate having a scan driving circuit with a plurality of shift registers and manufacturing method Dec 21, 2023 Issued
Array ( [id] => 19506777 [patent_doc_number] => 12118198 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-15 [patent_title] => Object processing method having customization options and apparatus thereof [patent_app_type] => utility [patent_app_number] => 18/393581 [patent_app_country] => US [patent_app_date] => 2023-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 15 [patent_no_of_words] => 6169 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 240 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18393581 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/393581
Object processing method having customization options and apparatus thereof Dec 20, 2023 Issued
Array ( [id] => 19085825 [patent_doc_number] => 20240112626 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-04 [patent_title] => DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 18/528761 [patent_app_country] => US [patent_app_date] => 2023-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22038 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18528761 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/528761
Display device having a pixel driver with pulse width modulation and pulse amplitude modulation signals Dec 3, 2023 Issued
Array ( [id] => 19943288 [patent_doc_number] => 12315424 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-27 [patent_title] => Display device for outputting compensation data based on driving frequency of previous frame [patent_app_type] => utility [patent_app_number] => 18/387357 [patent_app_country] => US [patent_app_date] => 2023-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 1193 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18387357 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/387357
Display device for outputting compensation data based on driving frequency of previous frame Nov 5, 2023 Issued
Array ( [id] => 19286711 [patent_doc_number] => 20240223191 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-04 [patent_title] => NEGATIVE LEVEL SHIFTER AND DISPLAY DEVICE INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 18/383584 [patent_app_country] => US [patent_app_date] => 2023-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5806 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18383584 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/383584
NEGATIVE LEVEL SHIFTER AND DISPLAY DEVICE INCLUDING THE SAME Oct 24, 2023 Pending
Array ( [id] => 20243819 [patent_doc_number] => 12424148 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-23 [patent_title] => Luminance compensation method of display device by adjusting initialization control signal and display device [patent_app_type] => utility [patent_app_number] => 18/493977 [patent_app_country] => US [patent_app_date] => 2023-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 21 [patent_no_of_words] => 9695 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18493977 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/493977
Luminance compensation method of display device by adjusting initialization control signal and display device Oct 24, 2023 Issued
Array ( [id] => 19873428 [patent_doc_number] => 12266295 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-01 [patent_title] => Driving method for generating a scanning signal with pulse width modulation based on gray-scale value, driving device of display panel, and display device [patent_app_type] => utility [patent_app_number] => 18/383052 [patent_app_country] => US [patent_app_date] => 2023-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 8998 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18383052 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/383052
Driving method for generating a scanning signal with pulse width modulation based on gray-scale value, driving device of display panel, and display device Oct 23, 2023 Issued
Array ( [id] => 19148700 [patent_doc_number] => 20240147821 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-02 [patent_title] => DISPLAY APPARATUS [patent_app_type] => utility [patent_app_number] => 18/486045 [patent_app_country] => US [patent_app_date] => 2023-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15500 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18486045 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/486045
Display apparatus having a touch sensing layer with a reflection-adjusting layer Oct 11, 2023 Issued
Array ( [id] => 20564755 [patent_doc_number] => 12567368 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-03 [patent_title] => Display device having a multiplexing curcuit driven by selection signal groups and driving method thereof [patent_app_type] => utility [patent_app_number] => 18/834236 [patent_app_country] => US [patent_app_date] => 2023-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 17 [patent_no_of_words] => 16533 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 660 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18834236 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/834236
Display device having a multiplexing curcuit driven by selection signal groups and driving method thereof Oct 6, 2023 Issued
Array ( [id] => 19795873 [patent_doc_number] => 12236833 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-25 [patent_title] => Display panel for determining flicker degree based on brightness data and debugging method thereof [patent_app_type] => utility [patent_app_number] => 18/472317 [patent_app_country] => US [patent_app_date] => 2023-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 9048 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18472317 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/472317
Display panel for determining flicker degree based on brightness data and debugging method thereof Sep 21, 2023 Issued
Array ( [id] => 19420666 [patent_doc_number] => 20240296790 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-05 [patent_title] => DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 18/369842 [patent_app_country] => US [patent_app_date] => 2023-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8874 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18369842 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/369842
Display device having a short circuit protection part to output a shutdown signal Sep 18, 2023 Issued
Array ( [id] => 19899971 [patent_doc_number] => 12277900 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-15 [patent_title] => Display device having a voltage regulating circuit for outputting to pixel circuit [patent_app_type] => utility [patent_app_number] => 18/367647 [patent_app_country] => US [patent_app_date] => 2023-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 20 [patent_no_of_words] => 6188 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18367647 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/367647
Display device having a voltage regulating circuit for outputting to pixel circuit Sep 12, 2023 Issued
Array ( [id] => 19917666 [patent_doc_number] => 12293036 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-06 [patent_title] => Waterproof-state recognition and processing method and device applicable to capacitive touch screen [patent_app_type] => utility [patent_app_number] => 18/244542 [patent_app_country] => US [patent_app_date] => 2023-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 0 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 230 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18244542 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/244542
Waterproof-state recognition and processing method and device applicable to capacitive touch screen Sep 10, 2023 Issued
Array ( [id] => 20387958 [patent_doc_number] => 12487684 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-02 [patent_title] => Signal transmission between electronic device and keyboard using high/low pass filters [patent_app_type] => utility [patent_app_number] => 18/689639 [patent_app_country] => US [patent_app_date] => 2023-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 19 [patent_no_of_words] => 7358 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 330 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18689639 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/689639
Signal transmission between electronic device and keyboard using high/low pass filters Sep 7, 2023 Issued
Array ( [id] => 19756333 [patent_doc_number] => 20250044898 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-06 [patent_title] => PALM REJECTION METHOD FOR ACTIVE PENS AND TOUCH SCREEN DEVICES [patent_app_type] => utility [patent_app_number] => 18/365789 [patent_app_country] => US [patent_app_date] => 2023-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7005 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18365789 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/365789
Palm rejection method for active pens and touch screen devices Aug 3, 2023 Issued
Array ( [id] => 19873439 [patent_doc_number] => 12266306 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-01 [patent_title] => Display device including an emission driver for controlling an off period ratio based on dimming signal [patent_app_type] => utility [patent_app_number] => 18/364724 [patent_app_country] => US [patent_app_date] => 2023-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 12180 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18364724 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/364724
Display device including an emission driver for controlling an off period ratio based on dimming signal Aug 2, 2023 Issued
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