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] => 18180062 [patent_doc_number] => 20230040791 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-09 [patent_title] => DISPLAY DEVICE AND METHOD OF DRIVING DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 17/882612 [patent_app_country] => US [patent_app_date] => 2022-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13724 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17882612 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/882612
Display device having a luminance compensator based on sensing current from a display panel Aug 7, 2022 Issued
Array ( [id] => 19499071 [patent_doc_number] => 20240338089 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-10 [patent_title] => INTERACTIVE RETICLE [patent_app_type] => utility [patent_app_number] => 18/293701 [patent_app_country] => US [patent_app_date] => 2022-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6654 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18293701 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/293701
Head mounted display system having an interactive reticle for controlling connected devices Jul 28, 2022 Issued
Array ( [id] => 18874288 [patent_doc_number] => 11862109 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-02 [patent_title] => Display device having analog-to-digital converter for compensating based on subpixel characteristic [patent_app_type] => utility [patent_app_number] => 17/877295 [patent_app_country] => US [patent_app_date] => 2022-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 11271 [patent_no_of_claims] => 20 [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] => 17877295 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/877295
Display device having analog-to-digital converter for compensating based on subpixel characteristic Jul 28, 2022 Issued
Array ( [id] => 18721144 [patent_doc_number] => 11798496 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-24 [patent_title] => Display device for calculating compression loss level of compensation data and driving method thereof [patent_app_type] => utility [patent_app_number] => 17/876127 [patent_app_country] => US [patent_app_date] => 2022-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 14336 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17876127 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/876127
Display device for calculating compression loss level of compensation data and driving method thereof Jul 27, 2022 Issued
Array ( [id] => 18394468 [patent_doc_number] => 20230162689 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-25 [patent_title] => DISPLAY DEVICE HAVING A CLOCK TRAINING WITH A PLURALITY OF SIGNAL LEVELS AND DRIVING METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 17/815590 [patent_app_country] => US [patent_app_date] => 2022-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8481 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 17815590 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/815590
Display device having a clock training with a plurality of signal levels and driving method thereof Jul 27, 2022 Issued
Array ( [id] => 18839899 [patent_doc_number] => 11847977 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-19 [patent_title] => Display device having a reference voltage for outputting to a subpixel [patent_app_type] => utility [patent_app_number] => 17/874585 [patent_app_country] => US [patent_app_date] => 2022-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 22237 [patent_no_of_claims] => 16 [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] => 17874585 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/874585
Display device having a reference voltage for outputting to a subpixel Jul 26, 2022 Issued
Array ( [id] => 18729006 [patent_doc_number] => 20230343300 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-26 [patent_title] => DISPLAY DRIVE METHOD FOR REDUCING DIFFERENCE BETWEEN LIGHT EMITTING EFFICIENCIES OF SUBPIXELS, DISPLAY DRIVER, AND DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 17/871289 [patent_app_country] => US [patent_app_date] => 2022-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7678 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17871289 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/871289
Display drive method for reducing difference between light emitting efficiencies of subpixels, display driver, and display device Jul 21, 2022 Issued
Array ( [id] => 18165518 [patent_doc_number] => 20230032117 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-02 [patent_title] => IMAGE SENSING DEVICE [patent_app_type] => utility [patent_app_number] => 17/870720 [patent_app_country] => US [patent_app_date] => 2022-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11018 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17870720 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/870720
Image sensing device having pixel group including a plurality of sub pixels Jul 20, 2022 Issued
Array ( [id] => 20242605 [patent_doc_number] => 12422923 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-23 [patent_title] => Content sharing system with a plurality of users in augmented reality [patent_app_type] => utility [patent_app_number] => 18/292234 [patent_app_country] => US [patent_app_date] => 2022-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2492 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18292234 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/292234
Content sharing system with a plurality of users in augmented reality Jul 19, 2022 Issued
Array ( [id] => 18890664 [patent_doc_number] => 11869441 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-09 [patent_title] => Display device having multiple driving frequency modes [patent_app_type] => utility [patent_app_number] => 17/866820 [patent_app_country] => US [patent_app_date] => 2022-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 14384 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17866820 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/866820
Display device having multiple driving frequency modes Jul 17, 2022 Issued
Array ( [id] => 18751199 [patent_doc_number] => 11810517 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-07 [patent_title] => Display device having a plurality of non-emission periods and driving method thereof [patent_app_type] => utility [patent_app_number] => 17/860110 [patent_app_country] => US [patent_app_date] => 2022-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 11907 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17860110 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/860110
Display device having a plurality of non-emission periods and driving method thereof Jul 7, 2022 Issued
Array ( [id] => 19062781 [patent_doc_number] => 11942025 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-26 [patent_title] => Display device having pixels with the same active layer and method thereof [patent_app_type] => utility [patent_app_number] => 17/855251 [patent_app_country] => US [patent_app_date] => 2022-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 29 [patent_no_of_words] => 16009 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17855251 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/855251
Display device having pixels with the same active layer and method thereof Jun 29, 2022 Issued
Array ( [id] => 17948883 [patent_doc_number] => 20220335902 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-20 [patent_title] => DISPLAY SUBSTRATE AND MANUFACTURING METHOD THEREOF, AND DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 17/854556 [patent_app_country] => US [patent_app_date] => 2022-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19387 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17854556 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/854556
Display substrate having a scan driving circuit with a plurality of shift registers and manufacturing method thereof, display device Jun 29, 2022 Issued
Array ( [id] => 18323553 [patent_doc_number] => 20230121681 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-20 [patent_title] => DISPLAY DEVICE HAVING A PIXEL DRIVER WITH A PULSE WIDTH MODULATION AND A PULSE AMPLITUDE MODULATION SIGNALS [patent_app_type] => utility [patent_app_number] => 17/807690 [patent_app_country] => US [patent_app_date] => 2022-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22027 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17807690 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/807690
Display device having a pixel driver with a pulse width modulation and a pulse amplitude modulation signals Jun 16, 2022 Issued
Array ( [id] => 18578576 [patent_doc_number] => 11735115 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-22 [patent_title] => Pixel driving circuit having two data signals to compensate for threshold voltage and driving method [patent_app_type] => utility [patent_app_number] => 17/839178 [patent_app_country] => US [patent_app_date] => 2022-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 19 [patent_no_of_words] => 18058 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 376 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17839178 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/839178
Pixel driving circuit having two data signals to compensate for threshold voltage and driving method Jun 12, 2022 Issued
Array ( [id] => 18578566 [patent_doc_number] => 11735105 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-22 [patent_title] => Driving circuit for controlling power of light-emitting elements and driving method thereof [patent_app_type] => utility [patent_app_number] => 17/825604 [patent_app_country] => US [patent_app_date] => 2022-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 8238 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 242 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17825604 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/825604
Driving circuit for controlling power of light-emitting elements and driving method thereof May 25, 2022 Issued
Array ( [id] => 19795106 [patent_doc_number] => 12236056 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-25 [patent_title] => Touch display device having a capacitive touch electrode and electromagnetic touch coil [patent_app_type] => utility [patent_app_number] => 17/758012 [patent_app_country] => US [patent_app_date] => 2022-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 4504 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17758012 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/758012
Touch display device having a capacitive touch electrode and electromagnetic touch coil May 19, 2022 Issued
Array ( [id] => 18230453 [patent_doc_number] => 20230069447 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-02 [patent_title] => PIXEL CIRCUIT [patent_app_type] => utility [patent_app_number] => 17/748521 [patent_app_country] => US [patent_app_date] => 2022-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7720 [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] => 17748521 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/748521
Pixel circuit boosted by a boost capacitor May 18, 2022 Issued
Array ( [id] => 17839409 [patent_doc_number] => 20220276714 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-01 [patent_title] => SYSTEM FOR MODIFYING AND PROVIDING TACTILE STIMULATION [patent_app_type] => utility [patent_app_number] => 17/747375 [patent_app_country] => US [patent_app_date] => 2022-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13939 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17747375 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/747375
System for modifying and providing tactile stimulation May 17, 2022 Issued
Array ( [id] => 18592980 [patent_doc_number] => 11741887 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-29 [patent_title] => Pixel and display device having a frame frequency with a plurality of non-emission periods [patent_app_type] => utility [patent_app_number] => 17/745179 [patent_app_country] => US [patent_app_date] => 2022-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 11142 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 288 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17745179 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/745179
Pixel and display device having a frame frequency with a plurality of non-emission periods May 15, 2022 Issued
Menu