Search

Van Nguyen Chow

Examiner (ID: 8422, Phone: (571)272-7590 , Office: P/2695 )

Most Active Art Unit
2627
Art Unit(s)
2653, 2656, 2627, 2694, 2689, 2688, 2695, 2623
Total Applications
1292
Issued Applications
1041
Pending Applications
60
Abandoned Applications
215

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19711029 [patent_doc_number] => 20250021171 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-16 [patent_title] => Reconfigurable Keyboard [patent_app_type] => utility [patent_app_number] => 18/901419 [patent_app_country] => US [patent_app_date] => 2024-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8332 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18901419 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/901419
Reconfigurable keyboard Sep 29, 2024 Issued
Array ( [id] => 20001983 [patent_doc_number] => 20250140205 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-01 [patent_title] => ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 18/896818 [patent_app_country] => US [patent_app_date] => 2024-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3554 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18896818 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/896818
ELECTRONIC DEVICE Sep 24, 2024 Pending
Array ( [id] => 19879555 [patent_doc_number] => 20250111812 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-03 [patent_title] => OUTPUT AMPLIFIER CIRCUIT, DISPLAY DRIVER AND DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 18/893996 [patent_app_country] => US [patent_app_date] => 2024-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8453 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18893996 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/893996
OUTPUT AMPLIFIER CIRCUIT, DISPLAY DRIVER AND DISPLAY DEVICE Sep 23, 2024 Pending
Array ( [id] => 19664105 [patent_doc_number] => 20240431170 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-26 [patent_title] => ORGANIC LIGHT EMITTING DISPLAY APPARATUS [patent_app_type] => utility [patent_app_number] => 18/830439 [patent_app_country] => US [patent_app_date] => 2024-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10299 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18830439 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/830439
ORGANIC LIGHT EMITTING DISPLAY APPARATUS Sep 9, 2024 Pending
Array ( [id] => 19664105 [patent_doc_number] => 20240431170 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-26 [patent_title] => ORGANIC LIGHT EMITTING DISPLAY APPARATUS [patent_app_type] => utility [patent_app_number] => 18/830439 [patent_app_country] => US [patent_app_date] => 2024-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10299 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18830439 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/830439
ORGANIC LIGHT EMITTING DISPLAY APPARATUS Sep 9, 2024 Pending
Array ( [id] => 19662175 [patent_doc_number] => 20240429240 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-26 [patent_title] => DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 18/820880 [patent_app_country] => US [patent_app_date] => 2024-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10748 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18820880 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/820880
Display device Aug 29, 2024 Issued
Array ( [id] => 19662175 [patent_doc_number] => 20240429240 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-26 [patent_title] => DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 18/820880 [patent_app_country] => US [patent_app_date] => 2024-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10748 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18820880 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/820880
Display device Aug 29, 2024 Issued
Array ( [id] => 20019184 [patent_doc_number] => 20250157406 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-15 [patent_title] => TIMING CONTROLLER, DISPLAY DRIVING DEVICE AND DISPLAY DEVICE INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 18/799746 [patent_app_country] => US [patent_app_date] => 2024-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8234 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18799746 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/799746
TIMING CONTROLLER, DISPLAY DRIVING DEVICE AND DISPLAY DEVICE INCLUDING THE SAME Aug 8, 2024 Pending
Array ( [id] => 19876618 [patent_doc_number] => 20250108875 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-03 [patent_title] => Rotating Platform with Navigation Controller for Use With or Without a Chair [patent_app_type] => utility [patent_app_number] => 18/790571 [patent_app_country] => US [patent_app_date] => 2024-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20776 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18790571 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/790571
Rotating Platform with Navigation Controller for Use With or Without a Chair Jul 30, 2024 Pending
Array ( [id] => 19726822 [patent_doc_number] => 20250029573 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-23 [patent_title] => DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 18/771601 [patent_app_country] => US [patent_app_date] => 2024-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6800 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [patent_words_short_claim] => 303 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18771601 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/771601
Display device Jul 11, 2024 Issued
Array ( [id] => 19850244 [patent_doc_number] => 20250095595 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-20 [patent_title] => CURRENT STEERING FOR HIGH-FREQUENCY PIXEL MODULATION [patent_app_type] => utility [patent_app_number] => 18/766892 [patent_app_country] => US [patent_app_date] => 2024-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10529 [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] => 18766892 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/766892
CURRENT STEERING FOR HIGH-FREQUENCY PIXEL MODULATION Jul 8, 2024 Pending
Array ( [id] => 20374992 [patent_doc_number] => 12482433 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-25 [patent_title] => Drive method and drive circuit of display panel, and display device [patent_app_type] => utility [patent_app_number] => 18/751311 [patent_app_country] => US [patent_app_date] => 2024-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4341 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 259 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18751311 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/751311
Drive method and drive circuit of display panel, and display device Jun 22, 2024 Issued
Array ( [id] => 19515168 [patent_doc_number] => 20240346854 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-17 [patent_title] => ELECTRONIC DEVICE AND AUTHENTICATION METHOD OF ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 18/749994 [patent_app_country] => US [patent_app_date] => 2024-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 32283 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18749994 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/749994
ELECTRONIC DEVICE AND AUTHENTICATION METHOD OF ELECTRONIC DEVICE Jun 20, 2024 Pending
Array ( [id] => 19515168 [patent_doc_number] => 20240346854 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-17 [patent_title] => ELECTRONIC DEVICE AND AUTHENTICATION METHOD OF ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 18/749994 [patent_app_country] => US [patent_app_date] => 2024-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 32283 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18749994 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/749994
ELECTRONIC DEVICE AND AUTHENTICATION METHOD OF ELECTRONIC DEVICE Jun 20, 2024 Pending
Array ( [id] => 19660365 [patent_doc_number] => 20240427430 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-26 [patent_title] => INFORMATION PROCESSING SYSTEM, WRITING INSTRUMENT, AND ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 18/743456 [patent_app_country] => US [patent_app_date] => 2024-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10024 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18743456 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/743456
INFORMATION PROCESSING SYSTEM, WRITING INSTRUMENT, AND ELECTRONIC DEVICE Jun 13, 2024 Pending
Array ( [id] => 19795943 [patent_doc_number] => 12236904 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-25 [patent_title] => LED backlight matrix driving circuit and driving voltage detection and regulation method therefor [patent_app_type] => utility [patent_app_number] => 18/743176 [patent_app_country] => US [patent_app_date] => 2024-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2825 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 441 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18743176 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/743176
LED backlight matrix driving circuit and driving voltage detection and regulation method therefor Jun 13, 2024 Issued
Array ( [id] => 19467541 [patent_doc_number] => 20240321211 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-26 [patent_title] => DISPLAY PANEL AND DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 18/735074 [patent_app_country] => US [patent_app_date] => 2024-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8201 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 262 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18735074 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/735074
DISPLAY PANEL AND DISPLAY DEVICE Jun 4, 2024 Pending
Array ( [id] => 19695988 [patent_doc_number] => 20250014533 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-09 [patent_title] => DISPLAY PANEL AND DRIVING METHOD THEREOF, AND ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 18/677433 [patent_app_country] => US [patent_app_date] => 2024-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6960 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 355 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18677433 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/677433
Display panel and driving method thereof, and electronic device May 28, 2024 Issued
Array ( [id] => 19695988 [patent_doc_number] => 20250014533 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-09 [patent_title] => DISPLAY PANEL AND DRIVING METHOD THEREOF, AND ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 18/677433 [patent_app_country] => US [patent_app_date] => 2024-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6960 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 355 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18677433 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/677433
Display panel and driving method thereof, and electronic device May 28, 2024 Issued
Array ( [id] => 20381434 [patent_doc_number] => 20250363927 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-27 [patent_title] => Display Apparatus, Control Method, Electronic Device, and Computer-Readable Storage Medium [patent_app_type] => utility [patent_app_number] => 19/108348 [patent_app_country] => US [patent_app_date] => 2024-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9821 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19108348 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/108348
Display Apparatus, Control Method, Electronic Device, and Computer-Readable Storage Medium May 23, 2024 Pending
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