Search

Tulsidas C. Patel

Supervisory Patent Examiner (ID: 15789, Phone: (571)272-2098 , Office: P/2831 )

Most Active Art Unit
2839
Art Unit(s)
3722, 2841, 2839, 2832, 2833, 2834, 2831, 3202
Total Applications
1526
Issued Applications
1289
Pending Applications
97
Abandoned Applications
142

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20558042 [patent_doc_number] => 20260057828 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-02-26 [patent_title] => SEMICONDUCTOR DEVICE, DISPLAY APPARATUS, AND ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 19/378906 [patent_app_country] => US [patent_app_date] => 2025-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 55113 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [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] => 19378906 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/378906
SEMICONDUCTOR DEVICE, DISPLAY APPARATUS, AND ELECTRONIC DEVICE Nov 3, 2025 Pending
Array ( [id] => 20512955 [patent_doc_number] => 20260037056 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-02-05 [patent_title] => EXTENDED REALITY SYNCHRONIZATION METHOD AND SYSTEM BASED ON USER VIEWPORT [patent_app_type] => utility [patent_app_number] => 19/359040 [patent_app_country] => US [patent_app_date] => 2025-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1075 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19359040 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/359040
EXTENDED REALITY SYNCHRONIZATION METHOD AND SYSTEM BASED ON USER VIEWPORT Oct 14, 2025 Pending
Array ( [id] => 20514341 [patent_doc_number] => 20260038442 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-02-05 [patent_title] => DISPLAY AND ELECTRONIC DEVICE FOR PERFORMING MULTIPLE ADJUSTMENTS OF THRESHOLD VOLTAGE OF DRIVING TRANSISTOR [patent_app_type] => utility [patent_app_number] => 19/358872 [patent_app_country] => US [patent_app_date] => 2025-10-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18861 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19358872 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/358872
DISPLAY AND ELECTRONIC DEVICE FOR PERFORMING MULTIPLE ADJUSTMENTS OF THRESHOLD VOLTAGE OF DRIVING TRANSISTOR Oct 14, 2025 Pending
Array ( [id] => 20616512 [patent_doc_number] => 20260086605 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-03-26 [patent_title] => STATE-BASED OPERATION OF ELECTRONIC DEVICES [patent_app_type] => utility [patent_app_number] => 19/337775 [patent_app_country] => US [patent_app_date] => 2025-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10478 [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] => 19337775 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/337775
STATE-BASED OPERATION OF ELECTRONIC DEVICES Sep 22, 2025 Pending
Array ( [id] => 20460797 [patent_doc_number] => 20260010222 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-01-08 [patent_title] => TECHNIQUES FOR SWITCHING BETWEEN IMMERSION LEVELS [patent_app_type] => utility [patent_app_number] => 19/327123 [patent_app_country] => US [patent_app_date] => 2025-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10209 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19327123 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/327123
TECHNIQUES FOR SWITCHING BETWEEN IMMERSION LEVELS Sep 11, 2025 Pending
Array ( [id] => 20429276 [patent_doc_number] => 20250391369 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-25 [patent_title] => DISPLAY APPARATUS FOR VEHICLE [patent_app_type] => utility [patent_app_number] => 19/310295 [patent_app_country] => US [patent_app_date] => 2025-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12350 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19310295 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/310295
DISPLAY APPARATUS FOR VEHICLE Aug 25, 2025 Pending
19/151434 Drive Control Device, Program, and Display System Jul 27, 2025 Pending
Array ( [id] => 20337765 [patent_doc_number] => 20250341885 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-06 [patent_title] => MODULAR OMNIDIRECTIONAL ACTUATED FLOORS PROVIDING AN INTERACTIVE USER EXPERIENCE [patent_app_type] => utility [patent_app_number] => 19/271191 [patent_app_country] => US [patent_app_date] => 2025-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9343 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19271191 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/271191
MODULAR OMNIDIRECTIONAL ACTUATED FLOORS PROVIDING AN INTERACTIVE USER EXPERIENCE Jul 15, 2025 Pending
Array ( [id] => 20283218 [patent_doc_number] => 20250308460 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-02 [patent_title] => PIXEL CIRCUIT AND DISPLAY APPARATUS HAVING THE SAME [patent_app_type] => utility [patent_app_number] => 19/237339 [patent_app_country] => US [patent_app_date] => 2025-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9776 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19237339 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/237339
PIXEL CIRCUIT AND DISPLAY APPARATUS HAVING THE SAME Jun 12, 2025 Pending
Array ( [id] => 20250564 [patent_doc_number] => 20250299433 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-25 [patent_title] => Restricting Display Area of Applications [patent_app_type] => utility [patent_app_number] => 19/229251 [patent_app_country] => US [patent_app_date] => 2025-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3646 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19229251 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/229251
Restricting Display Area of Applications Jun 4, 2025 Pending
Array ( [id] => 20234097 [patent_doc_number] => 20250291416 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-18 [patent_title] => EMG SPEECH SIGNAL DETECTION [patent_app_type] => utility [patent_app_number] => 19/225963 [patent_app_country] => US [patent_app_date] => 2025-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17328 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 19225963 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/225963
EMG SPEECH SIGNAL DETECTION Jun 1, 2025 Pending
Array ( [id] => 20399283 [patent_doc_number] => 20250374758 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-04 [patent_title] => DISPLAY PANEL AND DISPLAY DEVICE INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 19/221197 [patent_app_country] => US [patent_app_date] => 2025-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11446 [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] => 19221197 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/221197
DISPLAY PANEL AND DISPLAY DEVICE INCLUDING THE SAME May 27, 2025 Pending
Array ( [id] => 20208263 [patent_doc_number] => 20250277983 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-04 [patent_title] => STRAY LIGHT SUPPRESSION FOR HEAD WORN COMPUTING [patent_app_type] => utility [patent_app_number] => 19/211031 [patent_app_country] => US [patent_app_date] => 2025-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4856 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19211031 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/211031
STRAY LIGHT SUPPRESSION FOR HEAD WORN COMPUTING May 15, 2025 Pending
Array ( [id] => 20448007 [patent_doc_number] => 20260004731 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-01-01 [patent_title] => EMISSION DRIVING CIRCUIT, DISPLAY DEVICE INCLUDING THE EMISSION DRIVING CIRCUIT AND ELECTRONIC DEVICE INCLUDING THE DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 19/200454 [patent_app_country] => US [patent_app_date] => 2025-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3339 [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] => 19200454 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/200454
EMISSION DRIVING CIRCUIT, DISPLAY DEVICE INCLUDING THE EMISSION DRIVING CIRCUIT AND ELECTRONIC DEVICE INCLUDING THE DISPLAY DEVICE May 5, 2025 Pending
Array ( [id] => 20324252 [patent_doc_number] => 20250336340 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-30 [patent_title] => SYSTEMS, DEVICES, AND METHODS FOR REDUCING LED DISPLAY BRIGHTNESS [patent_app_type] => utility [patent_app_number] => 19/194844 [patent_app_country] => US [patent_app_date] => 2025-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2471 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19194844 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/194844
SYSTEMS, DEVICES, AND METHODS FOR REDUCING LED DISPLAY BRIGHTNESS Apr 29, 2025 Pending
Array ( [id] => 20209340 [patent_doc_number] => 20250279060 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-04 [patent_title] => DISPLAY SUBSTRATE AND DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 19/192530 [patent_app_country] => US [patent_app_date] => 2025-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10128 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 322 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19192530 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/192530
DISPLAY SUBSTRATE AND DISPLAY DEVICE Apr 28, 2025 Pending
Array ( [id] => 20446747 [patent_doc_number] => 20260003469 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-01-01 [patent_title] => TOUCH SENSING STRUCTURE [patent_app_type] => utility [patent_app_number] => 19/190811 [patent_app_country] => US [patent_app_date] => 2025-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1274 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19190811 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/190811
TOUCH SENSING STRUCTURE Apr 27, 2025 Pending
Array ( [id] => 20151965 [patent_doc_number] => 20250251803 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-07 [patent_title] => ELECTRONIC PEN CORE BODY AND ELECTRONIC PEN [patent_app_type] => utility [patent_app_number] => 19/185678 [patent_app_country] => US [patent_app_date] => 2025-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5776 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19185678 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/185678
ELECTRONIC PEN CORE BODY AND ELECTRONIC PEN Apr 21, 2025 Pending
Array ( [id] => 20124164 [patent_doc_number] => 20250239195 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-24 [patent_title] => ELECTRONIC DEVICE COMPRISING FLEXIBLE DISPLAY, OPERATION METHOD THEREOF, AND NON-TRANSITORY STORAGE MEDIUM [patent_app_type] => utility [patent_app_number] => 19/176923 [patent_app_country] => US [patent_app_date] => 2025-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17082 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19176923 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/176923
ELECTRONIC DEVICE COMPRISING FLEXIBLE DISPLAY, OPERATION METHOD THEREOF, AND NON-TRANSITORY STORAGE MEDIUM Apr 10, 2025 Pending
Array ( [id] => 20396580 [patent_doc_number] => 20250372055 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-04 [patent_title] => RESPONSE SPEED EVALUATION SYSTEM FOR DISPLAY DEVICE, RESPONSE SPEED EVALUATION SYSTEM FOR ELECTRONIC DEVICE, AND METHOD DRIVING THE RESPONSE SPEED EVALUATION SYSTEM FOR THE DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 19/080451 [patent_app_country] => US [patent_app_date] => 2025-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3712 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19080451 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/080451
RESPONSE SPEED EVALUATION SYSTEM FOR DISPLAY DEVICE, RESPONSE SPEED EVALUATION SYSTEM FOR ELECTRONIC DEVICE, AND METHOD DRIVING THE RESPONSE SPEED EVALUATION SYSTEM FOR THE DISPLAY DEVICE Mar 13, 2025 Pending
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