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] => 20061103 [patent_doc_number] => 20250199325 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-19 [patent_title] => FRAGRANCE DEVICE FOR VIRTUAL REALITY HEADSET [patent_app_type] => utility [patent_app_number] => 19/071989 [patent_app_country] => US [patent_app_date] => 2025-03-06 [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] => -17 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19071989 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/071989
FRAGRANCE DEVICE FOR VIRTUAL REALITY HEADSET Mar 5, 2025 Pending
Array ( [id] => 20088442 [patent_doc_number] => 20250218378 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-03 [patent_title] => DISPLAY APPARATUS, METHOD OF DRIVING THE SAME AND ELECTRONIC APPARATUS INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 19/060885 [patent_app_country] => US [patent_app_date] => 2025-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9245 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 19060885 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/060885
DISPLAY APPARATUS, METHOD OF DRIVING THE SAME AND ELECTRONIC APPARATUS INCLUDING THE SAME Feb 23, 2025 Pending
Array ( [id] => 20051828 [patent_doc_number] => 20250190050 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-12 [patent_title] => BENDING-ASSISTED CALIBRATION FOR EXTENDED REALITY TRACKING [patent_app_type] => utility [patent_app_number] => 19/058864 [patent_app_country] => US [patent_app_date] => 2025-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15485 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19058864 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/058864
BENDING-ASSISTED CALIBRATION FOR EXTENDED REALITY TRACKING Feb 19, 2025 Pending
Array ( [id] => 20234092 [patent_doc_number] => 20250291411 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-18 [patent_title] => EYE TRACKING VIA DENSE POINT CLOUD SCANNING USING A LIGHT BEAM SOURCE AND A REFLECTIVE AND/OR DIFFRACTIVE SURFACE [patent_app_type] => utility [patent_app_number] => 19/057573 [patent_app_country] => US [patent_app_date] => 2025-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2326 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19057573 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/057573
EYE TRACKING VIA DENSE POINT CLOUD SCANNING USING A LIGHT BEAM SOURCE AND A REFLECTIVE AND/OR DIFFRACTIVE SURFACE Feb 18, 2025 Pending
Array ( [id] => 20366999 [patent_doc_number] => 20250356811 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-20 [patent_title] => DISPLAY DEVICE AND ELECTRONIC DEVICE INCLUDING THE DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 19/051009 [patent_app_country] => US [patent_app_date] => 2025-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6286 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19051009 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/051009
Display device and electronic device including the display device Feb 10, 2025 Issued
Array ( [id] => 20042688 [patent_doc_number] => 20250180910 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-05 [patent_title] => RETINAL PROJECTION DEVICE AND NEAR EYE WEARABLE DEVICE [patent_app_type] => utility [patent_app_number] => 19/047783 [patent_app_country] => US [patent_app_date] => 2025-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7196 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19047783 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/047783
RETINAL PROJECTION DEVICE AND NEAR EYE WEARABLE DEVICE Feb 6, 2025 Pending
Array ( [id] => 20017697 [patent_doc_number] => 20250155919 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-15 [patent_title] => Signal generator, method of generating signal, and display device [patent_app_type] => utility [patent_app_number] => 19/026471 [patent_app_country] => US [patent_app_date] => 2025-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1877 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19026471 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/026471
Signal generator, method of generating signal, and display device Jan 16, 2025 Issued
Array ( [id] => 20181996 [patent_doc_number] => 20250265954 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-21 [patent_title] => ELECTROLUMINESCENT DISPLAY APPARATUS [patent_app_type] => utility [patent_app_number] => 18/974208 [patent_app_country] => US [patent_app_date] => 2024-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1237 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18974208 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/974208
Electroluminescent display apparatus Dec 8, 2024 Issued
Array ( [id] => 20415522 [patent_doc_number] => 12498805 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-16 [patent_title] => Input device [patent_app_type] => utility [patent_app_number] => 18/963529 [patent_app_country] => US [patent_app_date] => 2024-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 2103 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18963529 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/963529
Input device Nov 27, 2024 Issued
Array ( [id] => 19848687 [patent_doc_number] => 20250094038 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-20 [patent_title] => METHODS AND SYSTEMS FOR A ROTARY USER INTERFACE FOR TOUCHSCREEN DISPLAYS [patent_app_type] => utility [patent_app_number] => 18/962193 [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] => 17988 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18962193 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/962193
METHODS AND SYSTEMS FOR A ROTARY USER INTERFACE FOR TOUCHSCREEN DISPLAYS Nov 26, 2024 Issued
Array ( [id] => 19836910 [patent_doc_number] => 20250088696 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-13 [patent_title] => CONTROLLER [patent_app_type] => utility [patent_app_number] => 18/962835 [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] => 30434 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 18962835 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/962835
CONTROLLER Nov 26, 2024 Pending
Array ( [id] => 19773001 [patent_doc_number] => 20250054427 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-13 [patent_title] => FROZEN SCREEN DETECTION METHOD AND APPARATUS, ELECTRONIC DEVICE, AND VEHICLE [patent_app_type] => utility [patent_app_number] => 18/930912 [patent_app_country] => US [patent_app_date] => 2024-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8079 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18930912 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/930912
FROZEN SCREEN DETECTION METHOD AND APPARATUS, ELECTRONIC DEVICE, AND VEHICLE Oct 28, 2024 Issued
Array ( [id] => 20571888 [patent_doc_number] => 20260065815 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-03-05 [patent_title] => ARITHMETIC PROCESSING DEVICE, IMAGING DEVICE AND HEAD MOUNTED SYSTEM [patent_app_type] => utility [patent_app_number] => 18/922287 [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] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18922287 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/922287
ARITHMETIC PROCESSING DEVICE, IMAGING DEVICE AND HEAD MOUNTED SYSTEM Oct 20, 2024 Issued
Array ( [id] => 20019185 [patent_doc_number] => 20250157407 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-15 [patent_title] => DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 18/921258 [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] => 7232 [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] => 18921258 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/921258
DISPLAY DEVICE Oct 20, 2024 Pending
Array ( [id] => 20666320 [patent_doc_number] => 12608095 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-21 [patent_title] => Mouse and replacement support kit [patent_app_type] => utility [patent_app_number] => 18/919485 [patent_app_country] => US [patent_app_date] => 2024-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 2437 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18919485 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/919485
Mouse and replacement support kit Oct 17, 2024 Issued
Array ( [id] => 20631674 [patent_doc_number] => 20260095964 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-04-02 [patent_title] => PAIRING OF DEVICES USING A GRAPHICAL USER INTERFACE [patent_app_type] => utility [patent_app_number] => 18/902646 [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] => 3903 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 18902646 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/902646
PAIRING OF DEVICES USING A GRAPHICAL USER INTERFACE Sep 29, 2024 Pending
Array ( [id] => 20242621 [patent_doc_number] => 12422939 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-23 [patent_title] => Power supply detachable mouse [patent_app_type] => utility [patent_app_number] => 18/826222 [patent_app_country] => US [patent_app_date] => 2024-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 0 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 176 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18826222 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/826222
Power supply detachable mouse Sep 5, 2024 Issued
Array ( [id] => 19644743 [patent_doc_number] => 20240419263 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-19 [patent_title] => COMPUTER MOUSE WITH NON-IMPACT MAGNET-BASED SWITCH [patent_app_type] => utility [patent_app_number] => 18/819892 [patent_app_country] => US [patent_app_date] => 2024-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15222 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18819892 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/819892
COMPUTER MOUSE WITH NON-IMPACT MAGNET-BASED SWITCH Aug 28, 2024 Issued
Array ( [id] => 19833955 [patent_doc_number] => 20250085741 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-13 [patent_title] => GLASS ARTICLES, NATIVELY COLORED GLASS HOUSINGS, AND METHODS OF MAKING THE SAME [patent_app_type] => utility [patent_app_number] => 18/818764 [patent_app_country] => US [patent_app_date] => 2024-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 48312 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18818764 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/818764
Glass articles, natively colored glass housings, and methods of making the same Aug 28, 2024 Issued
Array ( [id] => 19876001 [patent_doc_number] => 20250108258 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-03 [patent_title] => Estimation of Motion Repetition using Local Magnetic Field Distortion [patent_app_type] => utility [patent_app_number] => 18/817782 [patent_app_country] => US [patent_app_date] => 2024-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7314 [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] => 18817782 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/817782
Estimation of Motion Repetition using Local Magnetic Field Distortion Aug 27, 2024 Pending
Menu