Search

Thomas M. Lithgow

Examiner (ID: 17342, Phone: (571)272-1162 , Office: P/1776 )

Most Active Art Unit
1724
Art Unit(s)
1305, 1778, 1776, 2899, 1797, 1303, 1308, 1724
Total Applications
2612
Issued Applications
2059
Pending Applications
133
Abandoned Applications
420

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18809635 [patent_doc_number] => 20230383970 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-30 [patent_title] => Electronic Display with Air Purifying System [patent_app_type] => utility [patent_app_number] => 18/205832 [patent_app_country] => US [patent_app_date] => 2023-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11290 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18205832 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/205832
Electronic Display with Air Purifying System Jun 4, 2023 Abandoned
Array ( [id] => 20689139 [patent_doc_number] => 12619288 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-05 [patent_title] => Electronic device comprising antenna [patent_app_type] => utility [patent_app_number] => 18/205295 [patent_app_country] => US [patent_app_date] => 2023-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 16 [patent_no_of_words] => 9001 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [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] => 18205295 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/205295
Electronic device comprising antenna Jun 1, 2023 Issued
Array ( [id] => 18905680 [patent_doc_number] => 20240021165 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-18 [patent_title] => SCAN DRIVER FOR APPLYING A BIAS VOLTAGE AND DISPLAY DEVICE INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 18/204395 [patent_app_country] => US [patent_app_date] => 2023-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21012 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18204395 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/204395
Scan driver for applying a bias voltage and display device including the same preliminary class May 31, 2023 Issued
Array ( [id] => 19079145 [patent_doc_number] => 11948518 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-02 [patent_title] => Source driver with adaptive gamma driving structure [patent_app_type] => utility [patent_app_number] => 18/203651 [patent_app_country] => US [patent_app_date] => 2023-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 9386 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 268 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18203651 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/203651
Source driver with adaptive gamma driving structure May 30, 2023 Issued
Array ( [id] => 19459745 [patent_doc_number] => 12100243 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-24 [patent_title] => Predicting display fit and ophthalmic fit measurements using a simulator [patent_app_type] => utility [patent_app_number] => 18/326332 [patent_app_country] => US [patent_app_date] => 2023-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 20 [patent_no_of_words] => 13478 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18326332 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/326332
Predicting display fit and ophthalmic fit measurements using a simulator May 30, 2023 Issued
Array ( [id] => 18912748 [patent_doc_number] => 11875731 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-16 [patent_title] => Drive module, voltage generation method thereof, and display device [patent_app_type] => utility [patent_app_number] => 18/201704 [patent_app_country] => US [patent_app_date] => 2023-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 17568 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 223 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18201704 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/201704
Drive module, voltage generation method thereof, and display device May 23, 2023 Issued
Array ( [id] => 20381260 [patent_doc_number] => 20250363753 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-27 [patent_title] => METHOD FOR ANCHORING A VIRTUAL OBJECT, ASSOCIATED SYSTEM [patent_app_type] => utility [patent_app_number] => 18/867590 [patent_app_country] => US [patent_app_date] => 2023-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5762 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 238 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18867590 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/867590
METHOD FOR ANCHORING A VIRTUAL OBJECT, ASSOCIATED SYSTEM May 22, 2023 Abandoned
Array ( [id] => 18863958 [patent_doc_number] => 20230418394 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-28 [patent_title] => VERTICAL MOUSE [patent_app_type] => utility [patent_app_number] => 18/320493 [patent_app_country] => US [patent_app_date] => 2023-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10388 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18320493 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/320493
Mouse May 18, 2023 Issued
Array ( [id] => 19588150 [patent_doc_number] => 20240385707 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-21 [patent_title] => CONDUCTIVE FILM AND TOUCH SENSOR [patent_app_type] => utility [patent_app_number] => 18/319539 [patent_app_country] => US [patent_app_date] => 2023-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6849 [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] => 18319539 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/319539
Conductive film and touch sensor May 17, 2023 Issued
Array ( [id] => 19475792 [patent_doc_number] => 12105883 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-01 [patent_title] => Force feedback control apparatus and control method for same [patent_app_type] => utility [patent_app_number] => 18/320096 [patent_app_country] => US [patent_app_date] => 2023-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 8403 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18320096 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/320096
Force feedback control apparatus and control method for same May 17, 2023 Issued
Array ( [id] => 19475792 [patent_doc_number] => 12105883 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-01 [patent_title] => Force feedback control apparatus and control method for same [patent_app_type] => utility [patent_app_number] => 18/320096 [patent_app_country] => US [patent_app_date] => 2023-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 8403 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18320096 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/320096
Force feedback control apparatus and control method for same May 17, 2023 Issued
Array ( [id] => 18810491 [patent_doc_number] => 20230384826 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-30 [patent_title] => WEARABLE DATA PROCESSING APPARATUS, SYSTEM AND METHOD [patent_app_type] => utility [patent_app_number] => 18/318839 [patent_app_country] => US [patent_app_date] => 2023-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11303 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18318839 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/318839
Wearable data processing apparatus, system and method May 16, 2023 Issued
Array ( [id] => 20258499 [patent_doc_number] => 12430858 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-30 [patent_title] => Augmented reality display system and augmented reality display device with improved light utilization efficiency [patent_app_type] => utility [patent_app_number] => 18/197844 [patent_app_country] => US [patent_app_date] => 2023-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18197844 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/197844
Augmented reality display system and augmented reality display device with improved light utilization efficiency May 15, 2023 Issued
Array ( [id] => 20388992 [patent_doc_number] => 12488725 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-02 [patent_title] => Grayscale calibrating method for display panel and display device [patent_app_type] => utility [patent_app_number] => 18/552560 [patent_app_country] => US [patent_app_date] => 2023-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 812 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 254 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18552560 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/552560
Grayscale calibrating method for display panel and display device May 15, 2023 Issued
Array ( [id] => 19369653 [patent_doc_number] => 12061737 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-13 [patent_title] => Image processing apparatus, image processing method, and storage device [patent_app_type] => utility [patent_app_number] => 18/315539 [patent_app_country] => US [patent_app_date] => 2023-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 11822 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18315539 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/315539
Image processing apparatus, image processing method, and storage device May 10, 2023 Issued
Array ( [id] => 18935120 [patent_doc_number] => 11887558 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-01-30 [patent_title] => Method and apparatus for memory management in a video processing system [patent_app_type] => utility [patent_app_number] => 18/144692 [patent_app_country] => US [patent_app_date] => 2023-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 19 [patent_no_of_words] => 8610 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18144692 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/144692
Method and apparatus for memory management in a video processing system May 7, 2023 Issued
Array ( [id] => 19917670 [patent_doc_number] => 12293040 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-05-06 [patent_title] => Stylus input latency compensation system [patent_app_type] => utility [patent_app_number] => 18/307397 [patent_app_country] => US [patent_app_date] => 2023-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2281 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 18307397 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/307397
Stylus input latency compensation system Apr 25, 2023 Issued
Array ( [id] => 18568599 [patent_doc_number] => 20230258935 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-17 [patent_title] => DISPLAY CONTROL DEVICE, DISPLAY CONTROL METHOD, AND DISPLAY CONTROL PROGRAM [patent_app_type] => utility [patent_app_number] => 18/306422 [patent_app_country] => US [patent_app_date] => 2023-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16678 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 18306422 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/306422
Display control device, display control method, and display control program Apr 24, 2023 Issued
Array ( [id] => 19292818 [patent_doc_number] => 12032168 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-09 [patent_title] => Geometry modeling of eyewear devices with flexible frames [patent_app_type] => utility [patent_app_number] => 18/137729 [patent_app_country] => US [patent_app_date] => 2023-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 14 [patent_no_of_words] => 13157 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18137729 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/137729
Geometry modeling of eyewear devices with flexible frames Apr 20, 2023 Issued
Array ( [id] => 18553711 [patent_doc_number] => 20230251723 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-10 [patent_title] => AUGMENTED REALITY HEAD GESTURE RECOGNITION SYSTEMS [patent_app_type] => utility [patent_app_number] => 18/135878 [patent_app_country] => US [patent_app_date] => 2023-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9692 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18135878 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/135878
Augmented reality head gesture recognition systems Apr 17, 2023 Issued
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