Search

David W. Lambert

Examiner (ID: 5986, Phone: (571)272-7692 , Office: P/2636 )

Most Active Art Unit
2636
Art Unit(s)
2634, 2636
Total Applications
634
Issued Applications
484
Pending Applications
50
Abandoned Applications
118

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20506990 [patent_doc_number] => 12541266 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-03 [patent_title] => Input sensing device and display device including the same [patent_app_type] => utility [patent_app_number] => 18/826384 [patent_app_country] => US [patent_app_date] => 2024-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 2431 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18826384 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/826384
Input sensing device and display device including the same Sep 5, 2024 Issued
Array ( [id] => 19835111 [patent_doc_number] => 20250086897 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-13 [patent_title] => OVERLAY TECHNOLOGY FOR ENHANCING CONNECTIVITY AND REALISM IN INTERACTING SIMULATIONS [patent_app_type] => utility [patent_app_number] => 18/826423 [patent_app_country] => US [patent_app_date] => 2024-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13879 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 304 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18826423 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/826423
Overlay technology for enhancing connectivity and realism in interacting simulations Sep 5, 2024 Issued
Array ( [id] => 20228328 [patent_doc_number] => 12416979 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-16 [patent_title] => Multi-directional input device [patent_app_type] => utility [patent_app_number] => 18/825379 [patent_app_country] => US [patent_app_date] => 2024-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 2314 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18825379 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/825379
Multi-directional input device Sep 4, 2024 Issued
Array ( [id] => 20265633 [patent_doc_number] => 12436623 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-07 [patent_title] => Joystick control system for refuse vehicles [patent_app_type] => utility [patent_app_number] => 18/811301 [patent_app_country] => US [patent_app_date] => 2024-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18811301 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/811301
Joystick control system for refuse vehicles Aug 20, 2024 Issued
Array ( [id] => 19617152 [patent_doc_number] => 20240402832 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-05 [patent_title] => DETERMINING AND PRESENTING ACCESS KEYS FOR A CURRENT KEYBOARD LAYOUT [patent_app_type] => utility [patent_app_number] => 18/805399 [patent_app_country] => US [patent_app_date] => 2024-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10216 [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] => 18805399 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/805399
Determining and presenting access keys for a current keyboard layout Aug 13, 2024 Issued
Array ( [id] => 20520104 [patent_doc_number] => 20260044210 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-02-12 [patent_title] => SENSING GLOVES FOR PERFORMING TASKS [patent_app_type] => utility [patent_app_number] => 18/799570 [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] => 3594 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [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] => 18799570 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/799570
SENSING GLOVES FOR PERFORMING TASKS Aug 8, 2024 Pending
Array ( [id] => 20440143 [patent_doc_number] => 12510979 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-30 [patent_title] => Input device [patent_app_type] => utility [patent_app_number] => 18/796505 [patent_app_country] => US [patent_app_date] => 2024-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 1079 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18796505 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/796505
Input device Aug 6, 2024 Issued
Array ( [id] => 20140417 [patent_doc_number] => 20250247461 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-31 [patent_title] => Smart Photo Frame [patent_app_type] => utility [patent_app_number] => 18/793470 [patent_app_country] => US [patent_app_date] => 2024-08-02 [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] => -3 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18793470 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/793470
Smart Photo Frame Aug 1, 2024 Pending
Array ( [id] => 19661408 [patent_doc_number] => 20240428473 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-26 [patent_title] => Real Screens in Extended Reality [patent_app_type] => utility [patent_app_number] => 18/792033 [patent_app_country] => US [patent_app_date] => 2024-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7071 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18792033 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/792033
Real Screens in Extended Reality Jul 31, 2024 Pending
Array ( [id] => 20317117 [patent_doc_number] => 12455667 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-28 [patent_title] => Electronic device including magnet array [patent_app_type] => utility [patent_app_number] => 18/787179 [patent_app_country] => US [patent_app_date] => 2024-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 17 [patent_no_of_words] => 11196 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [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] => 18787179 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/787179
Electronic device including magnet array Jul 28, 2024 Issued
Array ( [id] => 20434150 [patent_doc_number] => 12504802 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-23 [patent_title] => Electronic device and control method thereof [patent_app_type] => utility [patent_app_number] => 18/765536 [patent_app_country] => US [patent_app_date] => 2024-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 0 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18765536 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/765536
Electronic device and control method thereof Jul 7, 2024 Issued
Array ( [id] => 19530053 [patent_doc_number] => 20240353955 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-24 [patent_title] => SYSTEM AND METHOD FOR DETECTING AND CHARACTERIZING TOUCH INPUTS AT A HUMAN-COMPUTER INTERFACE [patent_app_type] => utility [patent_app_number] => 18/757066 [patent_app_country] => US [patent_app_date] => 2024-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25333 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18757066 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/757066
SYSTEM AND METHOD FOR DETECTING AND CHARACTERIZING TOUCH INPUTS AT A HUMAN-COMPUTER INTERFACE Jun 26, 2024 Abandoned
Array ( [id] => 19660395 [patent_doc_number] => 20240427460 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-26 [patent_title] => TOUCH-SENSING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/752044 [patent_app_country] => US [patent_app_date] => 2024-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5796 [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] => 18752044 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/752044
Touch-sensing apparatus Jun 23, 2024 Issued
Array ( [id] => 19499074 [patent_doc_number] => 20240338092 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-10 [patent_title] => INK AMOUNT CALCULATION METHOD, INFORMATION PROCESSING DEVICE, AND PROGRAM [patent_app_type] => utility [patent_app_number] => 18/747253 [patent_app_country] => US [patent_app_date] => 2024-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8675 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18747253 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/747253
INK AMOUNT CALCULATION METHOD, INFORMATION PROCESSING DEVICE, AND PROGRAM Jun 17, 2024 Pending
Array ( [id] => 20648117 [patent_doc_number] => 12603067 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-04-14 [patent_title] => Displaying image data based on ambient light [patent_app_type] => utility [patent_app_number] => 18/667689 [patent_app_country] => US [patent_app_date] => 2024-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 2312 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18667689 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/667689
Displaying Image Data based on Ambient Light May 16, 2024 Issued
Array ( [id] => 20361905 [patent_doc_number] => 12477925 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-18 [patent_title] => Electronic device [patent_app_type] => utility [patent_app_number] => 18/645405 [patent_app_country] => US [patent_app_date] => 2024-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 17 [patent_no_of_words] => 3430 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [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] => 18645405 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/645405
Electronic device Apr 24, 2024 Issued
Array ( [id] => 19347066 [patent_doc_number] => 20240256029 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => VISUAL TRACKING OF PERIPHERAL DEVICES [patent_app_type] => utility [patent_app_number] => 18/632182 [patent_app_country] => US [patent_app_date] => 2024-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11220 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18632182 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/632182
VISUAL TRACKING OF PERIPHERAL DEVICES Apr 9, 2024 Pending
Array ( [id] => 20285829 [patent_doc_number] => 20250311071 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-02 [patent_title] => METHOD AND APPARATUS FOR DIGITAL DISPLAY UPDATE [patent_app_type] => utility [patent_app_number] => 18/621277 [patent_app_country] => US [patent_app_date] => 2024-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2603 [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] => 18621277 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/621277
METHOD AND APPARATUS FOR DIGITAL DISPLAY UPDATE Mar 28, 2024 Pending
Array ( [id] => 20242625 [patent_doc_number] => 12422943 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-23 [patent_title] => System for detecting and characterizing touch inputs at a human-computer interface [patent_app_type] => utility [patent_app_number] => 18/607073 [patent_app_country] => US [patent_app_date] => 2024-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 15 [patent_no_of_words] => 13969 [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] => 18607073 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/607073
System for detecting and characterizing touch inputs at a human-computer interface Mar 14, 2024 Issued
Array ( [id] => 19971427 [patent_doc_number] => 12340041 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-24 [patent_title] => System for detecting and characterizing touch inputs at a human-computer interface [patent_app_type] => utility [patent_app_number] => 18/607048 [patent_app_country] => US [patent_app_date] => 2024-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 15 [patent_no_of_words] => 13967 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18607048 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/607048
System for detecting and characterizing touch inputs at a human-computer interface Mar 14, 2024 Issued
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