Search

Sihar A. Karwan

Examiner (ID: 2562, Phone: (571)272-2747 , Office: P/2422 )

Most Active Art Unit
2422
Art Unit(s)
3664, 3658, 2422
Total Applications
471
Issued Applications
249
Pending Applications
67
Abandoned Applications
172

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20430684 [patent_doc_number] => 20250392778 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-25 [patent_title] => TRACKED VIDEO ZOOMING [patent_app_type] => utility [patent_app_number] => 19/200576 [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] => 10421 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 19200576 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/200576
TRACKED VIDEO ZOOMING May 5, 2025 Pending
Array ( [id] => 20180929 [patent_doc_number] => 20250264887 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-21 [patent_title] => MOBILE PRINTING ROBOT AND PRINTING METHODS WITH LINE PRINTING PATHWAY OPTIMIZATION [patent_app_type] => utility [patent_app_number] => 19/094341 [patent_app_country] => US [patent_app_date] => 2025-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14274 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19094341 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/094341
MOBILE PRINTING ROBOT AND PRINTING METHODS WITH LINE PRINTING PATHWAY OPTIMIZATION Mar 27, 2025 Pending
Array ( [id] => 20293635 [patent_doc_number] => 20250318878 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-16 [patent_title] => DETECTION OF UNINTENTIONAL MOVEMENT OF A REFERENCE MARKER AND AUTOMATIC RE-REGISTRATION [patent_app_type] => utility [patent_app_number] => 19/061409 [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] => 7065 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 265 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19061409 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/061409
DETECTION OF UNINTENTIONAL MOVEMENT OF A REFERENCE MARKER AND AUTOMATIC RE-REGISTRATION Feb 23, 2025 Pending
Array ( [id] => 20650904 [patent_doc_number] => 20260102915 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-04-16 [patent_title] => SYSTEM AND METHOD FOR TELEOPERATING ROBOTS [patent_app_type] => utility [patent_app_number] => 18/974266 [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] => 12248 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 227 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18974266 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/974266
SYSTEM AND METHOD FOR TELEOPERATING ROBOTS Dec 8, 2024 Pending
Array ( [id] => 20008610 [patent_doc_number] => 20250146832 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-08 [patent_title] => MAP DISPLAYING SCHEMES USING MULTI-LAYER REPRESENTATION [patent_app_type] => utility [patent_app_number] => 18/933361 [patent_app_country] => US [patent_app_date] => 2024-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4184 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18933361 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/933361
MAP DISPLAYING SCHEMES USING MULTI-LAYER REPRESENTATION Oct 30, 2024 Pending
Array ( [id] => 20592819 [patent_doc_number] => 12576517 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-17 [patent_title] => Voice-activated, compact, and portable robotic system [patent_app_type] => utility [patent_app_number] => 18/924569 [patent_app_country] => US [patent_app_date] => 2024-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 17 [patent_no_of_words] => 0 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 410 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18924569 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/924569
Voice-activated, compact, and portable robotic system Oct 22, 2024 Issued
Array ( [id] => 20164353 [patent_doc_number] => 20250256399 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-14 [patent_title] => KERNEL-BASED ERGODIC SEARCH [patent_app_type] => utility [patent_app_number] => 18/914929 [patent_app_country] => US [patent_app_date] => 2024-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7924 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18914929 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/914929
KERNEL-BASED ERGODIC SEARCH Oct 13, 2024 Pending
Array ( [id] => 19693505 [patent_doc_number] => 20250012050 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-09 [patent_title] => ELECTRIC WORKING MACHINE [patent_app_type] => utility [patent_app_number] => 18/889689 [patent_app_country] => US [patent_app_date] => 2024-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14907 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 18889689 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/889689
ELECTRIC WORKING MACHINE Sep 18, 2024 Pending
Array ( [id] => 20598353 [patent_doc_number] => 20260076355 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-03-19 [patent_title] => WEED TREATMENT SYSTEMS [patent_app_type] => utility [patent_app_number] => 18/888730 [patent_app_country] => US [patent_app_date] => 2024-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3479 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18888730 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/888730
WEED TREATMENT SYSTEMS Sep 17, 2024 Pending
Array ( [id] => 19789322 [patent_doc_number] => 20250063001 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-20 [patent_title] => Data Network Traffic Management [patent_app_type] => utility [patent_app_number] => 18/883886 [patent_app_country] => US [patent_app_date] => 2024-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9327 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18883886 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/883886
Data Network Traffic Management Sep 11, 2024 Pending
Array ( [id] => 19831532 [patent_doc_number] => 20250083318 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-13 [patent_title] => CONTROL SYSTEM, CONTROL METHOD, AND NON-TRANSITORY COMPUTER-READABLE MEDIUM [patent_app_type] => utility [patent_app_number] => 18/824476 [patent_app_country] => US [patent_app_date] => 2024-09-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6005 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18824476 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/824476
CONTROL SYSTEM, CONTROL METHOD, AND NON-TRANSITORY COMPUTER-READABLE MEDIUM Sep 3, 2024 Pending
Array ( [id] => 20622010 [patent_doc_number] => 12589504 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-31 [patent_title] => System and method for cognitive surveillance robot for securing indoor spaces [patent_app_type] => utility [patent_app_number] => 18/814644 [patent_app_country] => US [patent_app_date] => 2024-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4508 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 721 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18814644 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/814644
System and method for cognitive surveillance robot for securing indoor spaces Aug 25, 2024 Issued
Array ( [id] => 19852199 [patent_doc_number] => 20250097550 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-20 [patent_title] => Method and Device for Filling Video Ad Requests with Video Ad Content Transcoded in Real Time to a Stream at a Temporary URL [patent_app_type] => utility [patent_app_number] => 18/815706 [patent_app_country] => US [patent_app_date] => 2024-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2216 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18815706 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/815706
Method and Device for Filling Video Ad Requests with Video Ad Content Transcoded in Real Time to a Stream at a Temporary URL Aug 25, 2024 Pending
Array ( [id] => 19599212 [patent_doc_number] => 20240390092 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-28 [patent_title] => HEAD MOVEMENT CONTROL OF A VIEWING SYSTEM [patent_app_type] => utility [patent_app_number] => 18/793535 [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] => 11068 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18793535 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/793535
HEAD MOVEMENT CONTROL OF A VIEWING SYSTEM Aug 1, 2024 Pending
Array ( [id] => 19571375 [patent_doc_number] => 20240375667 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-14 [patent_title] => METHOD FOR EVALUATING DRIVING SYSTEM AND STORAGE MEDIUM [patent_app_type] => utility [patent_app_number] => 18/781849 [patent_app_country] => US [patent_app_date] => 2024-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25810 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [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] => 18781849 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/781849
METHOD FOR EVALUATING DRIVING SYSTEM AND STORAGE MEDIUM Jul 22, 2024 Pending
Array ( [id] => 19555860 [patent_doc_number] => 20240367652 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-07 [patent_title] => VEHICULAR VISION SYSTEM WITH DETERMINATION OF RIGHT-OF-WAY AT INTERSECTION [patent_app_type] => utility [patent_app_number] => 18/772325 [patent_app_country] => US [patent_app_date] => 2024-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4157 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -29 [patent_words_short_claim] => 237 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18772325 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/772325
Vehicular vision system with determination of right-of-way at intersection Jul 14, 2024 Issued
Array ( [id] => 19527669 [patent_doc_number] => 20240351571 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-24 [patent_title] => VEHICLE SYSTEM, VEHICLE CONTROL METHOD, AND STORAGE MEDIUM [patent_app_type] => utility [patent_app_number] => 18/761371 [patent_app_country] => US [patent_app_date] => 2024-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8817 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18761371 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/761371
VEHICLE SYSTEM, VEHICLE CONTROL METHOD, AND STORAGE MEDIUM Jul 1, 2024 Pending
Array ( [id] => 19478781 [patent_doc_number] => 20240326823 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-03 [patent_title] => ROAD SURFACE FRICTION COEFFICIENT CALCULATION APPARATUS, VEHICLE, AND ROAD SURFACE FRICTION COEFFICIENT CALCULATION METHOD [patent_app_type] => utility [patent_app_number] => 18/741318 [patent_app_country] => US [patent_app_date] => 2024-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9927 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 18741318 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/741318
Road surface friction coefficient calculation apparatus, vehicle, and road surface friction coefficient calculation method Jun 11, 2024 Issued
Array ( [id] => 19515008 [patent_doc_number] => 20240346694 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-17 [patent_title] => AUTOMATIC MEASURING SYSTEMS AND CONTROL METHOD FOR AUTOMATIC MEASURING SYSTEMS [patent_app_type] => utility [patent_app_number] => 18/631483 [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] => 10929 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 18631483 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/631483
AUTOMATIC MEASURING SYSTEMS AND CONTROL METHOD FOR AUTOMATIC MEASURING SYSTEMS Apr 9, 2024 Pending
Array ( [id] => 19478743 [patent_doc_number] => 20240326785 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-03 [patent_title] => PARKING ASSISTANCE DEVICE [patent_app_type] => utility [patent_app_number] => 18/613109 [patent_app_country] => US [patent_app_date] => 2024-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6776 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18613109 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/613109
Parking assistance device Mar 21, 2024 Issued
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