Search

Daquan Zhao

Examiner (ID: 5501, Phone: (571)270-1119 , Office: P/2484 )

Most Active Art Unit
2484
Art Unit(s)
2621, 2484
Total Applications
1301
Issued Applications
953
Pending Applications
81
Abandoned Applications
286

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20027298 [patent_doc_number] => 20250165520 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-22 [patent_title] => Chunk Header Incorporating Binary Flags and Correlated Variable-Length Fields [patent_app_type] => utility [patent_app_number] => 19/030477 [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] => 2535 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19030477 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/030477
Chunk header incorporating binary flags and correlated variable-length fields Jan 16, 2025 Issued
Array ( [id] => 20003930 [patent_doc_number] => 20250142152 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-01 [patent_title] => SYSTEM AND METHOD FOR A SELF ADAPTIVE, MULTI-USER PROGRAM GUIDE [patent_app_type] => utility [patent_app_number] => 19/008072 [patent_app_country] => US [patent_app_date] => 2025-01-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1199 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 19008072 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/008072
SYSTEM AND METHOD FOR A SELF ADAPTIVE, MULTI-USER PROGRAM GUIDE Jan 1, 2025 Pending
Array ( [id] => 20387957 [patent_doc_number] => 12487683 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-02 [patent_title] => Display apparatus and controlling method thereof [patent_app_type] => utility [patent_app_number] => 19/003604 [patent_app_country] => US [patent_app_date] => 2024-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 6081 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19003604 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/003604
Display apparatus and controlling method thereof Dec 26, 2024 Issued
Array ( [id] => 20681644 [patent_doc_number] => 20260120469 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-04-30 [patent_title] => INTELLIGENT MANAGEMENT OF APPROACH BOUNDARIES IN INDUSTRIAL DOMAINS [patent_app_type] => utility [patent_app_number] => 19/003760 [patent_app_country] => US [patent_app_date] => 2024-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7124 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19003760 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/003760
INTELLIGENT MANAGEMENT OF APPROACH BOUNDARIES IN INDUSTRIAL DOMAINS Dec 26, 2024 Pending
Array ( [id] => 20690262 [patent_doc_number] => 12620419 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-05 [patent_title] => Remote transmission controllable external optical disc driver data processing method and device [patent_app_type] => utility [patent_app_number] => 19/002056 [patent_app_country] => US [patent_app_date] => 2024-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 928 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 239 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19002056 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/002056
Remote transmission controllable external optical disc driver data processing method and device Dec 25, 2024 Issued
Array ( [id] => 20090350 [patent_doc_number] => 20250220286 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-03 [patent_title] => VISUALIZATION SYSTEM AND METHOD FOR TEMPERATURE STABILIZING A CURRENT OPTICAL SYSTEM STATE OF A VISUALIZATION SYSTEM [patent_app_type] => utility [patent_app_number] => 18/999015 [patent_app_country] => US [patent_app_date] => 2024-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5859 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18999015 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/999015
Visualization system and method for temperature stabilizing a current optical system state of a visualization system Dec 22, 2024 Issued
Array ( [id] => 19892868 [patent_doc_number] => 20250118180 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-10 [patent_title] => COMPUTER LEARNING FOR MERCHANDISE SECURITY [patent_app_type] => utility [patent_app_number] => 18/982644 [patent_app_country] => US [patent_app_date] => 2024-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9597 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18982644 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/982644
COMPUTER LEARNING FOR MERCHANDISE SECURITY Dec 15, 2024 Pending
Array ( [id] => 20538141 [patent_doc_number] => 12555219 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-17 [patent_title] => Pre-welding addressing method and system [patent_app_type] => utility [patent_app_number] => 18/979669 [patent_app_country] => US [patent_app_date] => 2024-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 11937 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18979669 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/979669
Pre-welding addressing method and system Dec 12, 2024 Issued
Array ( [id] => 20053393 [patent_doc_number] => 20250191615 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-12 [patent_title] => METHODS, SYSTEMS, AND COMPUTER PROGRAM PRODUCTS FOR GENERATING A UNIVERSAL TIME OVERLAY FOR VIDEO FILES USING MODIFIED METADATA [patent_app_type] => utility [patent_app_number] => 18/979374 [patent_app_country] => US [patent_app_date] => 2024-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1267 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18979374 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/979374
METHODS, SYSTEMS, AND COMPUTER PROGRAM PRODUCTS FOR GENERATING A UNIVERSAL TIME OVERLAY FOR VIDEO FILES USING MODIFIED METADATA Dec 11, 2024 Pending
Array ( [id] => 20073633 [patent_doc_number] => 20250211855 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-26 [patent_title] => FOCUS ADJUSTMENT APPARATUS AND METHOD, IMAGE CAPTURING APPARATUS, IMAGE CAPTURING SYSTEM, AND STORAGE MEDIUM [patent_app_type] => utility [patent_app_number] => 18/977229 [patent_app_country] => US [patent_app_date] => 2024-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3559 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 18977229 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/977229
FOCUS ADJUSTMENT APPARATUS AND METHOD, IMAGE CAPTURING APPARATUS, IMAGE CAPTURING SYSTEM, AND STORAGE MEDIUM Dec 10, 2024 Pending
Array ( [id] => 20124243 [patent_doc_number] => 20250239274 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-24 [patent_title] => AUDIO PROCESSING METHOD, APPARATUS AND DEVICE, AND STORAGE MEDIUM [patent_app_type] => utility [patent_app_number] => 18/955664 [patent_app_country] => US [patent_app_date] => 2024-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1166 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18955664 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/955664
AUDIO PROCESSING METHOD, APPARATUS AND DEVICE, AND STORAGE MEDIUM Nov 20, 2024 Pending
Array ( [id] => 20442418 [patent_doc_number] => 12513261 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-30 [patent_title] => Video management system [patent_app_type] => utility [patent_app_number] => 18/945593 [patent_app_country] => US [patent_app_date] => 2024-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 3447 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 270 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18945593 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/945593
Video management system Nov 12, 2024 Issued
Array ( [id] => 20718057 [patent_doc_number] => 12633312 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-19 [patent_title] => Method for generating flame video [patent_app_type] => utility [patent_app_number] => 18/945421 [patent_app_country] => US [patent_app_date] => 2024-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 0 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18945421 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/945421
Method for generating flame video Nov 11, 2024 Issued
Array ( [id] => 20867999 [patent_doc_number] => 12694907 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-07-28 [patent_title] => Method, apparatus, device, and storage medium for content interaction [patent_app_type] => utility [patent_app_number] => 18/942038 [patent_app_country] => US [patent_app_date] => 2024-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 2426 [patent_no_of_claims] => 19 [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] => 18942038 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/942038
METHOD, APPARATUS, DEVICE, AND STORAGE MEDIUM FOR CONTENT INTERACTION Nov 7, 2024 Issued
Array ( [id] => 19759366 [patent_doc_number] => 20250047931 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-06 [patent_title] => SYSTEM AND METHOD FOR CLASSIFYING RECORDED CONTENT FOR DELETION [patent_app_type] => utility [patent_app_number] => 18/917843 [patent_app_country] => US [patent_app_date] => 2024-10-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24387 [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] => 18917843 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/917843
SYSTEM AND METHOD FOR CLASSIFYING RECORDED CONTENT FOR DELETION Oct 15, 2024 Pending
Array ( [id] => 20704012 [patent_doc_number] => 12626727 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-12 [patent_title] => Syncing commentary with videos [patent_app_type] => utility [patent_app_number] => 18/911777 [patent_app_country] => US [patent_app_date] => 2024-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2273 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18911777 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/911777
Syncing commentary with videos Oct 9, 2024 Issued
Array ( [id] => 19893027 [patent_doc_number] => 20250118339 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-10 [patent_title] => ELECTRONIC DEVICE, METHOD, AND COMPUTER READABLE STORAGE MEDIUM FOR EDITING VIDEO [patent_app_type] => utility [patent_app_number] => 18/904361 [patent_app_country] => US [patent_app_date] => 2024-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13469 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18904361 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/904361
ELECTRONIC DEVICE, METHOD, AND COMPUTER READABLE STORAGE MEDIUM FOR EDITING VIDEO Oct 1, 2024 Pending
Array ( [id] => 19893022 [patent_doc_number] => 20250118334 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-10 [patent_title] => METHOD OF RECORDING AND REPRODUCING A VEHICLE IMAGE USING METADATA AND SYSTEM FOR THE SAME [patent_app_type] => utility [patent_app_number] => 18/819164 [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] => 5435 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 18819164 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/819164
METHOD OF RECORDING AND REPRODUCING A VEHICLE IMAGE USING METADATA AND SYSTEM FOR THE SAME Aug 28, 2024 Pending
Array ( [id] => 20441062 [patent_doc_number] => 12511902 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-30 [patent_title] => Method and device for providing recipe video [patent_app_type] => utility [patent_app_number] => 18/813620 [patent_app_country] => US [patent_app_date] => 2024-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 10265 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18813620 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/813620
Method and device for providing recipe video Aug 22, 2024 Issued
Array ( [id] => 19618877 [patent_doc_number] => 20240404557 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-05 [patent_title] => IMAGE CAPTURE DEVICE, RECORDING DEVICE, AND DISPLAY CONTROL DEVICE [patent_app_type] => utility [patent_app_number] => 18/801115 [patent_app_country] => US [patent_app_date] => 2024-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14033 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18801115 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/801115
IMAGE CAPTURE DEVICE, RECORDING DEVICE, AND DISPLAY CONTROL DEVICE Aug 11, 2024 Pending
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