Search

Zaihan Jiang

Examiner (ID: 10896, Phone: (571)272-1399 , Office: P/2486 )

Most Active Art Unit
2488
Art Unit(s)
2488, 2423, 2486
Total Applications
704
Issued Applications
533
Pending Applications
97
Abandoned Applications
110

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20398317 [patent_doc_number] => 20250373792 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-04 [patent_title] => METHOD, APPARATUS, AND MEDIUM FOR VIDEO PROCESSING [patent_app_type] => utility [patent_app_number] => 19/301910 [patent_app_country] => US [patent_app_date] => 2025-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 37095 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19301910 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/301910
METHOD, APPARATUS, AND MEDIUM FOR VIDEO PROCESSING Aug 14, 2025 Pending
Array ( [id] => 20339864 [patent_doc_number] => 20250343984 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-06 [patent_title] => LAUNCH MONITOR HAVING A LED STROBE [patent_app_type] => utility [patent_app_number] => 19/270905 [patent_app_country] => US [patent_app_date] => 2025-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2404 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19270905 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/270905
LAUNCH MONITOR HAVING A LED STROBE Jul 15, 2025 Pending
Array ( [id] => 20154473 [patent_doc_number] => 20250254311 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-07 [patent_title] => VECTOR QUANTIZATION FOR PREDICTION RESIDUAL CODING [patent_app_type] => utility [patent_app_number] => 19/185697 [patent_app_country] => US [patent_app_date] => 2025-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7091 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19185697 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/185697
VECTOR QUANTIZATION FOR PREDICTION RESIDUAL CODING Apr 21, 2025 Pending
Array ( [id] => 20292408 [patent_doc_number] => 20250317651 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-09 [patent_title] => FOCUS INDICATION FOR MANUAL FOCUS ADJUSTMENTS [patent_app_type] => utility [patent_app_number] => 19/170489 [patent_app_country] => US [patent_app_date] => 2025-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2175 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 19170489 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/170489
FOCUS INDICATION FOR MANUAL FOCUS ADJUSTMENTS Apr 3, 2025 Pending
Array ( [id] => 20097350 [patent_doc_number] => 20250227286 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-10 [patent_title] => BLOCK VECTOR PREDICTION IN VIDEO AND IMAGE CODING/DECODING [patent_app_type] => utility [patent_app_number] => 19/091606 [patent_app_country] => US [patent_app_date] => 2025-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13315 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19091606 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/091606
BLOCK VECTOR PREDICTION IN VIDEO AND IMAGE CODING/DECODING Mar 25, 2025 Pending
Array ( [id] => 20097351 [patent_doc_number] => 20250227287 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-10 [patent_title] => BLOCK VECTOR PREDICTION IN VIDEO AND IMAGE CODING/DECODING [patent_app_type] => utility [patent_app_number] => 19/091624 [patent_app_country] => US [patent_app_date] => 2025-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13314 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 226 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19091624 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/091624
BLOCK VECTOR PREDICTION IN VIDEO AND IMAGE CODING/DECODING Mar 25, 2025 Pending
Array ( [id] => 20097361 [patent_doc_number] => 20250227297 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-10 [patent_title] => THREE-DIMENSIONAL DATA ENCODING METHOD, THREE-DIMENSIONAL DATA DECODING METHOD, THREE-DIMENSIONAL DATA ENCODING DEVICE, AND THREE-DIMENSIONAL DATA DECODING DEVICE [patent_app_type] => utility [patent_app_number] => 19/089357 [patent_app_country] => US [patent_app_date] => 2025-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 28370 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 19089357 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/089357
THREE-DIMENSIONAL DATA ENCODING METHOD, THREE-DIMENSIONAL DATA DECODING METHOD, THREE-DIMENSIONAL DATA ENCODING DEVICE, AND THREE-DIMENSIONAL DATA DECODING DEVICE Mar 24, 2025 Pending
Array ( [id] => 20066524 [patent_doc_number] => 20250204746 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-26 [patent_title] => ENDOSCOPE SYSTEM, PROCESSOR DEVICE, AND METHOD OF OPERATING ENDOSCOPE SYSTEM [patent_app_type] => utility [patent_app_number] => 19/075347 [patent_app_country] => US [patent_app_date] => 2025-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10762 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [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] => 19075347 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/075347
ENDOSCOPE SYSTEM, PROCESSOR DEVICE, AND METHOD OF OPERATING ENDOSCOPE SYSTEM Mar 9, 2025 Pending
Array ( [id] => 20449485 [patent_doc_number] => 20260006212 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-01-01 [patent_title] => METHODS AND SYSTEMS FOR AUTOMATED SYNCHRONIZATION & OPTIMIZATION OF AUDIO VISUAL FILES [patent_app_type] => utility [patent_app_number] => 19/049062 [patent_app_country] => US [patent_app_date] => 2025-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13773 [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] => 19049062 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/049062
METHODS AND SYSTEMS FOR AUTOMATED SYNCHRONIZATION & OPTIMIZATION OF AUDIO VISUAL FILES Feb 9, 2025 Pending
Array ( [id] => 20125428 [patent_doc_number] => 20250240459 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-24 [patent_title] => Video Compression with In-Loop Sub-Image Level Controllable Noise Generation [patent_app_type] => utility [patent_app_number] => 19/028104 [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] => 5919 [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] => 19028104 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/028104
Video Compression with In-Loop Sub-Image Level Controllable Noise Generation Jan 16, 2025 Pending
Array ( [id] => 20020910 [patent_doc_number] => 20250159132 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-15 [patent_title] => METHOD AND APPARATUS FOR ENCODING/DECODING IN-SCREEN PREDICTION MODE [patent_app_type] => utility [patent_app_number] => 19/028121 [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] => 14342 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 378 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19028121 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/028121
METHOD AND APPARATUS FOR ENCODING/DECODING IN-SCREEN PREDICTION MODE Jan 16, 2025 Pending
Array ( [id] => 20030162 [patent_doc_number] => 20250168384 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-22 [patent_title] => REFERENCE PICTURE HANDLING [patent_app_type] => utility [patent_app_number] => 19/029598 [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] => 20322 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [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] => 19029598 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/029598
REFERENCE PICTURE HANDLING Jan 16, 2025 Pending
Array ( [id] => 20020911 [patent_doc_number] => 20250159133 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-15 [patent_title] => METHOD AND APPARATUS FOR ENCODING/DECODING IN-SCREEN PREDICTION MODE [patent_app_type] => utility [patent_app_number] => 19/028231 [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] => 14336 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 378 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19028231 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/028231
METHOD AND APPARATUS FOR ENCODING/DECODING IN-SCREEN PREDICTION MODE Jan 16, 2025 Pending
Array ( [id] => 20030100 [patent_doc_number] => 20250168322 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-22 [patent_title] => MOVING PICTURE CODING DEVICE, MOVING PICTURE CODING METHOD, MOVING PICTURE CODING PROGRAM, MOVING PICTURE DECODING DEVICE, MOVING PICTURE DECODING METHOD, AND MOVING PICTURE DECODING PROGRAM [patent_app_type] => utility [patent_app_number] => 19/023901 [patent_app_country] => US [patent_app_date] => 2025-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17252 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19023901 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/023901
Moving picture coding device, moving picture coding method, moving picture coding program, moving picture decoding device, moving picture decoding method, and moving picture decoding program Jan 15, 2025 Issued
Array ( [id] => 20020916 [patent_doc_number] => 20250159138 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-15 [patent_title] => MOVING PICTURE CODING DEVICE, MOVING PICTURE CODING METHOD, MOVING PICTURE CODING PROGRAM, MOVING PICTURE DECODING DEVICE, MOVING PICTURE DECODING METHOD, AND MOVING PICTURE DECODING PROGRAM [patent_app_type] => utility [patent_app_number] => 19/023914 [patent_app_country] => US [patent_app_date] => 2025-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17332 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19023914 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/023914
Moving picture coding device, moving picture coding method, moving picture coding program, moving picture decoding device, moving picture decoding method, and moving picture decoding program Jan 15, 2025 Issued
Array ( [id] => 20020906 [patent_doc_number] => 20250159128 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-15 [patent_title] => POSITIONING, STABILISING, AND INTERFACING STRUCTURES AND SYSTEM INCORPORATING SAME [patent_app_type] => utility [patent_app_number] => 19/021388 [patent_app_country] => US [patent_app_date] => 2025-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 83506 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19021388 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/021388
POSITIONING, STABILISING, AND INTERFACING STRUCTURES AND SYSTEM INCORPORATING SAME Jan 14, 2025 Pending
Array ( [id] => 20003876 [patent_doc_number] => 20250142098 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-01 [patent_title] => ENCODER, DECODER, AND MEDIUM [patent_app_type] => utility [patent_app_number] => 19/004707 [patent_app_country] => US [patent_app_date] => 2024-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 55804 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19004707 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/004707
ENCODER, DECODER, AND MEDIUM Dec 29, 2024 Pending
Array ( [id] => 19995018 [patent_doc_number] => 20250133240 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-24 [patent_title] => METHOD FOR PICTURE DECODING, DECODER AND STORAGE MEDIUM [patent_app_type] => utility [patent_app_number] => 19/001158 [patent_app_country] => US [patent_app_date] => 2024-12-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13811 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 19001158 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/001158
METHOD FOR PICTURE DECODING, DECODER AND STORAGE MEDIUM Dec 23, 2024 Pending
Array ( [id] => 19849864 [patent_doc_number] => 20250095215 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-20 [patent_title] => POINT CLOUD DATA TRANSMISSION DEVICE, POINT CLOUD DATA TRANSMISSION METHOD, POINT CLOUD DATA RECEPTION DEVICE AND POINT CLOUD DATA RECEPTION METHOD [patent_app_type] => utility [patent_app_number] => 18/970111 [patent_app_country] => US [patent_app_date] => 2024-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 32479 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18970111 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/970111
POINT CLOUD DATA TRANSMISSION DEVICE, POINT CLOUD DATA TRANSMISSION METHOD, POINT CLOUD DATA RECEPTION DEVICE AND POINT CLOUD DATA RECEPTION METHOD Dec 4, 2024 Pending
Array ( [id] => 20313000 [patent_doc_number] => 20250330629 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-23 [patent_title] => QUANTIZATION OF RESIDUALS IN VIDEO CODING [patent_app_type] => utility [patent_app_number] => 18/966783 [patent_app_country] => US [patent_app_date] => 2024-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11827 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 18966783 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/966783
QUANTIZATION OF RESIDUALS IN VIDEO CODING Dec 2, 2024 Pending
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