Search

Zaihan Jiang

Examiner (ID: 4628, Phone: (571)272-1399 , Office: P/2486 )

Most Active Art Unit
2488
Art Unit(s)
2423, 2488, 2486
Total Applications
658
Issued Applications
499
Pending Applications
104
Abandoned Applications
106

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18535475 [patent_doc_number] => 20230240558 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-03 [patent_title] => SURGICAL SITE MEASUREMENT, AND CAMERA CALIBRATION USING FIDUCIAL MARKERS ON SURGICAL TOOLS [patent_app_type] => utility [patent_app_number] => 18/131805 [patent_app_country] => US [patent_app_date] => 2023-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2007 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18131805 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/131805
Surgical site measurement, and camera calibration using fiducial markers on surgical tools Apr 5, 2023 Issued
Array ( [id] => 19138992 [patent_doc_number] => 11973981 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-04-30 [patent_title] => Coding and decoding of an omnidirectional video [patent_app_type] => utility [patent_app_number] => 18/296073 [patent_app_country] => US [patent_app_date] => 2023-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 32 [patent_no_of_words] => 16229 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 299 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18296073 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/296073
Coding and decoding of an omnidirectional video Apr 4, 2023 Issued
Array ( [id] => 18515709 [patent_doc_number] => 20230232016 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-20 [patent_title] => POINT CLOUD ENCODING METHOD AND RELATED APPARATUSES [patent_app_type] => utility [patent_app_number] => 18/188599 [patent_app_country] => US [patent_app_date] => 2023-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8350 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18188599 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/188599
POINT CLOUD ENCODING METHOD AND RELATED APPARATUSES Mar 22, 2023 Abandoned
Array ( [id] => 18468108 [patent_doc_number] => 20230202389 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-29 [patent_title] => TARGETLESS VEHICULAR CAMERA CALIBRATION SYSTEM [patent_app_type] => utility [patent_app_number] => 18/178695 [patent_app_country] => US [patent_app_date] => 2023-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6693 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -53 [patent_words_short_claim] => 263 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18178695 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/178695
Targetless vehicular camera calibration system Mar 5, 2023 Issued
Array ( [id] => 18472213 [patent_doc_number] => 20230206499 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-29 [patent_title] => VEHICLE ANALYSIS ENVIRONMENT WITH DISPLAYS FOR VEHICLE SENSOR CALIBRATION AND/OR EVENT SIMULATION [patent_app_type] => utility [patent_app_number] => 18/117613 [patent_app_country] => US [patent_app_date] => 2023-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 36325 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18117613 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/117613
VEHICLE ANALYSIS ENVIRONMENT WITH DISPLAYS FOR VEHICLE SENSOR CALIBRATION AND/OR EVENT SIMULATION Mar 5, 2023 Abandoned
Array ( [id] => 18697803 [patent_doc_number] => 20230328272 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-12 [patent_title] => BLOCK VECTOR DIFFERENCE BINARIZATION AND CODING IN VIDEO CODING [patent_app_type] => utility [patent_app_number] => 18/177591 [patent_app_country] => US [patent_app_date] => 2023-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21258 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18177591 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/177591
Block vector difference binarization and coding in video coding Mar 1, 2023 Issued
Array ( [id] => 20064869 [patent_doc_number] => 20250203091 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-19 [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] => 18/838931 [patent_app_country] => US [patent_app_date] => 2023-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 28536 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18838931 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/838931
POINT CLOUD DATA TRANSMISSION DEVICE, POINT CLOUD DATA TRANSMISSION METHOD, POINT CLOUD DATA RECEPTION DEVICE, AND POINT CLOUD DATA RECEPTION METHOD Feb 15, 2023 Pending
Array ( [id] => 20064869 [patent_doc_number] => 20250203091 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-19 [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] => 18/838931 [patent_app_country] => US [patent_app_date] => 2023-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 28536 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18838931 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/838931
POINT CLOUD DATA TRANSMISSION DEVICE, POINT CLOUD DATA TRANSMISSION METHOD, POINT CLOUD DATA RECEPTION DEVICE, AND POINT CLOUD DATA RECEPTION METHOD Feb 15, 2023 Pending
Array ( [id] => 18441456 [patent_doc_number] => 20230188752 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-15 [patent_title] => Sample Derivation For 360-degree Video Coding [patent_app_type] => utility [patent_app_number] => 18/105290 [patent_app_country] => US [patent_app_date] => 2023-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16431 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 18105290 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/105290
Sample derivation for 360-degree video coding Feb 2, 2023 Issued
Array ( [id] => 19177432 [patent_doc_number] => 20240163406 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-16 [patent_title] => INTERNET OF THINGS EQUIPMENT MANAGEMENT SYSTEM AND OPERATION METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 18/162662 [patent_app_country] => US [patent_app_date] => 2023-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3824 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18162662 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/162662
Internet of things equipment management system and operation method thereof Jan 30, 2023 Issued
Array ( [id] => 20415016 [patent_doc_number] => 12498294 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-16 [patent_title] => Binocular auto-lensmeter [patent_app_type] => utility [patent_app_number] => 18/100916 [patent_app_country] => US [patent_app_date] => 2023-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 21 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18100916 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/100916
BINOCULAR AUTO-LENSMETER Jan 23, 2023 Issued
Array ( [id] => 19047781 [patent_doc_number] => 11936910 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-19 [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] => 18/091554 [patent_app_country] => US [patent_app_date] => 2022-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 142 [patent_figures_cnt] => 202 [patent_no_of_words] => 83508 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18091554 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/091554
Three-dimensional data encoding method, three-dimensional data decoding method, three-dimensional data encoding device, and three-dimensional data decoding device Dec 29, 2022 Issued
Array ( [id] => 19287396 [patent_doc_number] => 20240223877 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-04 [patent_title] => LAUNCH MONITOR HAVING A LED STROBE [patent_app_type] => utility [patent_app_number] => 18/147881 [patent_app_country] => US [patent_app_date] => 2022-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7224 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18147881 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/147881
Launch monitor having a LED strobe Dec 28, 2022 Issued
Array ( [id] => 18912552 [patent_doc_number] => 11875533 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-16 [patent_title] => Pose estimation and applications using computer imaging [patent_app_type] => utility [patent_app_number] => 18/089118 [patent_app_country] => US [patent_app_date] => 2022-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 8767 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 232 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18089118 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/089118
Pose estimation and applications using computer imaging Dec 26, 2022 Issued
Array ( [id] => 19200034 [patent_doc_number] => 11997294 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-28 [patent_title] => Subpicture sub-bitstream extraction process enhancements [patent_app_type] => utility [patent_app_number] => 18/077831 [patent_app_country] => US [patent_app_date] => 2022-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 16 [patent_no_of_words] => 14418 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18077831 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/077831
Subpicture sub-bitstream extraction process enhancements Dec 7, 2022 Issued
Array ( [id] => 19200034 [patent_doc_number] => 11997294 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-28 [patent_title] => Subpicture sub-bitstream extraction process enhancements [patent_app_type] => utility [patent_app_number] => 18/077831 [patent_app_country] => US [patent_app_date] => 2022-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 16 [patent_no_of_words] => 14418 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18077831 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/077831
Subpicture sub-bitstream extraction process enhancements Dec 7, 2022 Issued
Array ( [id] => 19200034 [patent_doc_number] => 11997294 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-28 [patent_title] => Subpicture sub-bitstream extraction process enhancements [patent_app_type] => utility [patent_app_number] => 18/077831 [patent_app_country] => US [patent_app_date] => 2022-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 16 [patent_no_of_words] => 14418 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18077831 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/077831
Subpicture sub-bitstream extraction process enhancements Dec 7, 2022 Issued
Array ( [id] => 19200034 [patent_doc_number] => 11997294 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-28 [patent_title] => Subpicture sub-bitstream extraction process enhancements [patent_app_type] => utility [patent_app_number] => 18/077831 [patent_app_country] => US [patent_app_date] => 2022-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 16 [patent_no_of_words] => 14418 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18077831 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/077831
Subpicture sub-bitstream extraction process enhancements Dec 7, 2022 Issued
Array ( [id] => 19774590 [patent_doc_number] => 20250056016 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-13 [patent_title] => METHODS AND DEVICES FOR PROGRESSIVE ENCODING AND DECODING OF MULTIPLANE IMAGES [patent_app_type] => utility [patent_app_number] => 18/719969 [patent_app_country] => US [patent_app_date] => 2022-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5130 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18719969 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/719969
METHODS AND DEVICES FOR PROGRESSIVE ENCODING AND DECODING OF MULTIPLANE IMAGES Dec 6, 2022 Pending
Array ( [id] => 19024325 [patent_doc_number] => 20240080496 [patent_country] => US [patent_kind] => A9 [patent_issue_date] => 2024-03-07 [patent_title] => NONLINEAR ADAPTIVE LOOP FILTERING IN VIDEO PROCESSING [patent_app_type] => utility [patent_app_number] => 18/075999 [patent_app_country] => US [patent_app_date] => 2022-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12616 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18075999 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/075999
Nonlinear adaptive loop filtering in video processing Dec 5, 2022 Issued
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