Search

Zaihan Jiang

Examiner (ID: 7009, Phone: (571)272-1399 , Office: P/2486 )

Most Active Art Unit
2488
Art Unit(s)
2423, 2488, 2486
Total Applications
710
Issued Applications
537
Pending Applications
97
Abandoned Applications
110

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17739479 [patent_doc_number] => 20220224941 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-14 [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] => 17/708615 [patent_app_country] => US [patent_app_date] => 2022-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 82821 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 17708615 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/708615
Three-dimensional data encoding method, three-dimensional data decoding method, three-dimensional data encoding device, and three-dimensional data decoding device Mar 29, 2022 Issued
Array ( [id] => 17739475 [patent_doc_number] => 20220224937 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-14 [patent_title] => METHOD, SYSTEM AND APPARATUS FOR INTRA-REFRESH IN VIDEO SIGNAL PROCESSING [patent_app_type] => utility [patent_app_number] => 17/706607 [patent_app_country] => US [patent_app_date] => 2022-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4880 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17706607 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/706607
Method, system and apparatus for intra-refresh in video signal processing Mar 28, 2022 Issued
Array ( [id] => 19675369 [patent_doc_number] => 12187215 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-07 [patent_title] => Display module [patent_app_type] => utility [patent_app_number] => 17/697947 [patent_app_country] => US [patent_app_date] => 2022-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 13 [patent_no_of_words] => 7087 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17697947 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/697947
Display module Mar 17, 2022 Issued
Array ( [id] => 18914006 [patent_doc_number] => 11877007 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-16 [patent_title] => Methods of coding duplicate and isolated points for point cloud coding [patent_app_type] => utility [patent_app_number] => 17/694079 [patent_app_country] => US [patent_app_date] => 2022-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5633 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 233 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17694079 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/694079
Methods of coding duplicate and isolated points for point cloud coding Mar 13, 2022 Issued
Array ( [id] => 19162447 [patent_doc_number] => 20240155154 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-09 [patent_title] => SYSTEMS AND METHODS FOR AUTOENCODING RESIDUAL DATA IN CODING OF A MULTI-DIMENSIONAL DATA [patent_app_type] => utility [patent_app_number] => 18/284399 [patent_app_country] => US [patent_app_date] => 2022-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19605 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 18284399 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/284399
SYSTEMS AND METHODS FOR AUTOENCODING RESIDUAL DATA IN CODING OF A MULTI-DIMENSIONAL DATA Mar 13, 2022 Abandoned
Array ( [id] => 19501393 [patent_doc_number] => 20240340411 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-10 [patent_title] => IMAGE PROCESSING DEVICE AND METHOD [patent_app_type] => utility [patent_app_number] => 18/293375 [patent_app_country] => US [patent_app_date] => 2022-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 29902 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 221 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18293375 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/293375
Image processing device and method Mar 6, 2022 Issued
Array ( [id] => 19130233 [patent_doc_number] => 20240135586 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => CALIBRATION METHOD OF A PORTABLE ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 18/547892 [patent_app_country] => US [patent_app_date] => 2022-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14889 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18547892 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/547892
Calibration method of a portable electronic device Mar 3, 2022 Issued
Array ( [id] => 19130233 [patent_doc_number] => 20240135586 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => CALIBRATION METHOD OF A PORTABLE ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 18/547892 [patent_app_country] => US [patent_app_date] => 2022-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14889 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18547892 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/547892
Calibration method of a portable electronic device Mar 3, 2022 Issued
Array ( [id] => 18617157 [patent_doc_number] => 20230283896 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-07 [patent_title] => FOCUS INDICATION FOR MANUAL FOCUS ADJUSTMENTS [patent_app_type] => utility [patent_app_number] => 17/685638 [patent_app_country] => US [patent_app_date] => 2022-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7128 [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] => 17685638 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/685638
Focus indication for manual focus adjustments Mar 2, 2022 Issued
Array ( [id] => 19766906 [patent_doc_number] => 12225220 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-11 [patent_title] => Encoder, decoder, and medium [patent_app_type] => utility [patent_app_number] => 17/684657 [patent_app_country] => US [patent_app_date] => 2022-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 127 [patent_figures_cnt] => 145 [patent_no_of_words] => 59537 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17684657 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/684657
Encoder, decoder, and medium Mar 1, 2022 Issued
Array ( [id] => 19147810 [patent_doc_number] => 20240146896 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-02 [patent_title] => IMAGING DEVICE AND THREE-DIMENSIONAL DISPLAY DEVICE [patent_app_type] => utility [patent_app_number] => 18/280030 [patent_app_country] => US [patent_app_date] => 2022-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8898 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18280030 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/280030
IMAGING DEVICE AND THREE-DIMENSIONAL DISPLAY DEVICE Feb 28, 2022 Abandoned
Array ( [id] => 17831581 [patent_doc_number] => 20220268885 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-25 [patent_title] => VEHICLE SERVICE SYSTEM AND OPERATING METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 17/679669 [patent_app_country] => US [patent_app_date] => 2022-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6982 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17679669 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/679669
Vehicle service system and operating method thereof Feb 23, 2022 Issued
Array ( [id] => 19469696 [patent_doc_number] => 20240323366 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-26 [patent_title] => METHODS AND APPARATUSES FOR ENCODING/DECODING A VIDEO [patent_app_type] => utility [patent_app_number] => 18/278335 [patent_app_country] => US [patent_app_date] => 2022-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14803 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18278335 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/278335
METHODS AND APPARATUSES FOR ENCODING/DECODING A VIDEO Feb 21, 2022 Pending
Array ( [id] => 20867643 [patent_doc_number] => 12694544 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-07-28 [patent_title] => Image processing device, image processing method, and surgical microscope system [patent_app_type] => utility [patent_app_number] => 18/689443 [patent_app_country] => US [patent_app_date] => 2022-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 9219 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 367 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18689443 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/689443
IMAGE PROCESSING DEVICE, IMAGE PROCESSING METHOD, AND SURGICAL MICROSCOPE SYSTEM Feb 21, 2022 Issued
Array ( [id] => 19132133 [patent_doc_number] => 20240137486 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => Method for determining an image coding mode [patent_app_type] => utility [patent_app_number] => 18/546859 [patent_app_country] => US [patent_app_date] => 2022-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9374 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 18546859 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/546859
Method for determining an image coding mode Feb 14, 2022 Pending
Array ( [id] => 19132133 [patent_doc_number] => 20240137486 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => Method for determining an image coding mode [patent_app_type] => utility [patent_app_number] => 18/546859 [patent_app_country] => US [patent_app_date] => 2022-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9374 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [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] => 18546859 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/546859
Method for determining an image coding mode Feb 14, 2022 Pending
Array ( [id] => 19973332 [patent_doc_number] => 12341958 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-24 [patent_title] => Combined loop filtering [patent_app_type] => utility [patent_app_number] => 18/277974 [patent_app_country] => US [patent_app_date] => 2022-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 739 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 230 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18277974 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/277974
Combined loop filtering Jan 30, 2022 Issued
Array ( [id] => 18992299 [patent_doc_number] => 20240064268 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-22 [patent_title] => SYSTEMS AND METHODS FOR NETWORK-CONNECTED IMAGE AND VIDEO CAPTURE [patent_app_type] => utility [patent_app_number] => 18/271739 [patent_app_country] => US [patent_app_date] => 2022-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3826 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18271739 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/271739
SYSTEMS AND METHODS FOR NETWORK-CONNECTED IMAGE AND VIDEO CAPTURE Jan 23, 2022 Pending
Array ( [id] => 20726443 [patent_doc_number] => 20260143165 [patent_country] => US [patent_kind] => A2 [patent_issue_date] => 2026-05-21 [patent_title] => Method for the Synthesis of Nitrogen Oxides and Nitric Acid in a Thermal Reactor [patent_app_type] => utility [patent_app_number] => 18/273195 [patent_app_country] => US [patent_app_date] => 2022-01-18 [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] => -7 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18273195 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/273195
Method for the Synthesis of Nitrogen Oxides and Nitric Acid in a Thermal Reactor Jan 17, 2022 Pending
Array ( [id] => 20726443 [patent_doc_number] => 20260143165 [patent_country] => US [patent_kind] => A2 [patent_issue_date] => 2026-05-21 [patent_title] => Method for the Synthesis of Nitrogen Oxides and Nitric Acid in a Thermal Reactor [patent_app_type] => utility [patent_app_number] => 18/273195 [patent_app_country] => US [patent_app_date] => 2022-01-18 [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] => -7 [patent_words_short_claim] => 25 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18273195 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/273195
Method for the Synthesis of Nitrogen Oxides and Nitric Acid in a Thermal Reactor Jan 17, 2022 Pending
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