
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 number | Title of the application | Filing Date | Status |
|---|---|---|---|
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] => 20001573
[patent_doc_number] => 20250139795
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-05-01
[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] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 9161
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 149
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[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 | 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] => 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 |
Array
(
[id] => 18913950
[patent_doc_number] => 11876951
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2024-01-16
[patent_title] => Imaging system and method for unmanned vehicles
[patent_app_type] => utility
[patent_app_number] => 17/646759
[patent_app_country] => US
[patent_app_date] => 2022-01-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 19
[patent_figures_cnt] => 19
[patent_no_of_words] => 13141
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 123
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17646759
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/646759 | Imaging system and method for unmanned vehicles | Jan 2, 2022 | Issued |
Array
(
[id] => 19734758
[patent_doc_number] => 12212770
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-01-28
[patent_title] => Reference picture handling
[patent_app_type] => utility
[patent_app_number] => 17/646069
[patent_app_country] => US
[patent_app_date] => 2021-12-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 9
[patent_no_of_words] => 25034
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 6
[patent_words_short_claim] => 235
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17646069
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/646069 | Reference picture handling | Dec 26, 2021 | Issued |
Array
(
[id] => 18687762
[patent_doc_number] => 11783503
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2023-10-10
[patent_title] => Systems and method for estimating extracorporeal blood volume in a physical sample
[patent_app_type] => utility
[patent_app_number] => 17/555624
[patent_app_country] => US
[patent_app_date] => 2021-12-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 13
[patent_figures_cnt] => 13
[patent_no_of_words] => 15886
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 99
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17555624
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/555624 | Systems and method for estimating extracorporeal blood volume in a physical sample | Dec 19, 2021 | Issued |
Array
(
[id] => 19774950
[patent_doc_number] => 20250056376
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-02-13
[patent_title] => SYSTEMS AND METHODS FOR INTEGRATED ACCESS AND BACKHAUL ENCAPSULATION IN HYBRID BACKHAUL NETWORKS
[patent_app_type] => utility
[patent_app_number] => 18/718248
[patent_app_country] => US
[patent_app_date] => 2021-12-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 14172
[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] => 18718248
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/718248 | SYSTEMS AND METHODS FOR INTEGRATED ACCESS AND BACKHAUL ENCAPSULATION IN HYBRID BACKHAUL NETWORKS | Dec 16, 2021 | Pending |
Array
(
[id] => 20691280
[patent_doc_number] => 12621447
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2026-05-05
[patent_title] => Adaptive predictive encoding
[patent_app_type] => utility
[patent_app_number] => 18/720235
[patent_app_country] => US
[patent_app_date] => 2021-12-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 11
[patent_no_of_words] => 5580
[patent_no_of_claims] => 24
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 83
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18720235
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/720235 | Adaptive predictive encoding | Dec 14, 2021 | Issued |
Array
(
[id] => 17643718
[patent_doc_number] => 20220171456
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-06-02
[patent_title] => Method and System for Remote Clinician Management of Head-Mounted Vision Assist Devices
[patent_app_type] => utility
[patent_app_number] => 17/643414
[patent_app_country] => US
[patent_app_date] => 2021-12-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 16755
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -31
[patent_words_short_claim] => 150
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17643414
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/643414 | Method and system for remote clinician management of head-mounted vision assist devices | Dec 7, 2021 | Issued |