Search

Jianzi Chen

Examiner (ID: 14887, Phone: (571)270-5292 , Office: P/2844 )

Most Active Art Unit
2844
Art Unit(s)
2844, 2821
Total Applications
687
Issued Applications
543
Pending Applications
6
Abandoned Applications
145

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17447090 [patent_doc_number] => 20220067595 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-03 [patent_title] => Method and System for Updating On-Line Reservations [patent_app_type] => utility [patent_app_number] => 17/459463 [patent_app_country] => US [patent_app_date] => 2021-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2399 [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] => 17459463 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/459463
Method and System for Updating On-Line Reservations Aug 26, 2021 Abandoned
Array ( [id] => 17430823 [patent_doc_number] => 20220058532 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-24 [patent_title] => MOBILITY SERVICE SYSTEM, MOBILITY SERVICE DELIVERY METHOD, AND MANAGEMENT SERVER [patent_app_type] => utility [patent_app_number] => 17/329690 [patent_app_country] => US [patent_app_date] => 2021-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12451 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17329690 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/329690
MOBILITY SERVICE SYSTEM, MOBILITY SERVICE DELIVERY METHOD, AND MANAGEMENT SERVER May 24, 2021 Abandoned
Array ( [id] => 17261683 [patent_doc_number] => 20210374668 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-02 [patent_title] => GOODS DELIVERY CONTRACT SYSTEM [patent_app_type] => utility [patent_app_number] => 17/221467 [patent_app_country] => US [patent_app_date] => 2021-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8655 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 361 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17221467 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/221467
GOODS DELIVERY CONTRACT SYSTEM Apr 1, 2021 Abandoned
Array ( [id] => 17907961 [patent_doc_number] => 11461817 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-04 [patent_title] => Accommodation area management device [patent_app_type] => utility [patent_app_number] => 17/207113 [patent_app_country] => US [patent_app_date] => 2021-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 7342 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 330 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17207113 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/207113
Accommodation area management device Mar 18, 2021 Issued
Array ( [id] => 17854449 [patent_doc_number] => 20220284491 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-08 [patent_title] => DETERMINING ACCURACY OF VALUES OF AN ATTRIBUTE OF AN ITEM FROM A DISTRIBUTION OF VALUES OF THE ATTRIBUTE ACROSS ITEMS WITH COMMON ATTRIBUTES [patent_app_type] => utility [patent_app_number] => 17/191134 [patent_app_country] => US [patent_app_date] => 2021-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9683 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17191134 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/191134
DETERMINING ACCURACY OF VALUES OF AN ATTRIBUTE OF AN ITEM FROM A DISTRIBUTION OF VALUES OF THE ATTRIBUTE ACROSS ITEMS WITH COMMON ATTRIBUTES Mar 2, 2021 Abandoned
Array ( [id] => 17084672 [patent_doc_number] => 20210279679 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-09 [patent_title] => DISPOSITION OF ITEMS BASED ON ITEM IMAGE DATASETS [patent_app_type] => utility [patent_app_number] => 17/190489 [patent_app_country] => US [patent_app_date] => 2021-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5934 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17190489 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/190489
DISPOSITION OF ITEMS BASED ON ITEM IMAGE DATASETS Mar 2, 2021 Pending
Array ( [id] => 17055326 [patent_doc_number] => 20210264760 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-26 [patent_title] => Unaccompanied Customer Management Application [patent_app_type] => utility [patent_app_number] => 17/124995 [patent_app_country] => US [patent_app_date] => 2020-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5661 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17124995 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/124995
Unaccompanied Customer Management Application Dec 16, 2020 Abandoned
Array ( [id] => 17187826 [patent_doc_number] => 20210334711 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-28 [patent_title] => SYSTEM AND METHODS FOR CONNECTING CONTENT PROMOTERS AND ARTISTS FOR CONTENT PROMOTION TRANSACTIONS [patent_app_type] => utility [patent_app_number] => 17/124192 [patent_app_country] => US [patent_app_date] => 2020-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8757 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 236 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17124192 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/124192
SYSTEM AND METHODS FOR CONNECTING CONTENT PROMOTERS AND ARTISTS FOR CONTENT PROMOTION TRANSACTIONS Dec 15, 2020 Abandoned
Array ( [id] => 18881895 [patent_doc_number] => 20240005264 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-04 [patent_title] => DELIVERY SUPPORT APPARATUS, DELIVERY SUPPORT METHOD, AND DELIVERY SUPPORT PROGRAM [patent_app_type] => utility [patent_app_number] => 18/265127 [patent_app_country] => US [patent_app_date] => 2020-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5963 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18265127 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/265127
DELIVERY SUPPORT APPARATUS, DELIVERY SUPPORT METHOD, AND DELIVERY SUPPORT PROGRAM Dec 2, 2020 Abandoned
Array ( [id] => 17629700 [patent_doc_number] => 20220164715 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-26 [patent_title] => Open loop transit system with a backend system [patent_app_type] => utility [patent_app_number] => 16/953543 [patent_app_country] => US [patent_app_date] => 2020-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13276 [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] => 16953543 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/953543
Open loop transit system with a backend system Nov 19, 2020 Abandoned
Array ( [id] => 16676307 [patent_doc_number] => 20210065073 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-04 [patent_title] => SYSTEM AND METHOD FOR PRESENTING ELECTRIC VEHICLE CHARGING OPTIONS [patent_app_type] => utility [patent_app_number] => 17/095013 [patent_app_country] => US [patent_app_date] => 2020-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15287 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17095013 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/095013
SYSTEM AND METHOD FOR PRESENTING ELECTRIC VEHICLE CHARGING OPTIONS Nov 10, 2020 Abandoned
Array ( [id] => 17261635 [patent_doc_number] => 20210374620 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-02 [patent_title] => INFORMATION PROCESSING DEVICE AND NON-TRANSITORY COMPUTER READABLE MEDIUM [patent_app_type] => utility [patent_app_number] => 17/086613 [patent_app_country] => US [patent_app_date] => 2020-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7390 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17086613 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/086613
INFORMATION PROCESSING DEVICE AND NON-TRANSITORY COMPUTER READABLE MEDIUM Nov 1, 2020 Abandoned
Array ( [id] => 17581928 [patent_doc_number] => 20220138783 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-05 [patent_title] => Discrete Choice Hotel Room Demand Model [patent_app_type] => utility [patent_app_number] => 17/083905 [patent_app_country] => US [patent_app_date] => 2020-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7393 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17083905 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/083905
Discrete Choice Hotel Room Demand Model Oct 28, 2020 Pending
Array ( [id] => 16691250 [patent_doc_number] => 20210073728 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-11 [patent_title] => APPARATUS, METHODS, AND STORAGE MEDIA FOR RECOMMENDING PICK-UP LOCATIONS [patent_app_type] => utility [patent_app_number] => 17/080861 [patent_app_country] => US [patent_app_date] => 2020-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12058 [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] => 17080861 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/080861
APPARATUS, METHODS, AND STORAGE MEDIA FOR RECOMMENDING PICK-UP LOCATIONS Oct 26, 2020 Abandoned
Array ( [id] => 16935323 [patent_doc_number] => 20210201212 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-01 [patent_title] => SYSTEM AND METHOD FOR RANKING IN ALTERNATIVE DESTINATION RECOMMENDATION ON RIDESHARING PLATFORMS [patent_app_type] => utility [patent_app_number] => 17/036941 [patent_app_country] => US [patent_app_date] => 2020-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10140 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17036941 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/036941
System and method for ranking in alternative destination recommendation on ridesharing platforms Sep 28, 2020 Issued
Array ( [id] => 17173334 [patent_doc_number] => 20210327005 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-21 [patent_title] => PROPERTY MANAGEMENT SYSTEM AND METHOD [patent_app_type] => utility [patent_app_number] => 16/941506 [patent_app_country] => US [patent_app_date] => 2020-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10758 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 204 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16941506 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/941506
PROPERTY MANAGEMENT SYSTEM AND METHOD Jul 27, 2020 Abandoned
Array ( [id] => 17877790 [patent_doc_number] => 11449808 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-20 [patent_title] => Information processing apparatus, information processing system, storage medium, and information processing method [patent_app_type] => utility [patent_app_number] => 16/935711 [patent_app_country] => US [patent_app_date] => 2020-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 16 [patent_no_of_words] => 14983 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 676 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16935711 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/935711
Information processing apparatus, information processing system, storage medium, and information processing method Jul 21, 2020 Issued
Array ( [id] => 16691256 [patent_doc_number] => 20210073734 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-11 [patent_title] => METHODS AND SYSTEMS OF ROUTE OPTIMIZATION FOR LOAD TRANSPORT [patent_app_type] => utility [patent_app_number] => 16/929111 [patent_app_country] => US [patent_app_date] => 2020-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6009 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16929111 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/929111
METHODS AND SYSTEMS OF ROUTE OPTIMIZATION FOR LOAD TRANSPORT Jul 14, 2020 Abandoned
Array ( [id] => 18345492 [patent_doc_number] => 20230133602 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-04 [patent_title] => DOOR-STEP TIME ESTIMATION AND DELIVERY ROUTE OPTIMIZATION [patent_app_type] => utility [patent_app_number] => 17/906026 [patent_app_country] => US [patent_app_date] => 2020-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10992 [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] => 17906026 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/906026
DOOR-STEP TIME ESTIMATION AND DELIVERY ROUTE OPTIMIZATION Jun 28, 2020 Pending
Array ( [id] => 18607204 [patent_doc_number] => 11748672 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-05 [patent_title] => Subscription based travel service with delay [patent_app_type] => utility [patent_app_number] => 16/876517 [patent_app_country] => US [patent_app_date] => 2020-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 17142 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 350 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16876517 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/876517
Subscription based travel service with delay May 17, 2020 Issued
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