Search

Chieh M. Fan

Supervisory Patent Examiner (ID: 17321, Phone: (571)272-3042 , Office: P/2632 )

Most Active Art Unit
2634
Art Unit(s)
2634, 2632, 2611, 2734, 2638
Total Applications
420
Issued Applications
292
Pending Applications
94
Abandoned Applications
34

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19292074 [patent_doc_number] => 12031423 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-09 [patent_title] => Well construction optimization techniques [patent_app_type] => utility [patent_app_number] => 17/404446 [patent_app_country] => US [patent_app_date] => 2021-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6074 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 244 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17404446 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/404446
Well construction optimization techniques Aug 16, 2021 Issued
Array ( [id] => 20440713 [patent_doc_number] => 12511551 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-30 [patent_title] => Computer-implemented system and method for predicting activity outcome [patent_app_type] => utility [patent_app_number] => 17/403716 [patent_app_country] => US [patent_app_date] => 2021-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 304 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17403716 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/403716
Computer-implemented system and method for predicting activity outcome Aug 15, 2021 Issued
Array ( [id] => 17402079 [patent_doc_number] => 20220044169 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-10 [patent_title] => SYSTEMS AND METHODS FOR RESOURCE ANALYSIS, OPTIMIZATION, OR VISUALIZATION [patent_app_type] => utility [patent_app_number] => 17/403870 [patent_app_country] => US [patent_app_date] => 2021-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14357 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17403870 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/403870
SYSTEMS AND METHODS FOR RESOURCE ANALYSIS, OPTIMIZATION, OR VISUALIZATION Aug 15, 2021 Abandoned
Array ( [id] => 17231503 [patent_doc_number] => 20210358060 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-18 [patent_title] => SYSTEM, METHOD AND APPARATUS FOR ASSESSING THE ACCURACY OF ESTIMATED FOOD DELIVERY TIME [patent_app_type] => utility [patent_app_number] => 17/386342 [patent_app_country] => US [patent_app_date] => 2021-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5436 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 232 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17386342 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/386342
System, method and apparatus for assessing the accuracy of estimated food delivery time Jul 26, 2021 Issued
Array ( [id] => 18669005 [patent_doc_number] => 11775910 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-03 [patent_title] => Applied computer technology for high efficiency value stream management and mapping and process tracking [patent_app_type] => utility [patent_app_number] => 17/376782 [patent_app_country] => US [patent_app_date] => 2021-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 19 [patent_no_of_words] => 10410 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 306 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17376782 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/376782
Applied computer technology for high efficiency value stream management and mapping and process tracking Jul 14, 2021 Issued
Array ( [id] => 18317011 [patent_doc_number] => 11631093 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-18 [patent_title] => Flexible behavioral chain framework for permission-based enterprise-focused blockchain applications [patent_app_type] => utility [patent_app_number] => 17/377121 [patent_app_country] => US [patent_app_date] => 2021-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 15 [patent_no_of_words] => 13135 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17377121 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/377121
Flexible behavioral chain framework for permission-based enterprise-focused blockchain applications Jul 14, 2021 Issued
Array ( [id] => 19338978 [patent_doc_number] => 12049152 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-30 [patent_title] => Information processing method and information processing system for generating a delivery plan using tractor information, trailer information, and delivery information [patent_app_type] => utility [patent_app_number] => 17/370622 [patent_app_country] => US [patent_app_date] => 2021-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 8233 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17370622 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/370622
Information processing method and information processing system for generating a delivery plan using tractor information, trailer information, and delivery information Jul 7, 2021 Issued
Array ( [id] => 17173241 [patent_doc_number] => 20210326912 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-21 [patent_title] => BLOCKCHAIN-BASED DATA PROCESSING SYSTEMS, METHODS, AND APPARATUSES [patent_app_type] => utility [patent_app_number] => 17/364556 [patent_app_country] => US [patent_app_date] => 2021-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10443 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17364556 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/364556
Blockchain-based data processing systems, methods, and apparatuses Jun 29, 2021 Issued
Array ( [id] => 18569509 [patent_doc_number] => 20230259846 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-17 [patent_title] => COMMUNICATIONS APPARATUS AND METHOD FOR ESTIMATING POTENTIAL DEMAND FOR IMPROVED FORECASTING AND RESOURCE MANAGEMENT [patent_app_type] => utility [patent_app_number] => 18/009416 [patent_app_country] => US [patent_app_date] => 2021-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8953 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18009416 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/009416
COMMUNICATIONS APPARATUS AND METHOD FOR ESTIMATING POTENTIAL DEMAND FOR IMPROVED FORECASTING AND RESOURCE MANAGEMENT Jun 29, 2021 Abandoned
Array ( [id] => 18703806 [patent_doc_number] => 11790320 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-17 [patent_title] => Approaches to creating and evaluating multiple candidate well plans [patent_app_type] => utility [patent_app_number] => 17/304813 [patent_app_country] => US [patent_app_date] => 2021-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 11273 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 323 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17304813 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/304813
Approaches to creating and evaluating multiple candidate well plans Jun 24, 2021 Issued
Array ( [id] => 18073163 [patent_doc_number] => 11531997 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-20 [patent_title] => Systems and methods using facial recognition for detecting previous visits of a plurality of individuals at a location [patent_app_type] => utility [patent_app_number] => 17/350584 [patent_app_country] => US [patent_app_date] => 2021-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6890 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 430 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17350584 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/350584
Systems and methods using facial recognition for detecting previous visits of a plurality of individuals at a location Jun 16, 2021 Issued
Array ( [id] => 18638794 [patent_doc_number] => 11763404 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-19 [patent_title] => Systems, methods, and apparatuses for implementing a geo-demographic zoning optimization engine [patent_app_type] => utility [patent_app_number] => 17/348292 [patent_app_country] => US [patent_app_date] => 2021-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 14 [patent_no_of_words] => 9897 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 243 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17348292 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/348292
Systems, methods, and apparatuses for implementing a geo-demographic zoning optimization engine Jun 14, 2021 Issued
Array ( [id] => 17581804 [patent_doc_number] => 20220138659 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-05 [patent_title] => System and Method for Enhancing and Sustaining Operational Efficiency [patent_app_type] => utility [patent_app_number] => 17/343311 [patent_app_country] => US [patent_app_date] => 2021-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7766 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17343311 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/343311
System and Method for Enhancing and Sustaining Operational Efficiency Jun 8, 2021 Abandoned
Array ( [id] => 17794693 [patent_doc_number] => 20220253785 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-11 [patent_title] => MOBILE MEASUREMENT-ASSESSMENT SYSTEM [patent_app_type] => utility [patent_app_number] => 17/629886 [patent_app_country] => US [patent_app_date] => 2021-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3320 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17629886 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/629886
MOBILE MEASUREMENT-ASSESSMENT SYSTEM Jun 8, 2021 Abandoned
Array ( [id] => 18592510 [patent_doc_number] => 11741414 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-29 [patent_title] => Execution systems using unstructured data [patent_app_type] => utility [patent_app_number] => 17/341265 [patent_app_country] => US [patent_app_date] => 2021-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 9760 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 293 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17341265 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/341265
Execution systems using unstructured data Jun 6, 2021 Issued
Array ( [id] => 17173240 [patent_doc_number] => 20210326911 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-21 [patent_title] => SYSTEM AND METHOD FOR IMPLEMENTING A MARKET DATA HUB [patent_app_type] => utility [patent_app_number] => 17/332118 [patent_app_country] => US [patent_app_date] => 2021-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6018 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17332118 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/332118
System and method for implementing a market data hub May 26, 2021 Issued
Array ( [id] => 18742303 [patent_doc_number] => 20230351285 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-02 [patent_title] => INFORMATION PROCESSING DEVICE AND INFORMATION PROCESSING METHOD [patent_app_type] => utility [patent_app_number] => 18/008042 [patent_app_country] => US [patent_app_date] => 2021-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18504 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [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] => 18008042 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/008042
INFORMATION PROCESSING DEVICE AND INFORMATION PROCESSING METHOD May 23, 2021 Abandoned
Array ( [id] => 17302390 [patent_doc_number] => 20210398229 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-23 [patent_title] => SYSTEM AND METHOD FOR SCHEDULING AND MANAGING PROPERTY SHOWINGS [patent_app_type] => utility [patent_app_number] => 17/322331 [patent_app_country] => US [patent_app_date] => 2021-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8936 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 17322331 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/322331
SYSTEM AND METHOD FOR SCHEDULING AND MANAGING PROPERTY SHOWINGS May 16, 2021 Abandoned
Array ( [id] => 17173338 [patent_doc_number] => 20210327009 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-21 [patent_title] => SYSTEM AND METHOD FOR STUDENT ATTENDANCE MANAGEMENT [patent_app_type] => utility [patent_app_number] => 17/246622 [patent_app_country] => US [patent_app_date] => 2021-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 25038 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17246622 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/246622
SYSTEM AND METHOD FOR STUDENT ATTENDANCE MANAGEMENT Apr 30, 2021 Pending
Array ( [id] => 17985059 [patent_doc_number] => 20220351096 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-03 [patent_title] => System for Providing Professional Consulting Services [patent_app_type] => utility [patent_app_number] => 17/243831 [patent_app_country] => US [patent_app_date] => 2021-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3030 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 17243831 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/243831
System for Providing Professional Consulting Services Apr 28, 2021 Abandoned
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