Search

David E. Choi

Examiner (ID: 5631, Phone: (571)270-3780 , Office: P/2174 )

Most Active Art Unit
2174
Art Unit(s)
2174, 2148, 2173
Total Applications
799
Issued Applications
605
Pending Applications
59
Abandoned Applications
151

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20146021 [patent_doc_number] => 12380364 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-05 [patent_title] => Outlier determination among models of future event prediction [patent_app_type] => utility [patent_app_number] => 17/468605 [patent_app_country] => US [patent_app_date] => 2021-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 260 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17468605 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/468605
Outlier determination among models of future event prediction Sep 6, 2021 Issued
Array ( [id] => 19182820 [patent_doc_number] => 11989410 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-21 [patent_title] => Devices, methods, and graphical user interfaces for keyboard interface functionalities [patent_app_type] => utility [patent_app_number] => 17/459937 [patent_app_country] => US [patent_app_date] => 2021-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 41 [patent_figures_cnt] => 41 [patent_no_of_words] => 24583 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17459937 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/459937
Devices, methods, and graphical user interfaces for keyboard interface functionalities Aug 26, 2021 Issued
Array ( [id] => 19811149 [patent_doc_number] => 12242542 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-03-04 [patent_title] => Ordinal time series classification with missing information [patent_app_type] => utility [patent_app_number] => 17/408852 [patent_app_country] => US [patent_app_date] => 2021-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 7494 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17408852 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/408852
Ordinal time series classification with missing information Aug 22, 2021 Issued
Array ( [id] => 18196031 [patent_doc_number] => 20230049550 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-16 [patent_title] => Making an Enabled Capability [patent_app_type] => utility [patent_app_number] => 17/402683 [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] => 12973 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17402683 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/402683
Making an enabled capability Aug 15, 2021 Issued
Array ( [id] => 18486742 [patent_doc_number] => 20230214087 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-06 [patent_title] => METHOD FOR RESTORING HOME SCREEN AND ELECTRONIC DEVICE APPLYING THE SAME [patent_app_type] => utility [patent_app_number] => 17/428507 [patent_app_country] => US [patent_app_date] => 2021-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13382 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17428507 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/428507
Method for restoring home screen and electronic device applying the same Aug 2, 2021 Issued
Array ( [id] => 17970303 [patent_doc_number] => 11487838 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-01 [patent_title] => Systems and methods for determining credibility at scale [patent_app_type] => utility [patent_app_number] => 17/368733 [patent_app_country] => US [patent_app_date] => 2021-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 16659 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 397 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17368733 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/368733
Systems and methods for determining credibility at scale Jul 5, 2021 Issued
Array ( [id] => 17172299 [patent_doc_number] => 20210325969 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-21 [patent_title] => METHOD AND SYSTEM FOR HAPTIC STIMULATION [patent_app_type] => utility [patent_app_number] => 17/360465 [patent_app_country] => US [patent_app_date] => 2021-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13599 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17360465 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/360465
Method and system for haptic stimulation Jun 27, 2021 Issued
Array ( [id] => 19357958 [patent_doc_number] => 12058434 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-06 [patent_title] => Third-party modifications for a camera user interface [patent_app_type] => utility [patent_app_number] => 17/354995 [patent_app_country] => US [patent_app_date] => 2021-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 23878 [patent_no_of_claims] => 20 [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] => 17354995 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/354995
Third-party modifications for a camera user interface Jun 21, 2021 Issued
Array ( [id] => 17816914 [patent_doc_number] => 11422521 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-23 [patent_title] => Configuring a load control system [patent_app_type] => utility [patent_app_number] => 17/347002 [patent_app_country] => US [patent_app_date] => 2021-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 28 [patent_no_of_words] => 8919 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17347002 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/347002
Configuring a load control system Jun 13, 2021 Issued
Array ( [id] => 18067997 [patent_doc_number] => 20220399085 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-15 [patent_title] => ARTIFICIAL INTELLIGENCE DIRECTED ZEOLITE SYNTHESIS [patent_app_type] => utility [patent_app_number] => 17/346463 [patent_app_country] => US [patent_app_date] => 2021-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8454 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17346463 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/346463
Artificial intelligence directed zeolite synthesis Jun 13, 2021 Issued
Array ( [id] => 17260768 [patent_doc_number] => 20210373753 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-02 [patent_title] => BUILDING SYSTEM WITH A BUILDING GRAPH [patent_app_type] => utility [patent_app_number] => 17/347241 [patent_app_country] => US [patent_app_date] => 2021-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 43164 [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] => 17347241 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/347241
Building system with a building graph Jun 13, 2021 Issued
Array ( [id] => 17977216 [patent_doc_number] => 11494075 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-08 [patent_title] => Interleaved character selection interface [patent_app_type] => utility [patent_app_number] => 17/337057 [patent_app_country] => US [patent_app_date] => 2021-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 65 [patent_figures_cnt] => 65 [patent_no_of_words] => 28789 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17337057 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/337057
Interleaved character selection interface Jun 1, 2021 Issued
Array ( [id] => 18038938 [patent_doc_number] => 20220383154 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-01 [patent_title] => COMPUTER-AUTOMATED PROCESSING WITH RULE-SUPPLEMENTED MACHINE LEARNING [patent_app_type] => utility [patent_app_number] => 17/332223 [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] => 15949 [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] => 17332223 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/332223
Computer-automated processing with rule-supplemented machine learning May 26, 2021 Issued
Array ( [id] => 17261585 [patent_doc_number] => 20210374570 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-02 [patent_title] => SUBJECT-AWARE CONTRASTIVE LEARNING FOR BIOSIGNALS [patent_app_type] => utility [patent_app_number] => 17/326098 [patent_app_country] => US [patent_app_date] => 2021-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18545 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17326098 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/326098
Subject-aware contrastive learning for biosignals May 19, 2021 Issued
Array ( [id] => 19430475 [patent_doc_number] => 20240298973 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-12 [patent_title] => USER FEATURE VALUE MEASUREMENT METHOD AND APPARATUS, STORAGE MEDIUM AND ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 17/768495 [patent_app_country] => US [patent_app_date] => 2021-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7351 [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] => 17768495 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/768495
User feature value measurement method and apparatus, storage medium and electronic device May 19, 2021 Issued
Array ( [id] => 17786248 [patent_doc_number] => 11409370 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-08-09 [patent_title] => Device gesture recognition system to control privacy mode [patent_app_type] => utility [patent_app_number] => 17/318013 [patent_app_country] => US [patent_app_date] => 2021-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6294 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17318013 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/318013
Device gesture recognition system to control privacy mode May 11, 2021 Issued
Array ( [id] => 17261626 [patent_doc_number] => 20210374611 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-02 [patent_title] => ARTIFICIAL INTELLIGENCE-DRIVEN QUANTUM COMPUTING [patent_app_type] => utility [patent_app_number] => 17/317644 [patent_app_country] => US [patent_app_date] => 2021-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21706 [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] => 17317644 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/317644
Artificial intelligence-driven quantum computing May 10, 2021 Issued
Array ( [id] => 18377861 [patent_doc_number] => 20230152948 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-18 [patent_title] => ACTION VERIFICATION BY A COMMUNICATION DEVICE ENABLED FOR SHORT-RANGE WIRELESS COMMUNICATION [patent_app_type] => utility [patent_app_number] => 17/920587 [patent_app_country] => US [patent_app_date] => 2021-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6498 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [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] => 17920587 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/920587
ACTION VERIFICATION BY A COMMUNICATION DEVICE ENABLED FOR SHORT-RANGE WIRELESS COMMUNICATION Apr 22, 2021 Pending
Array ( [id] => 17961953 [patent_doc_number] => 20220342534 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-27 [patent_title] => DYNAMIC GRAPHICAL CONTAINERS [patent_app_type] => utility [patent_app_number] => 17/239227 [patent_app_country] => US [patent_app_date] => 2021-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21602 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17239227 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/239227
Dynamic graphical containers Apr 22, 2021 Issued
Array ( [id] => 17009986 [patent_doc_number] => 20210241147 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-05 [patent_title] => METHOD AND DEVICE FOR PREDICTING PAIR OF SIMILAR QUESTIONS AND ELECTRONIC EQUIPMENT [patent_app_type] => utility [patent_app_number] => 17/238169 [patent_app_country] => US [patent_app_date] => 2021-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6534 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17238169 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/238169
METHOD AND DEVICE FOR PREDICTING PAIR OF SIMILAR QUESTIONS AND ELECTRONIC EQUIPMENT Apr 21, 2021 Abandoned
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