Search

Rick Kiltae Chang

Examiner (ID: 10570, Phone: (571)272-4564 , Office: P/3726 )

Most Active Art Unit
3726
Art Unit(s)
3729, 3726
Total Applications
1907
Issued Applications
1423
Pending Applications
31
Abandoned Applications
456

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16780928 [patent_doc_number] => 20210118007 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-22 [patent_title] => METHOD AND SYSTEM FOR TARGETED CONTENT PLACEMENT [patent_app_type] => utility [patent_app_number] => 17/247744 [patent_app_country] => US [patent_app_date] => 2020-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17482 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17247744 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/247744
METHOD AND SYSTEM FOR TARGETED CONTENT PLACEMENT Dec 21, 2020 Abandoned
Array ( [id] => 17629796 [patent_doc_number] => 20220164811 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-26 [patent_title] => System and Method for Small Cohort Data Collection, Missing Information Detection, Contradictions Resolution, and Trusted Information Extraction [patent_app_type] => utility [patent_app_number] => 17/102866 [patent_app_country] => US [patent_app_date] => 2020-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2908 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 264 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17102866 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/102866
System and Method for Small Cohort Data Collection, Missing Information Detection, Contradictions Resolution, and Trusted Information Extraction Nov 23, 2020 Abandoned
Array ( [id] => 16600796 [patent_doc_number] => 20210027327 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-28 [patent_title] => SYSTEM, METHOD, AND APPARATUS FOR RANKING AND REWARDING USERS THAT COMPLETE REVIEWS [patent_app_type] => utility [patent_app_number] => 17/069837 [patent_app_country] => US [patent_app_date] => 2020-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9377 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17069837 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/069837
SYSTEM, METHOD, AND APPARATUS FOR RANKING AND REWARDING USERS THAT COMPLETE REVIEWS Oct 12, 2020 Abandoned
Array ( [id] => 16455323 [patent_doc_number] => 20200364749 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-19 [patent_title] => SYSTEMS AND METHODS FOR SERVING ONLINE CONTENT BASED ON USER ENGAGEMENT DURATION [patent_app_type] => utility [patent_app_number] => 16/984585 [patent_app_country] => US [patent_app_date] => 2020-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10991 [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] => 16984585 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/984585
SYSTEMS AND METHODS FOR SERVING ONLINE CONTENT BASED ON USER ENGAGEMENT DURATION Aug 3, 2020 Abandoned
Array ( [id] => 17485124 [patent_doc_number] => 20220092628 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-24 [patent_title] => DEVICE, PROGRAM AND SYSTEM FOR PROVIDING POINT SERVICES [patent_app_type] => utility [patent_app_number] => 17/438321 [patent_app_country] => US [patent_app_date] => 2020-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 30599 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -31 [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] => 17438321 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/438321
DEVICE, PROGRAM AND SYSTEM FOR PROVIDING POINT SERVICES Mar 11, 2020 Abandoned
Array ( [id] => 15872035 [patent_doc_number] => 20200143421 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-07 [patent_title] => SYSTEMS AND METHODS FOR ENABLING ACCESS TO DIGITAL CONTENT BASED ON GEOGRAPHIC LOCATIONS VISITED BY MOBILE DEVICE USERS [patent_app_type] => utility [patent_app_number] => 16/737085 [patent_app_country] => US [patent_app_date] => 2020-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14082 [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] => 16737085 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/737085
Systems and methods for enabling access to digital content based on geographic locations visited by mobile device users Jan 7, 2020 Issued
Array ( [id] => 16667796 [patent_doc_number] => 10937046 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-03-02 [patent_title] => Methods and systems for automatically testing and applying codes to electronic shopping carts [patent_app_type] => utility [patent_app_number] => 16/698015 [patent_app_country] => US [patent_app_date] => 2019-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 16 [patent_no_of_words] => 13172 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16698015 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/698015
Methods and systems for automatically testing and applying codes to electronic shopping carts Nov 26, 2019 Issued
Array ( [id] => 15655375 [patent_doc_number] => 20200090218 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-19 [patent_title] => SYSTEMS AND METHODS FOR SERVING ONLINE CONTENT BASED ON USER ENGAGEMENT DURATION [patent_app_type] => utility [patent_app_number] => 16/692962 [patent_app_country] => US [patent_app_date] => 2019-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10963 [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] => 16692962 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/692962
Systems and methods for serving online content based on user engagement duration Nov 21, 2019 Issued
Array ( [id] => 15413611 [patent_doc_number] => 20200027128 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-23 [patent_title] => GENERATING TRACKING URLS AND REDIRECTING FROM TRACKING URLS [patent_app_type] => utility [patent_app_number] => 16/584728 [patent_app_country] => US [patent_app_date] => 2019-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9443 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16584728 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/584728
Generating tracking URLs and redirecting from tracking URLs Sep 25, 2019 Issued
Array ( [id] => 15595923 [patent_doc_number] => 20200074496 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-05 [patent_title] => SYSTEM AND METHOD FOR RECOMMENDING A GRAMMAR FOR A MESSAGE CAMPAIGN USED BY A MESSAGE OPTIMIZATION SYSTEM [patent_app_type] => utility [patent_app_number] => 16/508600 [patent_app_country] => US [patent_app_date] => 2019-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5005 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 354 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16508600 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/508600
SYSTEM AND METHOD FOR RECOMMENDING A GRAMMAR FOR A MESSAGE CAMPAIGN USED BY A MESSAGE OPTIMIZATION SYSTEM Jul 10, 2019 Abandoned
Array ( [id] => 15298687 [patent_doc_number] => 20190392479 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-26 [patent_title] => METHOD FOR DISCOVERING SALES EVENTS [patent_app_type] => utility [patent_app_number] => 16/442715 [patent_app_country] => US [patent_app_date] => 2019-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7667 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16442715 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/442715
METHOD FOR DISCOVERING SALES EVENTS Jun 16, 2019 Abandoned
Array ( [id] => 16331502 [patent_doc_number] => 20200302468 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-24 [patent_title] => System and Method Including a Distributed Ledger Data Structure for Authenticating and Clearing Coupons [patent_app_type] => utility [patent_app_number] => 16/436963 [patent_app_country] => US [patent_app_date] => 2019-06-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4442 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -32 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16436963 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/436963
System and method including a distributed ledger data structure for authenticating and clearing coupons Jun 10, 2019 Issued
Array ( [id] => 15258857 [patent_doc_number] => 20190378162 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-12 [patent_title] => SYSTEMS AND METHODS FOR ENFORCING ADVERTISING STANDARDS AND DIGITAL ADVERTISEMENT MEASUREMENTS [patent_app_type] => utility [patent_app_number] => 16/434159 [patent_app_country] => US [patent_app_date] => 2019-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9048 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16434159 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/434159
SYSTEMS AND METHODS FOR ENFORCING ADVERTISING STANDARDS AND DIGITAL ADVERTISEMENT MEASUREMENTS Jun 5, 2019 Abandoned
Array ( [id] => 18592600 [patent_doc_number] => 11741504 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-29 [patent_title] => Parametric tracking and triggering of advertising events in online multimedia environments [patent_app_type] => utility [patent_app_number] => 16/429733 [patent_app_country] => US [patent_app_date] => 2019-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 7457 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 372 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16429733 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/429733
Parametric tracking and triggering of advertising events in online multimedia environments Jun 2, 2019 Issued
Array ( [id] => 16455327 [patent_doc_number] => 20200364753 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-19 [patent_title] => ISOLATED BUDGET UTILIZATION [patent_app_type] => utility [patent_app_number] => 16/413816 [patent_app_country] => US [patent_app_date] => 2019-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8305 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16413816 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/413816
Isolated budget utilization May 15, 2019 Issued
Array ( [id] => 17017704 [patent_doc_number] => 11087348 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-10 [patent_title] => Methods and systems for testing and applying codes to electronic shopping carts [patent_app_type] => utility [patent_app_number] => 16/387121 [patent_app_country] => US [patent_app_date] => 2019-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 10706 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 263 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16387121 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/387121
Methods and systems for testing and applying codes to electronic shopping carts Apr 16, 2019 Issued
Array ( [id] => 17423999 [patent_doc_number] => 11257460 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-02-22 [patent_title] => Circuitous display systems and methods [patent_app_type] => utility [patent_app_number] => 16/294322 [patent_app_country] => US [patent_app_date] => 2019-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 33 [patent_no_of_words] => 7244 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 377 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16294322 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/294322
Circuitous display systems and methods Mar 5, 2019 Issued
Array ( [id] => 14783497 [patent_doc_number] => 20190266646 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-29 [patent_title] => Real-Time Advertisement Preparation System [patent_app_type] => utility [patent_app_number] => 16/284378 [patent_app_country] => US [patent_app_date] => 2019-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7310 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16284378 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/284378
Real-Time Advertisement Preparation System Feb 24, 2019 Abandoned
Array ( [id] => 14690255 [patent_doc_number] => 20190244243 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-08 [patent_title] => SCALABLE DECENTRALIZED DIGITAL AND PROGRAMMATIC ADVERTISING ANALYTICS SYSTEM [patent_app_type] => utility [patent_app_number] => 16/271534 [patent_app_country] => US [patent_app_date] => 2019-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5584 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16271534 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/271534
SCALABLE DECENTRALIZED DIGITAL AND PROGRAMMATIC ADVERTISING ANALYTICS SYSTEM Feb 7, 2019 Abandoned
Array ( [id] => 16819272 [patent_doc_number] => 11004107 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-05-11 [patent_title] => Target user directing method and apparatus and computer storage medium [patent_app_type] => utility [patent_app_number] => 16/005936 [patent_app_country] => US [patent_app_date] => 2018-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 7996 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 409 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16005936 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/005936
Target user directing method and apparatus and computer storage medium Jun 11, 2018 Issued
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