Search

David Vu

Examiner (ID: 216, Phone: (571)272-1798 , Office: P/2818 )

Most Active Art Unit
2818
Art Unit(s)
2818
Total Applications
2019
Issued Applications
1695
Pending Applications
88
Abandoned Applications
267

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17558132 [patent_doc_number] => 11314840 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-26 [patent_title] => Thin-layer webpage cloning for off-line demonstration [patent_app_type] => utility [patent_app_number] => 16/920135 [patent_app_country] => US [patent_app_date] => 2020-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 10 [patent_no_of_words] => 7964 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16920135 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/920135
Thin-layer webpage cloning for off-line demonstration Jul 1, 2020 Issued
Array ( [id] => 16363501 [patent_doc_number] => 20200320252 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-08 [patent_title] => Infinite Canvas [patent_app_type] => utility [patent_app_number] => 16/908211 [patent_app_country] => US [patent_app_date] => 2020-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2655 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16908211 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/908211
Infinite canvas Jun 21, 2020 Issued
Array ( [id] => 17128883 [patent_doc_number] => 20210303652 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-30 [patent_title] => OPTIMIZING ANNOTATION RECONCILIATION TRANSACTIONS ON UNSTRUCTURED TEXT CONTENT UPDATES [patent_app_type] => utility [patent_app_number] => 16/876874 [patent_app_country] => US [patent_app_date] => 2020-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21335 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 295 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16876874 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/876874
Optimizing annotation reconciliation transactions on unstructured text content updates May 17, 2020 Issued
Array ( [id] => 17543055 [patent_doc_number] => 11308179 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-19 [patent_title] => Core data service-based compile time webpage generation [patent_app_type] => utility [patent_app_number] => 16/874469 [patent_app_country] => US [patent_app_date] => 2020-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6303 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16874469 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/874469
Core data service-based compile time webpage generation May 13, 2020 Issued
Array ( [id] => 17963204 [patent_doc_number] => 20220343785 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-27 [patent_title] => LEARNING SUPPORT SYSTEM [patent_app_type] => utility [patent_app_number] => 17/762860 [patent_app_country] => US [patent_app_date] => 2020-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6711 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17762860 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/762860
Learning support system Apr 27, 2020 Issued
Array ( [id] => 16887810 [patent_doc_number] => 20210174007 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-10 [patent_title] => CREATION APPARATUS AND NON-TRANSITORY COMPUTER READABLE MEDIUM [patent_app_type] => utility [patent_app_number] => 16/850124 [patent_app_country] => US [patent_app_date] => 2020-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7342 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16850124 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/850124
CREATION APPARATUS AND NON-TRANSITORY COMPUTER READABLE MEDIUM Apr 15, 2020 Abandoned
Array ( [id] => 16287151 [patent_doc_number] => 20200280753 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-03 [patent_title] => GROUP EDITING OF MEDIA CONTENT STORED ON WIRELESS PORTABLE DEVICES [patent_app_type] => utility [patent_app_number] => 16/814464 [patent_app_country] => US [patent_app_date] => 2020-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5772 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [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] => 16814464 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/814464
GROUP EDITING OF MEDIA CONTENT STORED ON WIRELESS PORTABLE DEVICES Mar 9, 2020 Abandoned
Array ( [id] => 17085070 [patent_doc_number] => 20210280077 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-09 [patent_title] => VIRTUAL EDUCATIONAL EXPERIENCE WITH 3D SOUND SPATIALIZATION [patent_app_type] => utility [patent_app_number] => 16/810851 [patent_app_country] => US [patent_app_date] => 2020-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2772 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16810851 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/810851
VIRTUAL EDUCATIONAL EXPERIENCE WITH 3D SOUND SPATIALIZATION Mar 5, 2020 Abandoned
Array ( [id] => 17787436 [patent_doc_number] => 11410569 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-08-09 [patent_title] => Methods, systems, and media for identifying and scoring assignment answers [patent_app_type] => utility [patent_app_number] => 16/683023 [patent_app_country] => US [patent_app_date] => 2019-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7340 [patent_no_of_claims] => 18 [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] => 16683023 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/683023
Methods, systems, and media for identifying and scoring assignment answers Nov 12, 2019 Issued
Array ( [id] => 18506565 [patent_doc_number] => 11704383 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-18 [patent_title] => Dynamic generation and injection of edge-cached meta-data [patent_app_type] => utility [patent_app_number] => 16/588853 [patent_app_country] => US [patent_app_date] => 2019-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5123 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 278 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16588853 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/588853
Dynamic generation and injection of edge-cached meta-data Sep 29, 2019 Issued
Array ( [id] => 15687233 [patent_doc_number] => 20200098280 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-26 [patent_title] => PERSONALIZED MASTERY LEARNING PLATFORMS, SYSTEMS, MEDIA, AND METHODS [patent_app_type] => utility [patent_app_number] => 16/575319 [patent_app_country] => US [patent_app_date] => 2019-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18964 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [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] => 16575319 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/575319
Personalized mastery learning platforms, systems, media, and methods Sep 17, 2019 Issued
Array ( [id] => 16780535 [patent_doc_number] => 20210117614 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-22 [patent_title] => One click listing [patent_app_type] => utility [patent_app_number] => 16/556232 [patent_app_country] => US [patent_app_date] => 2019-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3511 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [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] => 16556232 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/556232
One click listing Aug 29, 2019 Abandoned
Array ( [id] => 16593464 [patent_doc_number] => 10902739 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-01-26 [patent_title] => System for linking bodily movement to learning behavior [patent_app_type] => utility [patent_app_number] => 16/538318 [patent_app_country] => US [patent_app_date] => 2019-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 2610 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 325 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16538318 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/538318
System for linking bodily movement to learning behavior Aug 11, 2019 Issued
Array ( [id] => 15156477 [patent_doc_number] => 20190356716 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-21 [patent_title] => PRESENTATION OF MEDIA IN AN APPLICATION [patent_app_type] => utility [patent_app_number] => 16/529687 [patent_app_country] => US [patent_app_date] => 2019-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6167 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [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] => 16529687 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/529687
Presentation of media in an application Jul 31, 2019 Issued
Array ( [id] => 16065861 [patent_doc_number] => 10691883 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-06-23 [patent_title] => Infinite canvas [patent_app_type] => utility [patent_app_number] => 16/436896 [patent_app_country] => US [patent_app_date] => 2019-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2637 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16436896 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/436896
Infinite canvas Jun 9, 2019 Issued
Array ( [id] => 16432274 [patent_doc_number] => 10832363 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-11-10 [patent_title] => Methods and systems for representing usage of an electronic learning system [patent_app_type] => utility [patent_app_number] => 16/425048 [patent_app_country] => US [patent_app_date] => 2019-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 13505 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 286 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16425048 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/425048
Methods and systems for representing usage of an electronic learning system May 28, 2019 Issued
Array ( [id] => 16201028 [patent_doc_number] => 10726195 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-07-28 [patent_title] => Filtered stylesheets [patent_app_type] => utility [patent_app_number] => 16/376589 [patent_app_country] => US [patent_app_date] => 2019-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 10239 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 256 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16376589 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/376589
Filtered stylesheets Apr 4, 2019 Issued
Array ( [id] => 17203078 [patent_doc_number] => 20210343173 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-04 [patent_title] => INTERACTIVE FEEDBACK BASED EVALUATION USING MULTIPLE WORD CLOUD [patent_app_type] => utility [patent_app_number] => 16/496449 [patent_app_country] => US [patent_app_date] => 2019-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8887 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 255 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16496449 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/496449
Interactive feedback based evaluation using multiple word cloud Apr 1, 2019 Issued
Array ( [id] => 14842253 [patent_doc_number] => 20190279527 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-12 [patent_title] => METHOD AND SYSTEM FOR INSTRUCTING A USER, PARTICULARLY FOR HANDCRAFTS [patent_app_type] => utility [patent_app_number] => 16/297072 [patent_app_country] => US [patent_app_date] => 2019-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15452 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16297072 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/297072
METHOD AND SYSTEM FOR INSTRUCTING A USER, PARTICULARLY FOR HANDCRAFTS Mar 7, 2019 Abandoned
Array ( [id] => 17715893 [patent_doc_number] => 11379888 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-05 [patent_title] => Systems, methods and devices for gamification of water conservation [patent_app_type] => utility [patent_app_number] => 16/249410 [patent_app_country] => US [patent_app_date] => 2019-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3435 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 396 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16249410 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/249410
Systems, methods and devices for gamification of water conservation Jan 15, 2019 Issued
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