Search

Allen T. Cao

Examiner (ID: 10209, Phone: (571)272-7569 , Office: P/2686 )

Most Active Art Unit
2627
Art Unit(s)
2688, 2652, 2686, 2627, 2687, 2512, 2754
Total Applications
2434
Issued Applications
2130
Pending Applications
56
Abandoned Applications
253

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17729891 [patent_doc_number] => 11386282 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-12 [patent_title] => Optical information reader [patent_app_type] => utility [patent_app_number] => 17/419225 [patent_app_country] => US [patent_app_date] => 2019-12-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 14490 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17419225 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/419225
Optical information reader Dec 24, 2019 Issued
Array ( [id] => 17984976 [patent_doc_number] => 20220351013 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-03 [patent_title] => Method and Device for Recognizing Two-Dimensional Bar Code [patent_app_type] => utility [patent_app_number] => 17/620388 [patent_app_country] => US [patent_app_date] => 2019-12-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8563 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 17620388 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/620388
Method and device for recognizing two-dimensional bar code Dec 23, 2019 Issued
Array ( [id] => 17352493 [patent_doc_number] => 11227132 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-01-18 [patent_title] => Controlled-environment facility location analytics system [patent_app_type] => utility [patent_app_number] => 16/724887 [patent_app_country] => US [patent_app_date] => 2019-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 10833 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16724887 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/724887
Controlled-environment facility location analytics system Dec 22, 2019 Issued
Array ( [id] => 16409209 [patent_doc_number] => 10817768 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-10-27 [patent_title] => Systems and methods for preventing chip fraud by inserts in chip pocket [patent_app_type] => utility [patent_app_number] => 16/723930 [patent_app_country] => US [patent_app_date] => 2019-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 22 [patent_no_of_words] => 9406 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16723930 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/723930
Systems and methods for preventing chip fraud by inserts in chip pocket Dec 19, 2019 Issued
Array ( [id] => 17746758 [patent_doc_number] => 11394848 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-19 [patent_title] => Electronic device and operation method thereof, and server and operation method thereof in system for providing location-based service based on object detected from video [patent_app_type] => utility [patent_app_number] => 16/722903 [patent_app_country] => US [patent_app_date] => 2019-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 13260 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16722903 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/722903
Electronic device and operation method thereof, and server and operation method thereof in system for providing location-based service based on object detected from video Dec 19, 2019 Issued
Array ( [id] => 17165237 [patent_doc_number] => 11151338 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-19 [patent_title] => Securing a transaction by means of a smart card and smart card [patent_app_type] => utility [patent_app_number] => 16/716611 [patent_app_country] => US [patent_app_date] => 2019-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 4318 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16716611 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/716611
Securing a transaction by means of a smart card and smart card Dec 16, 2019 Issued
Array ( [id] => 16652447 [patent_doc_number] => 10929629 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-02-23 [patent_title] => Positional relationship detection device and positional relationship detection system [patent_app_type] => utility [patent_app_number] => 16/716547 [patent_app_country] => US [patent_app_date] => 2019-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 29 [patent_no_of_words] => 17832 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 630 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16716547 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/716547
Positional relationship detection device and positional relationship detection system Dec 16, 2019 Issued
Array ( [id] => 15805529 [patent_doc_number] => 20200125907 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-23 [patent_title] => INFORMATION MANAGEMENT SYSTEM FOR PRODUCT INGREDIENTS TO ALLOW REGULATORY COMPLIANCE CHECKS [patent_app_type] => utility [patent_app_number] => 16/717860 [patent_app_country] => US [patent_app_date] => 2019-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 38661 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 369 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16717860 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/717860
Information management system for product ingredients to allow regulatory compliance checks Dec 16, 2019 Issued
Array ( [id] => 15774667 [patent_doc_number] => 20200118351 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-16 [patent_title] => TICKET CHECKING DEVICE, TICKET CHECKING METHOD, AND OCCUPANT SEAT POSITION [patent_app_type] => utility [patent_app_number] => 16/711812 [patent_app_country] => US [patent_app_date] => 2019-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6015 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16711812 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/711812
Ticket checking device, ticket checking method, and occupant seat position Dec 11, 2019 Issued
Array ( [id] => 16683939 [patent_doc_number] => 10943424 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-03-09 [patent_title] => System and method for detecting ATM fraud via weighing notes [patent_app_type] => utility [patent_app_number] => 16/710705 [patent_app_country] => US [patent_app_date] => 2019-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 7926 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16710705 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/710705
System and method for detecting ATM fraud via weighing notes Dec 10, 2019 Issued
Array ( [id] => 15623453 [patent_doc_number] => 20200082131 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-12 [patent_title] => METHODS, APPARATUSES, AND SYSTEMS FOR PROVIDING PRINT QUALITY FEEDBACK AND CONTROLLING PRINT QUALITY OF MACHINE READABLE INDICIA [patent_app_type] => utility [patent_app_number] => 16/688197 [patent_app_country] => US [patent_app_date] => 2019-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15549 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16688197 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/688197
Methods, apparatuses, and systems for providing print quality feedback and controlling print quality of machine readable indicia Nov 18, 2019 Issued
Array ( [id] => 16825804 [patent_doc_number] => 20210141097 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-13 [patent_title] => GUIDED MOBILE PLATFORM [patent_app_type] => utility [patent_app_number] => 16/678213 [patent_app_country] => US [patent_app_date] => 2019-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4016 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16678213 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/678213
GUIDED MOBILE PLATFORM Nov 7, 2019 Abandoned
Array ( [id] => 16417113 [patent_doc_number] => 10825011 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-11-03 [patent_title] => Method and system for interrogating and processing codes [patent_app_type] => utility [patent_app_number] => 16/664681 [patent_app_country] => US [patent_app_date] => 2019-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 9 [patent_no_of_words] => 6849 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [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] => 16664681 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/664681
Method and system for interrogating and processing codes Oct 24, 2019 Issued
Array ( [id] => 15936761 [patent_doc_number] => 20200160014 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-21 [patent_title] => Optical Code Reader [patent_app_type] => utility [patent_app_number] => 16/659649 [patent_app_country] => US [patent_app_date] => 2019-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8199 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16659649 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/659649
Optical code reader Oct 21, 2019 Issued
Array ( [id] => 17294437 [patent_doc_number] => 20210390276 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-16 [patent_title] => INFORMATION CODE READER [patent_app_type] => utility [patent_app_number] => 17/288482 [patent_app_country] => US [patent_app_date] => 2019-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20198 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17288482 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/288482
Information code reader Oct 20, 2019 Issued
Array ( [id] => 17623111 [patent_doc_number] => 11342172 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-24 [patent_title] => Mass spectrometer utilizing MALDI [patent_app_type] => utility [patent_app_number] => 16/599518 [patent_app_country] => US [patent_app_date] => 2019-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 4931 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16599518 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/599518
Mass spectrometer utilizing MALDI Oct 10, 2019 Issued
Array ( [id] => 18839452 [patent_doc_number] => 11847526 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-19 [patent_title] => Recording multimodal user interaction with items in real and digital environments [patent_app_type] => utility [patent_app_number] => 17/259718 [patent_app_country] => US [patent_app_date] => 2019-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 13019 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 271 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17259718 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/259718
Recording multimodal user interaction with items in real and digital environments Oct 9, 2019 Issued
Array ( [id] => 16331162 [patent_doc_number] => 20200302128 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-24 [patent_title] => SYSTEMS AND METHODS FOR CRYPTOGRAPHIC AUTHENTICATION OF CONTACTLESS CARDS [patent_app_type] => utility [patent_app_number] => 16/591010 [patent_app_country] => US [patent_app_date] => 2019-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23673 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16591010 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/591010
Systems and methods for cryptographic authentication of contactless cards Oct 1, 2019 Issued
Array ( [id] => 17899639 [patent_doc_number] => 20220309301 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-29 [patent_title] => RADIO FREQUENCY IDENTIFICATION SHEET MATERIAL (VARIATIONS) [patent_app_type] => utility [patent_app_number] => 17/618305 [patent_app_country] => US [patent_app_date] => 2019-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1901 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 17618305 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/618305
Radio frequency identification sheet material (variations) Sep 19, 2019 Issued
Array ( [id] => 15623467 [patent_doc_number] => 20200082138 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-12 [patent_title] => CLOTHING HAVING ONE OR MORE PRINTED AREAS DISGUISING A SHAPE OR A SIZE OF A BIOLOGICAL FEATURE [patent_app_type] => utility [patent_app_number] => 16/563428 [patent_app_country] => US [patent_app_date] => 2019-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11440 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 16563428 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/563428
Clothing having one or more printed areas disguising a shape or a size of a biological feature Sep 5, 2019 Issued
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