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] => 16033373 [patent_doc_number] => 10679111 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-06-09 [patent_title] => Passive RFID door lock [patent_app_type] => utility [patent_app_number] => 16/371709 [patent_app_country] => US [patent_app_date] => 2019-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3498 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16371709 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/371709
Passive RFID door lock Mar 31, 2019 Issued
Array ( [id] => 19626165 [patent_doc_number] => 12164999 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-10 [patent_title] => Data matrix code, generating method and device thereof, and decoding method and device thereof [patent_app_type] => utility [patent_app_number] => 17/634696 [patent_app_country] => US [patent_app_date] => 2019-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 4814 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 282 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17634696 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/634696
Data matrix code, generating method and device thereof, and decoding method and device thereof Mar 31, 2019 Issued
Array ( [id] => 16600502 [patent_doc_number] => 20210027033 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-28 [patent_title] => IDENTIFIER ALLOCATION FOR OPTICAL ELEMENT SETS IN MACHINE-READ ARTICLES [patent_app_type] => utility [patent_app_number] => 17/040633 [patent_app_country] => US [patent_app_date] => 2019-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 28595 [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] => 17040633 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/040633
Identifier allocation for optical element sets in machine-read articles Mar 26, 2019 Issued
Array ( [id] => 14935977 [patent_doc_number] => 20190303627 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-03 [patent_title] => MAGNETIC JAMMER AND CARD READER [patent_app_type] => utility [patent_app_number] => 16/363236 [patent_app_country] => US [patent_app_date] => 2019-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8038 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16363236 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/363236
Magnetic jammer and card reader Mar 24, 2019 Issued
Array ( [id] => 16416924 [patent_doc_number] => 10824821 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-11-03 [patent_title] => Method for providing a code pattern [patent_app_type] => utility [patent_app_number] => 16/361409 [patent_app_country] => US [patent_app_date] => 2019-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 14 [patent_no_of_words] => 7082 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16361409 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/361409
Method for providing a code pattern Mar 21, 2019 Issued
Array ( [id] => 16644743 [patent_doc_number] => 10922603 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-02-16 [patent_title] => Security device using a thick dipole antenna [patent_app_type] => utility [patent_app_number] => 16/360742 [patent_app_country] => US [patent_app_date] => 2019-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 3958 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16360742 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/360742
Security device using a thick dipole antenna Mar 20, 2019 Issued
Array ( [id] => 17395117 [patent_doc_number] => 11244131 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-02-08 [patent_title] => Method and system for emergency data retrieval from two dimensional code [patent_app_type] => utility [patent_app_number] => 16/359126 [patent_app_country] => US [patent_app_date] => 2019-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 7180 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16359126 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/359126
Method and system for emergency data retrieval from two dimensional code Mar 19, 2019 Issued
Array ( [id] => 16432030 [patent_doc_number] => 10832117 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-11-10 [patent_title] => Antenna [patent_app_type] => utility [patent_app_number] => 16/358740 [patent_app_country] => US [patent_app_date] => 2019-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 14 [patent_no_of_words] => 4315 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16358740 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/358740
Antenna Mar 19, 2019 Issued
Array ( [id] => 14872877 [patent_doc_number] => 20190286680 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-19 [patent_title] => INTERACTIVE BARCODES [patent_app_type] => utility [patent_app_number] => 16/358070 [patent_app_country] => US [patent_app_date] => 2019-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9441 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 16358070 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/358070
INTERACTIVE BARCODES Mar 18, 2019 Abandoned
Array ( [id] => 16577773 [patent_doc_number] => 20210012174 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-14 [patent_title] => NON-CONTACT COMMUNICATION MEDIUM, DRIVING METHOD THEREFOR, AND RECORDING MEDIUM CARTRIDGE [patent_app_type] => utility [patent_app_number] => 16/977958 [patent_app_country] => US [patent_app_date] => 2019-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8818 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 16977958 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/977958
Non-contact communication medium, driving method therefor, and recording medium cartridge Mar 18, 2019 Issued
Array ( [id] => 16592677 [patent_doc_number] => 10901941 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-01-26 [patent_title] => Robotic filling systems and methods [patent_app_type] => utility [patent_app_number] => 16/356734 [patent_app_country] => US [patent_app_date] => 2019-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 5702 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16356734 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/356734
Robotic filling systems and methods Mar 17, 2019 Issued
Array ( [id] => 17137122 [patent_doc_number] => 11138683 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-05 [patent_title] => Consultation service apparatus of an automatic civil service system and information processing method [patent_app_type] => utility [patent_app_number] => 16/356396 [patent_app_country] => US [patent_app_date] => 2019-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4446 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16356396 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/356396
Consultation service apparatus of an automatic civil service system and information processing method Mar 17, 2019 Issued
Array ( [id] => 15399997 [patent_doc_number] => 10540656 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-01-21 [patent_title] => Communication protocols for processing an authorization request in a distributed computing system [patent_app_type] => utility [patent_app_number] => 16/351813 [patent_app_country] => US [patent_app_date] => 2019-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 13 [patent_no_of_words] => 10108 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 284 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16351813 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/351813
Communication protocols for processing an authorization request in a distributed computing system Mar 12, 2019 Issued
Array ( [id] => 15314321 [patent_doc_number] => 10521869 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-12-31 [patent_title] => Luggage management system [patent_app_type] => utility [patent_app_number] => 16/299592 [patent_app_country] => US [patent_app_date] => 2019-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 7262 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16299592 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/299592
Luggage management system Mar 11, 2019 Issued
Array ( [id] => 16172298 [patent_doc_number] => 10713872 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-07-14 [patent_title] => Access to controlled-environment facility visitation centers and controlled-environment facility resident visits [patent_app_type] => utility [patent_app_number] => 16/261542 [patent_app_country] => US [patent_app_date] => 2019-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 7715 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16261542 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/261542
Access to controlled-environment facility visitation centers and controlled-environment facility resident visits Jan 28, 2019 Issued
Array ( [id] => 14629651 [patent_doc_number] => 20190228193 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-25 [patent_title] => MOBILE HIGH DENSITY READ CHAMBERS FOR SCANNING RFID TAGGED ITEMS [patent_app_type] => utility [patent_app_number] => 16/255417 [patent_app_country] => US [patent_app_date] => 2019-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4679 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 16255417 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/255417
Mobile high density read chambers for scanning RFID tagged items Jan 22, 2019 Issued
Array ( [id] => 14315449 [patent_doc_number] => 20190147428 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-16 [patent_title] => RECEIPT GENERATION SERVICE [patent_app_type] => utility [patent_app_number] => 16/247331 [patent_app_country] => US [patent_app_date] => 2019-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15066 [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] => 16247331 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/247331
Receipt generation service Jan 13, 2019 Issued
Array ( [id] => 14984095 [patent_doc_number] => 10445966 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-10-15 [patent_title] => Optical character recognition of voter selections for cast vote records [patent_app_type] => utility [patent_app_number] => 16/239607 [patent_app_country] => US [patent_app_date] => 2019-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 4747 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16239607 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/239607
Optical character recognition of voter selections for cast vote records Jan 3, 2019 Issued
Array ( [id] => 14571509 [patent_doc_number] => 20190213361 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-07-11 [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] => 16/240109 [patent_app_country] => US [patent_app_date] => 2019-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19077 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16240109 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/240109
Methods, apparatuses, and systems for providing print quality feedback and controlling print quality of machine-readable indicia Jan 3, 2019 Issued
Array ( [id] => 15076681 [patent_doc_number] => 10467832 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-11-05 [patent_title] => Configurable digital badge holder [patent_app_type] => utility [patent_app_number] => 16/233527 [patent_app_country] => US [patent_app_date] => 2018-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 5036 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16233527 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/233527
Configurable digital badge holder Dec 26, 2018 Issued
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