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] => 15232585 [patent_doc_number] => 10504019 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-12-10 [patent_title] => Pressed security trace completion [patent_app_type] => utility [patent_app_number] => 16/227806 [patent_app_country] => US [patent_app_date] => 2018-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 3318 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16227806 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/227806
Pressed security trace completion Dec 19, 2018 Issued
Array ( [id] => 14235939 [patent_doc_number] => 20190130142 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-02 [patent_title] => METHOD AND SYSTEM TO IDENTIFY COAL CHARACTERISTICS AT THE MINE [patent_app_type] => utility [patent_app_number] => 16/228088 [patent_app_country] => US [patent_app_date] => 2018-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8966 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16228088 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/228088
Method and system to identify coal characteristics at the mine Dec 19, 2018 Issued
Array ( [id] => 16927406 [patent_doc_number] => 11048892 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-29 [patent_title] => System for tracking storage and dispatch of tagged items [patent_app_type] => utility [patent_app_number] => 16/223828 [patent_app_country] => US [patent_app_date] => 2018-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 9377 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 7 [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] => 16223828 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/223828
System for tracking storage and dispatch of tagged items Dec 17, 2018 Issued
Array ( [id] => 16745708 [patent_doc_number] => 10970703 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-04-06 [patent_title] => Secure electronic payment system [patent_app_type] => utility [patent_app_number] => 16/222425 [patent_app_country] => US [patent_app_date] => 2018-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 8663 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16222425 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/222425
Secure electronic payment system Dec 16, 2018 Issued
Array ( [id] => 14189809 [patent_doc_number] => 20190114610 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-18 [patent_title] => METHOD AND SYSTEM FOR INTERROGATING AND PROCESSING CODES [patent_app_type] => utility [patent_app_number] => 16/218307 [patent_app_country] => US [patent_app_date] => 2018-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6828 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16218307 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/218307
Method and system for interrogating and processing codes Dec 11, 2018 Issued
Array ( [id] => 17114400 [patent_doc_number] => 20210294997 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-23 [patent_title] => REPLACING MACHINE READABLE GRAPHIC CODE PIXELS WITH PREDEFINED COLOR [patent_app_type] => utility [patent_app_number] => 17/256393 [patent_app_country] => US [patent_app_date] => 2018-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9203 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17256393 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/256393
REPLACING MACHINE READABLE GRAPHIC CODE PIXELS WITH PREDEFINED COLOR Nov 28, 2018 Abandoned
Array ( [id] => 14412157 [patent_doc_number] => 20190171922 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-06 [patent_title] => RFID TAG [patent_app_type] => utility [patent_app_number] => 16/200719 [patent_app_country] => US [patent_app_date] => 2018-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4586 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16200719 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/200719
RFID TAG Nov 26, 2018 Abandoned
Array ( [id] => 14348221 [patent_doc_number] => 20190156083 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-23 [patent_title] => MULTI FREQUENCY SIGNATURES USING NANO/MICROSCALE THREE DIMENSIONAL PRINTED STRUCTURES [patent_app_type] => utility [patent_app_number] => 16/196848 [patent_app_country] => US [patent_app_date] => 2018-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3691 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16196848 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/196848
Multi frequency signatures using nano/microscale three dimensional printed structures Nov 19, 2018 Issued
Array ( [id] => 14284135 [patent_doc_number] => 20190139352 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-09 [patent_title] => SYSTEM AND METHOD FOR USING A MOBILE DEVICE TO ACCESS INVENTORY [patent_app_type] => utility [patent_app_number] => 16/181903 [patent_app_country] => US [patent_app_date] => 2018-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7255 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 16181903 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/181903
System and method for using a mobile device to access inventory Nov 5, 2018 Issued
Array ( [id] => 13907219 [patent_doc_number] => 20190042814 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-07 [patent_title] => BARCODE-READING SYSTEM THAT REQUIRES AN ACCESSORY FOR ENHANCED OPERATION OF A BARCODE READING APPLICATION [patent_app_type] => utility [patent_app_number] => 16/154514 [patent_app_country] => US [patent_app_date] => 2018-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 43749 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16154514 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/154514
Barcode-reading system that requires an accessory for enhanced operation of a barcode reading application Oct 7, 2018 Issued
Array ( [id] => 14767371 [patent_doc_number] => 10395082 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-08-27 [patent_title] => Cover retention system for data reader [patent_app_type] => utility [patent_app_number] => 16/146903 [patent_app_country] => US [patent_app_date] => 2018-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 3240 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16146903 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/146903
Cover retention system for data reader Sep 27, 2018 Issued
Array ( [id] => 15716039 [patent_doc_number] => 20200104787 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-02 [patent_title] => Method and system for triggering an online interaction in connection with a physical product [patent_app_type] => utility [patent_app_number] => 16/350127 [patent_app_country] => US [patent_app_date] => 2018-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8640 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [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] => 16350127 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/350127
Method and system for triggering an online interaction in connection with a physical product Sep 26, 2018 Abandoned
Array ( [id] => 16608423 [patent_doc_number] => 10909432 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-02-02 [patent_title] => Two-dimensional code composed of a plurality of types of cells [patent_app_type] => utility [patent_app_number] => 16/142730 [patent_app_country] => US [patent_app_date] => 2018-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 12 [patent_no_of_words] => 9497 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16142730 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/142730
Two-dimensional code composed of a plurality of types of cells Sep 25, 2018 Issued
Array ( [id] => 14615429 [patent_doc_number] => 10360417 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-07-23 [patent_title] => Protection of personal data contained on an RFID-enabled device [patent_app_type] => utility [patent_app_number] => 16/126448 [patent_app_country] => US [patent_app_date] => 2018-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 4647 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16126448 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/126448
Protection of personal data contained on an RFID-enabled device Sep 9, 2018 Issued
Array ( [id] => 16773094 [patent_doc_number] => 10984205 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2021-04-20 [patent_title] => Error tolerant system for reading tags [patent_app_type] => utility [patent_app_number] => 16/127000 [patent_app_country] => US [patent_app_date] => 2018-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 17478 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16127000 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/127000
Error tolerant system for reading tags Sep 9, 2018 Issued
Array ( [id] => 16552257 [patent_doc_number] => 10885419 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-01-05 [patent_title] => Transaction card with embedded electronic components and process for manufacture [patent_app_type] => utility [patent_app_number] => 16/124711 [patent_app_country] => US [patent_app_date] => 2018-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 9074 [patent_no_of_claims] => 86 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16124711 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/124711
Transaction card with embedded electronic components and process for manufacture Sep 6, 2018 Issued
Array ( [id] => 15137645 [patent_doc_number] => 10482296 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-11-19 [patent_title] => Handheld code reader having a motion sensor [patent_app_type] => utility [patent_app_number] => 16/122133 [patent_app_country] => US [patent_app_date] => 2018-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6904 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16122133 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/122133
Handheld code reader having a motion sensor Sep 4, 2018 Issued
Array ( [id] => 16691229 [patent_doc_number] => 20210073707 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-11 [patent_title] => BATTERY SPECIFICATION LOOKUP AND AGGREGATION METHOD [patent_app_type] => utility [patent_app_number] => 16/642315 [patent_app_country] => US [patent_app_date] => 2018-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4848 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 16642315 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/642315
Battery specification lookup and aggregation method Aug 30, 2018 Issued
Array ( [id] => 15596561 [patent_doc_number] => 20200074815 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-05 [patent_title] => ADJUSTABLE POCKET DEVICE FOR NOTE DISPENSING AND RECEIVING [patent_app_type] => utility [patent_app_number] => 16/119705 [patent_app_country] => US [patent_app_date] => 2018-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5924 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [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] => 16119705 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/119705
Adjustable pocket device for note dispensing and receiving Aug 30, 2018 Issued
Array ( [id] => 16217678 [patent_doc_number] => 10733495 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-08-04 [patent_title] => Wearable RFID device [patent_app_type] => utility [patent_app_number] => 16/116319 [patent_app_country] => US [patent_app_date] => 2018-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 15 [patent_no_of_words] => 4446 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16116319 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/116319
Wearable RFID device Aug 28, 2018 Issued
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