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] => 19999529 [patent_doc_number] => 20250137751 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-05-01 [patent_title] => COMPENSATING FOR TEMPERATURE OF A BARREL IN BALLISTICS [patent_app_type] => utility [patent_app_number] => 18/385339 [patent_app_country] => US [patent_app_date] => 2023-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3337 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18385339 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/385339
COMPENSATING FOR TEMPERATURE OF A BARREL IN BALLISTICS Oct 29, 2023 Pending
Array ( [id] => 19056240 [patent_doc_number] => 20240098209 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-21 [patent_title] => IMAGE FORMING APPARATUS MANAGEMENT SYSTEM, IMAGE FORMING APPARATUS, MANAGING APPARATUS, TERMINAL APPARATUS, IMAGE FORMING APPARATUS MANAGING METHOD, AND IMAGE FORMING PROGRAM [patent_app_type] => utility [patent_app_number] => 18/384978 [patent_app_country] => US [patent_app_date] => 2023-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16812 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18384978 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/384978
Image forming apparatus management system, image forming apparatus, managing apparatus, terminal apparatus, image forming apparatus managing method, and image forming program Oct 29, 2023 Issued
Array ( [id] => 20441131 [patent_doc_number] => 12511971 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-30 [patent_title] => Currency processing method and currency processing device [patent_app_type] => utility [patent_app_number] => 18/494798 [patent_app_country] => US [patent_app_date] => 2023-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 13 [patent_no_of_words] => 8976 [patent_no_of_claims] => 15 [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] => 18494798 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/494798
Currency processing method and currency processing device Oct 25, 2023 Issued
Array ( [id] => 19100019 [patent_doc_number] => 20240119247 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-11 [patent_title] => METHODS FOR MANUFACTURING A MAGNETIC STRIPE OF A CARD-LIKE DATA CARRIER [patent_app_type] => utility [patent_app_number] => 18/483215 [patent_app_country] => US [patent_app_date] => 2023-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7436 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18483215 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/483215
METHODS FOR MANUFACTURING A MAGNETIC STRIPE OF A CARD-LIKE DATA CARRIER Oct 24, 2023 Pending
Array ( [id] => 18957736 [patent_doc_number] => 20240046063 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-08 [patent_title] => COIL COMPONENT [patent_app_type] => utility [patent_app_number] => 18/382612 [patent_app_country] => US [patent_app_date] => 2023-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5220 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18382612 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/382612
Coil component Oct 22, 2023 Issued
Array ( [id] => 18958404 [patent_doc_number] => 20240046731 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-08 [patent_title] => Optical Character Recognition Of Voter Selections For Cast Vote Records [patent_app_type] => utility [patent_app_number] => 18/381091 [patent_app_country] => US [patent_app_date] => 2023-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4851 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -36 [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] => 18381091 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/381091
Optical character recognition of voter selections for cast vote records Oct 16, 2023 Issued
Array ( [id] => 19986547 [patent_doc_number] => 20250124769 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-17 [patent_title] => ASSEMBLING AND DEPLOYING COMPUTING TASKS LEVERAGING SWARM INTELLIGENCE [patent_app_type] => utility [patent_app_number] => 18/379209 [patent_app_country] => US [patent_app_date] => 2023-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3362 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18379209 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/379209
Assembling and deploying computing tasks leveraging swarm intelligence Oct 11, 2023 Issued
Array ( [id] => 19667097 [patent_doc_number] => 12179822 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-31 [patent_title] => System for registering an item stored in a shopping cart [patent_app_type] => utility [patent_app_number] => 18/486111 [patent_app_country] => US [patent_app_date] => 2023-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 5532 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18486111 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/486111
System for registering an item stored in a shopping cart Oct 11, 2023 Issued
Array ( [id] => 19099489 [patent_doc_number] => 20240118717 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-11 [patent_title] => SYSTEM AND METHOD FOR DISPENSER MANAGEMENT [patent_app_type] => utility [patent_app_number] => 18/378426 [patent_app_country] => US [patent_app_date] => 2023-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21894 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18378426 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/378426
SYSTEM AND METHOD FOR DISPENSER MANAGEMENT Oct 9, 2023 Pending
Array ( [id] => 19145015 [patent_doc_number] => 20240143956 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-02 [patent_title] => COMPACT OPTO-MECHANICAL LAYOUT OF LONG-RANGE DUAL-CAMERA BAR-CODE IMAGER [patent_app_type] => utility [patent_app_number] => 18/375982 [patent_app_country] => US [patent_app_date] => 2023-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9984 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 233 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18375982 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/375982
Compact opto-mechanical layout of long-range dual-camera bar-code imager Oct 1, 2023 Issued
Array ( [id] => 20639255 [patent_doc_number] => 20260097607 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-04-09 [patent_title] => DATA CARRIER WITH INDEPENDENT LIGHT SOURCE AND METHOD OF PRODUCING IT [patent_app_type] => utility [patent_app_number] => 19/113036 [patent_app_country] => US [patent_app_date] => 2023-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2395 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19113036 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/113036
DATA CARRIER WITH INDEPENDENT LIGHT SOURCE AND METHOD OF PRODUCING IT Sep 21, 2023 Pending
Array ( [id] => 19765092 [patent_doc_number] => 12223383 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-11 [patent_title] => Smart food pan system [patent_app_type] => utility [patent_app_number] => 18/472318 [patent_app_country] => US [patent_app_date] => 2023-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 4261 [patent_no_of_claims] => 23 [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] => 18472318 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/472318
Smart food pan system Sep 21, 2023 Issued
Array ( [id] => 19623465 [patent_doc_number] => 12162263 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-10 [patent_title] => Leather smart card [patent_app_type] => utility [patent_app_number] => 18/370892 [patent_app_country] => US [patent_app_date] => 2023-09-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1709 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18370892 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/370892
Leather smart card Sep 20, 2023 Issued
Array ( [id] => 19033465 [patent_doc_number] => 20240083280 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-14 [patent_title] => Solar-Power EV Charging System [patent_app_type] => utility [patent_app_number] => 18/464720 [patent_app_country] => US [patent_app_date] => 2023-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5112 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18464720 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/464720
Solar-Power EV Charging System Sep 10, 2023 Pending
Array ( [id] => 18847441 [patent_doc_number] => 20230409845 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-21 [patent_title] => SYSTEMS AND METHODS FOR DATA TRANSMISSION USING CONTACTLESS CARDS [patent_app_type] => utility [patent_app_number] => 18/242995 [patent_app_country] => US [patent_app_date] => 2023-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23818 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [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] => 18242995 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/242995
SYSTEMS AND METHODS FOR DATA TRANSMISSION USING CONTACTLESS CARDS Sep 5, 2023 Pending
Array ( [id] => 19022223 [patent_doc_number] => 20240078394 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-07 [patent_title] => PROTECTION OF PERSONAL DATA CONTAINED ON AN RFID-ENABLED DEVICE [patent_app_type] => utility [patent_app_number] => 18/452672 [patent_app_country] => US [patent_app_date] => 2023-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4736 [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] => 18452672 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/452672
Protection of personal data contained on an RFID-enabled device Aug 20, 2023 Issued
Array ( [id] => 18821752 [patent_doc_number] => 20230396093 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-07 [patent_title] => MOTOR, CHARGING APPARATUS, POWERTRAIN, AND VEHICLE [patent_app_type] => utility [patent_app_number] => 18/451176 [patent_app_country] => US [patent_app_date] => 2023-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7327 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18451176 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/451176
MOTOR, CHARGING APPARATUS, POWERTRAIN, AND VEHICLE Aug 16, 2023 Pending
Array ( [id] => 18974209 [patent_doc_number] => 20240054301 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-15 [patent_title] => PROCESS MANAGEMENT SYSTEM, METHOD AND INFORMATION PROCESSING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/449101 [patent_app_country] => US [patent_app_date] => 2023-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18374 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 232 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18449101 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/449101
Process management system, method and information processing apparatus Aug 13, 2023 Issued
Array ( [id] => 20594848 [patent_doc_number] => 12578559 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-17 [patent_title] => Camera lens, camera module, and electronic device [patent_app_type] => utility [patent_app_number] => 18/446788 [patent_app_country] => US [patent_app_date] => 2023-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 36 [patent_figures_cnt] => 75 [patent_no_of_words] => 17990 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 248 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18446788 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/446788
Camera lens, camera module, and electronic device Aug 8, 2023 Issued
Array ( [id] => 19427250 [patent_doc_number] => 12086673 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-10 [patent_title] => Wireless tag reading apparatus [patent_app_type] => utility [patent_app_number] => 18/362932 [patent_app_country] => US [patent_app_date] => 2023-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 7888 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18362932 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/362932
Wireless tag reading apparatus Jul 30, 2023 Issued
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