Search

Hao Fu

Examiner (ID: 6840, Phone: (571)270-3441 , Office: P/3693 )

Most Active Art Unit
3697
Art Unit(s)
3695, 3697, 3693, 3696
Total Applications
617
Issued Applications
277
Pending Applications
66
Abandoned Applications
284

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20520592 [patent_doc_number] => 20260044701 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-02-12 [patent_title] => MANAGEMENT SYSTEM FOR GAME TOKEN COIN [patent_app_type] => utility [patent_app_number] => 19/365822 [patent_app_country] => US [patent_app_date] => 2025-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2509 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 19365822 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/365822
MANAGEMENT SYSTEM FOR GAME TOKEN COIN Oct 21, 2025 Pending
Array ( [id] => 20497453 [patent_doc_number] => 20260026910 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-01-29 [patent_title] => INVENTORY SYSTEMS AND METHODS FOR DETECTING AND COUNTING POTENTIALLY RETAINED SURGICAL ITEMS [patent_app_type] => utility [patent_app_number] => 19/350637 [patent_app_country] => US [patent_app_date] => 2025-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [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] => 19350637 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/350637
INVENTORY SYSTEMS AND METHODS FOR DETECTING AND COUNTING POTENTIALLY RETAINED SURGICAL ITEMS Oct 5, 2025 Pending
Array ( [id] => 20429130 [patent_doc_number] => 20250391223 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-25 [patent_title] => PARKING METER WITH CONTACTLESS PAYMENT [patent_app_type] => utility [patent_app_number] => 19/304474 [patent_app_country] => US [patent_app_date] => 2025-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1434 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19304474 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/304474
PARKING METER WITH CONTACTLESS PAYMENT Aug 18, 2025 Pending
Array ( [id] => 20395829 [patent_doc_number] => 20250371304 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-04 [patent_title] => SMART CARD FOR COMMUNICATION WITH AN EXTERNAL READER [patent_app_type] => utility [patent_app_number] => 19/236212 [patent_app_country] => US [patent_app_date] => 2025-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3644 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 19236212 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/236212
SMART CARD FOR COMMUNICATION WITH AN EXTERNAL READER Jun 11, 2025 Pending
Array ( [id] => 20395827 [patent_doc_number] => 20250371302 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-04 [patent_title] => SMART CARD FOR COMMUNICATION WITH AN EXTERNAL READER [patent_app_type] => utility [patent_app_number] => 19/224391 [patent_app_country] => US [patent_app_date] => 2025-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 45864 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 236 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19224391 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/224391
SMART CARD FOR COMMUNICATION WITH AN EXTERNAL READER May 29, 2025 Pending
Array ( [id] => 20689693 [patent_doc_number] => 12619846 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-05 [patent_title] => RFID yarn module and method for making the same [patent_app_type] => utility [patent_app_number] => 19/207948 [patent_app_country] => US [patent_app_date] => 2025-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 25 [patent_no_of_words] => 0 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19207948 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/207948
RFID yarn module and method for making the same May 13, 2025 Issued
Array ( [id] => 20181480 [patent_doc_number] => 20250265438 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-08-21 [patent_title] => Radio Frequency Identification (RFID) Tags for Metallic and Three-Dimensional (3D) Objects and Methods of Making and Using Thereof [patent_app_type] => utility [patent_app_number] => 19/200767 [patent_app_country] => US [patent_app_date] => 2025-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3492 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19200767 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/200767
Radio Frequency Identification (RFID) Tags for Metallic and Three-Dimensional (3D) Objects and Methods of Making and Using Thereof May 6, 2025 Pending
Array ( [id] => 20538350 [patent_doc_number] => 12555428 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-17 [patent_title] => Access system for smart locker and access method thereof [patent_app_type] => utility [patent_app_number] => 19/190553 [patent_app_country] => US [patent_app_date] => 2025-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 0 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19190553 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/190553
Access system for smart locker and access method thereof Apr 24, 2025 Issued
Array ( [id] => 20296944 [patent_doc_number] => 20250322187 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-16 [patent_title] => Optical Sensor [patent_app_type] => utility [patent_app_number] => 19/174977 [patent_app_country] => US [patent_app_date] => 2025-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 19174977 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/174977
Optical Sensor Apr 9, 2025 Pending
Array ( [id] => 20095426 [patent_doc_number] => 20250225362 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-10 [patent_title] => RFID TAG [patent_app_type] => utility [patent_app_number] => 19/090933 [patent_app_country] => US [patent_app_date] => 2025-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1092 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19090933 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/090933
RFID TAG Mar 25, 2025 Pending
Array ( [id] => 20491357 [patent_doc_number] => 12533212 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-27 [patent_title] => Surgical HF device and method for identifying and operating surgical HF instruments [patent_app_type] => utility [patent_app_number] => 19/066638 [patent_app_country] => US [patent_app_date] => 2025-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3409 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19066638 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/066638
Surgical HF device and method for identifying and operating surgical HF instruments Feb 27, 2025 Issued
Array ( [id] => 20717436 [patent_doc_number] => 12632688 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-19 [patent_title] => Frequency domain-based printable chipless radio frequency identification (RFID) tag of quadrilateral open resonator [patent_app_type] => utility [patent_app_number] => 19/027463 [patent_app_country] => US [patent_app_date] => 2025-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 0 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19027463 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/027463
Frequency domain-based printable chipless radio frequency identification (RFID) tag of quadrilateral open resonator Jan 16, 2025 Issued
Array ( [id] => 19834823 [patent_doc_number] => 20250086609 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-13 [patent_title] => INTEGRATION OF VERIFICATION TOKENS WITH MOBILE COMMUNICATION DEVICES [patent_app_type] => utility [patent_app_number] => 18/958613 [patent_app_country] => US [patent_app_date] => 2024-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 31350 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18958613 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/958613
Integration of verification tokens with mobile communication devices Nov 24, 2024 Issued
Array ( [id] => 20746131 [patent_doc_number] => 12646045 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-06-02 [patent_title] => Integration of verification tokens with mobile communication devices [patent_app_type] => utility [patent_app_number] => 18/957088 [patent_app_country] => US [patent_app_date] => 2024-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 13 [patent_no_of_words] => 25458 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18957088 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/957088
Integration of verification tokens with mobile communication devices Nov 21, 2024 Issued
Array ( [id] => 20052514 [patent_doc_number] => 20250190736 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-12 [patent_title] => FRONT-END CIRCUIT FOR AN RFID TRANSPONDER [patent_app_type] => utility [patent_app_number] => 18/938908 [patent_app_country] => US [patent_app_date] => 2024-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [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] => 18938908 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/938908
FRONT-END CIRCUIT FOR AN RFID TRANSPONDER Nov 5, 2024 Pending
Array ( [id] => 20482083 [patent_doc_number] => 12530558 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-20 [patent_title] => Smart IC substrate, smart IC module, and IC card including the same [patent_app_type] => utility [patent_app_number] => 18/901921 [patent_app_country] => US [patent_app_date] => 2024-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 16 [patent_no_of_words] => 3531 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 266 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18901921 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/901921
Smart IC substrate, smart IC module, and IC card including the same Sep 29, 2024 Issued
Array ( [id] => 19643833 [patent_doc_number] => 20240418353 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-19 [patent_title] => POOL LINER WITH LED LIGHT STRINGS [patent_app_type] => utility [patent_app_number] => 18/811899 [patent_app_country] => US [patent_app_date] => 2024-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3899 [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] => 18811899 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/811899
Pool liner with LED light strings Aug 21, 2024 Issued
Array ( [id] => 20455208 [patent_doc_number] => 12518263 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-06 [patent_title] => Integration of verification tokens with mobile communication devices [patent_app_type] => utility [patent_app_number] => 18/792198 [patent_app_country] => US [patent_app_date] => 2024-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 13 [patent_no_of_words] => 25458 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18792198 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/792198
Integration of verification tokens with mobile communication devices Jul 31, 2024 Issued
Array ( [id] => 19743648 [patent_doc_number] => 20250032213 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-30 [patent_title] => ENABLING SECURE DATA EXCHANGE BETWEEN A ROBOTIC SURGICAL SYSTEM AND SURGICAL TOOLS VIA NEAR FIELD COMMUNICATION (NFC) [patent_app_type] => utility [patent_app_number] => 18/790841 [patent_app_country] => US [patent_app_date] => 2024-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12034 [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] => 18790841 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/790841
Enabling secure data exchange between a robotic surgical system and surgical tools via near field communication (NFC) Jul 30, 2024 Issued
Array ( [id] => 19726171 [patent_doc_number] => 20250028922 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-23 [patent_title] => PIEZO-BASED CIRCUIT FOR MODIFYING FUNCTIONALITY OF RFID TAGS [patent_app_type] => utility [patent_app_number] => 18/764666 [patent_app_country] => US [patent_app_date] => 2024-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6116 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 18764666 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/764666
PIEZO-BASED CIRCUIT FOR MODIFYING FUNCTIONALITY OF RFID TAGS Jul 4, 2024 Pending
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