Search

Chandrahas B. Patel

Examiner (ID: 16038, Phone: (571)270-1211 , Office: P/2464 )

Most Active Art Unit
2464
Art Unit(s)
2464, 2616, 2416
Total Applications
1064
Issued Applications
910
Pending Applications
67
Abandoned Applications
117

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20361480 [patent_doc_number] => 12477496 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-18 [patent_title] => Estimating time of departure for round trip time with rate adaptation [patent_app_type] => utility [patent_app_number] => 18/319385 [patent_app_country] => US [patent_app_date] => 2023-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18319385 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/319385
Estimating time of departure for round trip time with rate adaptation May 16, 2023 Issued
Array ( [id] => 20361480 [patent_doc_number] => 12477496 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-18 [patent_title] => Estimating time of departure for round trip time with rate adaptation [patent_app_type] => utility [patent_app_number] => 18/319385 [patent_app_country] => US [patent_app_date] => 2023-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 0 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18319385 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/319385
Estimating time of departure for round trip time with rate adaptation May 16, 2023 Issued
Array ( [id] => 18633449 [patent_doc_number] => 20230292374 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-14 [patent_title] => RANDOM ACCESS PROCEDURE FOR UNLICENSED CELLS [patent_app_type] => utility [patent_app_number] => 18/318582 [patent_app_country] => US [patent_app_date] => 2023-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19450 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18318582 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/318582
Random access procedure for unlicensed cells May 15, 2023 Issued
Array ( [id] => 19900751 [patent_doc_number] => 12278696 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-15 [patent_title] => Time offset determination without synchronization [patent_app_type] => utility [patent_app_number] => 18/314347 [patent_app_country] => US [patent_app_date] => 2023-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 4633 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18314347 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/314347
Time offset determination without synchronization May 8, 2023 Issued
Array ( [id] => 18759205 [patent_doc_number] => 20230362688 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-09 [patent_title] => MODULAR ENVIRONMENTAL MONITORING DEVICE [patent_app_type] => utility [patent_app_number] => 18/313744 [patent_app_country] => US [patent_app_date] => 2023-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8749 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18313744 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/313744
MODULAR ENVIRONMENTAL MONITORING DEVICE May 7, 2023 Pending
Array ( [id] => 19023896 [patent_doc_number] => 20240080067 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-07 [patent_title] => WORKING MODE INDICATING METHOD AND APPARATUS AND DEVICE [patent_app_type] => utility [patent_app_number] => 18/139935 [patent_app_country] => US [patent_app_date] => 2023-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11697 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 33 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18139935 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/139935
WORKING MODE INDICATING METHOD AND APPARATUS AND DEVICE Apr 25, 2023 Issued
Array ( [id] => 19023896 [patent_doc_number] => 20240080067 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-07 [patent_title] => WORKING MODE INDICATING METHOD AND APPARATUS AND DEVICE [patent_app_type] => utility [patent_app_number] => 18/139935 [patent_app_country] => US [patent_app_date] => 2023-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11697 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 33 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18139935 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/139935
WORKING MODE INDICATING METHOD AND APPARATUS AND DEVICE Apr 25, 2023 Issued
Array ( [id] => 18542295 [patent_doc_number] => 20230247413 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-03 [patent_title] => COMMUNICATION METHOD AND EQUIPMENT [patent_app_type] => utility [patent_app_number] => 18/132129 [patent_app_country] => US [patent_app_date] => 2023-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13558 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18132129 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/132129
COMMUNICATION METHOD AND EQUIPMENT Apr 6, 2023 Pending
Array ( [id] => 18542295 [patent_doc_number] => 20230247413 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-03 [patent_title] => COMMUNICATION METHOD AND EQUIPMENT [patent_app_type] => utility [patent_app_number] => 18/132129 [patent_app_country] => US [patent_app_date] => 2023-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13558 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18132129 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/132129
COMMUNICATION METHOD AND EQUIPMENT Apr 6, 2023 Pending
Array ( [id] => 18534733 [patent_doc_number] => 20230239812 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-27 [patent_title] => TRANSMIT POWER CONTROL METHOD AND APPARATUS [patent_app_type] => utility [patent_app_number] => 18/191420 [patent_app_country] => US [patent_app_date] => 2023-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9345 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18191420 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/191420
TRANSMIT POWER CONTROL METHOD AND APPARATUS Mar 27, 2023 Pending
Array ( [id] => 18515497 [patent_doc_number] => 20230231796 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-20 [patent_title] => METHOD FOR ENERGY EFFICIENT ROUTING IN WIRELESS SENSOR NETWORK BASED ON MULTI-AGENT DEEP REINFORCEMENT LEARNING [patent_app_type] => utility [patent_app_number] => 18/125881 [patent_app_country] => US [patent_app_date] => 2023-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7480 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 1675 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18125881 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/125881
Method for energy efficient routing in wireless sensor network based on multi-agent deep reinforcement learning Mar 23, 2023 Issued
Array ( [id] => 18515497 [patent_doc_number] => 20230231796 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-20 [patent_title] => METHOD FOR ENERGY EFFICIENT ROUTING IN WIRELESS SENSOR NETWORK BASED ON MULTI-AGENT DEEP REINFORCEMENT LEARNING [patent_app_type] => utility [patent_app_number] => 18/125881 [patent_app_country] => US [patent_app_date] => 2023-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7480 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 1675 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18125881 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/125881
Method for energy efficient routing in wireless sensor network based on multi-agent deep reinforcement learning Mar 23, 2023 Issued
Array ( [id] => 20276204 [patent_doc_number] => 12445993 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-14 [patent_title] => Method and apparatus for managing mobility in communication system [patent_app_type] => utility [patent_app_number] => 18/126110 [patent_app_country] => US [patent_app_date] => 2023-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 24 [patent_no_of_words] => 20411 [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] => 18126110 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/126110
Method and apparatus for managing mobility in communication system Mar 23, 2023 Issued
Array ( [id] => 18516162 [patent_doc_number] => 20230232483 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-20 [patent_title] => COMMUNICATION APPARATUS, CONTROL METHOD, AND STORAGE MEDIUM [patent_app_type] => utility [patent_app_number] => 18/189109 [patent_app_country] => US [patent_app_date] => 2023-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5402 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18189109 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/189109
COMMUNICATION APPARATUS, CONTROL METHOD, AND STORAGE MEDIUM Mar 22, 2023 Pending
Array ( [id] => 18759246 [patent_doc_number] => 20230362730 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-09 [patent_title] => NETWORK NODE AND METHOD PERFORMED BY NETWORK NODE [patent_app_type] => utility [patent_app_number] => 18/185043 [patent_app_country] => US [patent_app_date] => 2023-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16279 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18185043 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/185043
NETWORK NODE AND METHOD PERFORMED BY NETWORK NODE Mar 15, 2023 Pending
Array ( [id] => 18759246 [patent_doc_number] => 20230362730 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-09 [patent_title] => NETWORK NODE AND METHOD PERFORMED BY NETWORK NODE [patent_app_type] => utility [patent_app_number] => 18/185043 [patent_app_country] => US [patent_app_date] => 2023-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16279 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18185043 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/185043
NETWORK NODE AND METHOD PERFORMED BY NETWORK NODE Mar 15, 2023 Pending
Array ( [id] => 20347371 [patent_doc_number] => 12471109 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-11 [patent_title] => Early termination of repetitions [patent_app_type] => utility [patent_app_number] => 18/177604 [patent_app_country] => US [patent_app_date] => 2023-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 32817 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 4 [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] => 18177604 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/177604
Early termination of repetitions Mar 1, 2023 Issued
Array ( [id] => 19421608 [patent_doc_number] => 20240297732 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-05 [patent_title] => UNEQUAL ERROR PROTECTION POLAR CODES FOR LOW LATENCY COMMUNICATIONS [patent_app_type] => utility [patent_app_number] => 18/175236 [patent_app_country] => US [patent_app_date] => 2023-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23564 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18175236 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/175236
UNEQUAL ERROR PROTECTION POLAR CODES FOR LOW LATENCY COMMUNICATIONS Feb 26, 2023 Pending
Array ( [id] => 18440948 [patent_doc_number] => 20230188244 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-15 [patent_title] => ADAPTIVE RADIO CONFIGURATION IN WIRELESS NETWORKS [patent_app_type] => utility [patent_app_number] => 18/165243 [patent_app_country] => US [patent_app_date] => 2023-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13260 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18165243 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/165243
Adaptive radio configuration in wireless networks Feb 5, 2023 Issued
Array ( [id] => 20457229 [patent_doc_number] => 12520299 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-06 [patent_title] => Interlaced physical sidelink feedback channel (PSFCH) mapping [patent_app_type] => utility [patent_app_number] => 18/163959 [patent_app_country] => US [patent_app_date] => 2023-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 12259 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18163959 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/163959
Interlaced physical sidelink feedback channel (PSFCH) mapping Feb 2, 2023 Issued
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