Search

Ajay P. Cattungal

Examiner (ID: 4123, Phone: (571)270-7525 , Office: P/2467 )

Most Active Art Unit
2467
Art Unit(s)
2467, 2419
Total Applications
995
Issued Applications
862
Pending Applications
61
Abandoned Applications
105

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20361564 [patent_doc_number] => 12477581 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-18 [patent_title] => Systems and methods for performing coexistence operations in wireless spectrums [patent_app_type] => utility [patent_app_number] => 18/762361 [patent_app_country] => US [patent_app_date] => 2024-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 7070 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [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] => 18762361 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/762361
Systems and methods for performing coexistence operations in wireless spectrums Jul 1, 2024 Issued
Array ( [id] => 20361564 [patent_doc_number] => 12477581 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-18 [patent_title] => Systems and methods for performing coexistence operations in wireless spectrums [patent_app_type] => utility [patent_app_number] => 18/762361 [patent_app_country] => US [patent_app_date] => 2024-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 7070 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [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] => 18762361 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/762361
Systems and methods for performing coexistence operations in wireless spectrums Jul 1, 2024 Issued
Array ( [id] => 20361564 [patent_doc_number] => 12477581 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-18 [patent_title] => Systems and methods for performing coexistence operations in wireless spectrums [patent_app_type] => utility [patent_app_number] => 18/762361 [patent_app_country] => US [patent_app_date] => 2024-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 7070 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [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] => 18762361 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/762361
Systems and methods for performing coexistence operations in wireless spectrums Jul 1, 2024 Issued
Array ( [id] => 19636271 [patent_doc_number] => 20240414720 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-12 [patent_title] => RESOURCE ALLOCATION FOR UPLINK TRANSMISSIONS IN UNLICENSED SPECTRUM [patent_app_type] => utility [patent_app_number] => 18/663689 [patent_app_country] => US [patent_app_date] => 2024-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12398 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18663689 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/663689
Resource allocation for uplink transmissions in unlicensed spectrum May 13, 2024 Issued
Array ( [id] => 19422227 [patent_doc_number] => 20240298351 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-05 [patent_title] => RATE AND ANTENNA SELECTION USING SINGLE TXOP [patent_app_type] => utility [patent_app_number] => 18/662261 [patent_app_country] => US [patent_app_date] => 2024-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7984 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18662261 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/662261
Rate and antenna selection using single TXOP May 12, 2024 Issued
Array ( [id] => 19422227 [patent_doc_number] => 20240298351 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-05 [patent_title] => RATE AND ANTENNA SELECTION USING SINGLE TXOP [patent_app_type] => utility [patent_app_number] => 18/662261 [patent_app_country] => US [patent_app_date] => 2024-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7984 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18662261 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/662261
Rate and antenna selection using single TXOP May 12, 2024 Issued
Array ( [id] => 19927995 [patent_doc_number] => 12302304 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-13 [patent_title] => Communication apparatuses and communication methods for 5G NR based V2X communications [patent_app_type] => utility [patent_app_number] => 18/659912 [patent_app_country] => US [patent_app_date] => 2024-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 7204 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18659912 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/659912
Communication apparatuses and communication methods for 5G NR based V2X communications May 8, 2024 Issued
Array ( [id] => 20260253 [patent_doc_number] => 12432621 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-30 [patent_title] => Method and device for determining a parameter value [patent_app_type] => utility [patent_app_number] => 18/628761 [patent_app_country] => US [patent_app_date] => 2024-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 4323 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18628761 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/628761
Method and device for determining a parameter value Apr 6, 2024 Issued
Array ( [id] => 20260253 [patent_doc_number] => 12432621 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-30 [patent_title] => Method and device for determining a parameter value [patent_app_type] => utility [patent_app_number] => 18/628761 [patent_app_country] => US [patent_app_date] => 2024-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 4323 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18628761 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/628761
Method and device for determining a parameter value Apr 6, 2024 Issued
Array ( [id] => 19945104 [patent_doc_number] => 12317253 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-27 [patent_title] => Method for indicating spatial reuse parameter and determining spatial reuse parameter field and apparatus [patent_app_type] => utility [patent_app_number] => 18/603902 [patent_app_country] => US [patent_app_date] => 2024-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 34 [patent_no_of_words] => 22695 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [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] => 18603902 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/603902
Method for indicating spatial reuse parameter and determining spatial reuse parameter field and apparatus Mar 12, 2024 Issued
Array ( [id] => 19461295 [patent_doc_number] => 12101827 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-09-24 [patent_title] => Backoff counting method in a non-simultaneous transmit and receive (NSTR) operation mode [patent_app_type] => utility [patent_app_number] => 18/410638 [patent_app_country] => US [patent_app_date] => 2024-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 14 [patent_no_of_words] => 8506 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18410638 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/410638
Backoff counting method in a non-simultaneous transmit and receive (NSTR) operation mode Jan 10, 2024 Issued
Array ( [id] => 19336841 [patent_doc_number] => 20240251271 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-25 [patent_title] => SOUNDING REFERENCE SIGNAL (SRS) REFERENCE SIGNAL RECEIVED POWER (SRS-RSRP) REPORTING IN WIRELESS SYSTEMS [patent_app_type] => utility [patent_app_number] => 18/394270 [patent_app_country] => US [patent_app_date] => 2023-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6425 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18394270 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/394270
SOUNDING REFERENCE SIGNAL (SRS) REFERENCE SIGNAL RECEIVED POWER (SRS-RSRP) REPORTING IN WIRELESS SYSTEMS Dec 21, 2023 Pending
Array ( [id] => 19087708 [patent_doc_number] => 20240114509 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-04 [patent_title] => TRANSMISSION SCHEDULING FOR TIME DIVISION DUPLEXING SYSTEMS [patent_app_type] => utility [patent_app_number] => 18/536541 [patent_app_country] => US [patent_app_date] => 2023-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8405 [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] => 18536541 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/536541
TRANSMISSION SCHEDULING FOR TIME DIVISION DUPLEXING SYSTEMS Dec 11, 2023 Pending
Array ( [id] => 19087708 [patent_doc_number] => 20240114509 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-04 [patent_title] => TRANSMISSION SCHEDULING FOR TIME DIVISION DUPLEXING SYSTEMS [patent_app_type] => utility [patent_app_number] => 18/536541 [patent_app_country] => US [patent_app_date] => 2023-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8405 [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] => 18536541 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/536541
TRANSMISSION SCHEDULING FOR TIME DIVISION DUPLEXING SYSTEMS Dec 11, 2023 Pending
Array ( [id] => 19132626 [patent_doc_number] => 20240137979 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => WIRELESS COMMUNICATION METHOD USING MULTI-LINK, AND WIRELESS COMMUNICATION TERMINAL USING SAME [patent_app_type] => utility [patent_app_number] => 18/534621 [patent_app_country] => US [patent_app_date] => 2023-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 37227 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18534621 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/534621
Wireless communication method using multi-link, and wireless communication terminal using same Dec 8, 2023 Issued
Array ( [id] => 18960901 [patent_doc_number] => 20240049228 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-08 [patent_title] => PDSCH RATE MATCHING AROUND SSB FOR NR UNLICENSED SPECTRUM OPERATION [patent_app_type] => utility [patent_app_number] => 18/374862 [patent_app_country] => US [patent_app_date] => 2023-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5690 [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] => 18374862 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/374862
PDSCH rate matching around SSB for NR unlicensed spectrum operation Sep 28, 2023 Issued
Array ( [id] => 18900095 [patent_doc_number] => 20240015580 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-11 [patent_title] => COMMUNICATION CONTROL METHOD [patent_app_type] => utility [patent_app_number] => 18/474494 [patent_app_country] => US [patent_app_date] => 2023-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12139 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18474494 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/474494
COMMUNICATION CONTROL METHOD Sep 25, 2023 Pending
Array ( [id] => 18900108 [patent_doc_number] => 20240015593 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-11 [patent_title] => TRAFFIC FLOW PROCESSING METHOD, APPARATUS, AND SYSTEM [patent_app_type] => utility [patent_app_number] => 18/474634 [patent_app_country] => US [patent_app_date] => 2023-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21232 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18474634 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/474634
TRAFFIC FLOW PROCESSING METHOD, APPARATUS, AND SYSTEM Sep 25, 2023 Pending
Array ( [id] => 18900095 [patent_doc_number] => 20240015580 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-11 [patent_title] => COMMUNICATION CONTROL METHOD [patent_app_type] => utility [patent_app_number] => 18/474494 [patent_app_country] => US [patent_app_date] => 2023-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12139 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18474494 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/474494
COMMUNICATION CONTROL METHOD Sep 25, 2023 Pending
Array ( [id] => 18900108 [patent_doc_number] => 20240015593 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-11 [patent_title] => TRAFFIC FLOW PROCESSING METHOD, APPARATUS, AND SYSTEM [patent_app_type] => utility [patent_app_number] => 18/474634 [patent_app_country] => US [patent_app_date] => 2023-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21232 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18474634 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/474634
TRAFFIC FLOW PROCESSING METHOD, APPARATUS, AND SYSTEM Sep 25, 2023 Pending
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