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] => 19415514 [patent_doc_number] => 12081360 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-03 [patent_title] => Progressive modulation for downstream access [patent_app_type] => utility [patent_app_number] => 18/200676 [patent_app_country] => US [patent_app_date] => 2023-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4432 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18200676 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/200676
Progressive modulation for downstream access May 22, 2023 Issued
Array ( [id] => 19591582 [patent_doc_number] => 20240389139 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-21 [patent_title] => SIGNALING MECHANISMS FOR LOW LATENCY AND LOW COMPLEXITY RELAY DESIGNS [patent_app_type] => utility [patent_app_number] => 18/319299 [patent_app_country] => US [patent_app_date] => 2023-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 40068 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [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] => 18319299 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/319299
SIGNALING MECHANISMS FOR LOW LATENCY AND LOW COMPLEXITY RELAY DESIGNS May 16, 2023 Pending
Array ( [id] => 18835214 [patent_doc_number] => 20230403741 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-14 [patent_title] => TRANSMITTING AND RECEIVING VIA REMOTE RADIO HEAD [patent_app_type] => utility [patent_app_number] => 18/198071 [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] => 15973 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18198071 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/198071
TRANSMITTING AND RECEIVING VIA REMOTE RADIO HEAD May 15, 2023 Pending
Array ( [id] => 18814727 [patent_doc_number] => 20230389064 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-30 [patent_title] => QoS SUPPORT FOR P2P COMMUNICATION [patent_app_type] => utility [patent_app_number] => 18/318634 [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] => 10138 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18318634 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/318634
QoS SUPPORT FOR P2P COMMUNICATION May 15, 2023 Pending
Array ( [id] => 18835214 [patent_doc_number] => 20230403741 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-14 [patent_title] => TRANSMITTING AND RECEIVING VIA REMOTE RADIO HEAD [patent_app_type] => utility [patent_app_number] => 18/198071 [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] => 15973 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18198071 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/198071
TRANSMITTING AND RECEIVING VIA REMOTE RADIO HEAD May 15, 2023 Pending
Array ( [id] => 20245757 [patent_doc_number] => 12426100 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-23 [patent_title] => Sequence sending method and apparatus [patent_app_type] => utility [patent_app_number] => 18/317311 [patent_app_country] => US [patent_app_date] => 2023-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 7350 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18317311 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/317311
Sequence sending method and apparatus May 14, 2023 Issued
Array ( [id] => 18617340 [patent_doc_number] => 20230284079 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-07 [patent_title] => APPARATUS AND METHOD FOR MANAGING CONNECTIONS IN WIRELESS COMMUNICATION SYSTEM [patent_app_type] => utility [patent_app_number] => 18/196735 [patent_app_country] => US [patent_app_date] => 2023-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 43622 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18196735 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/196735
Apparatus and method for managing connections in wireless communication system May 11, 2023 Issued
Array ( [id] => 18601614 [patent_doc_number] => 20230276419 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-31 [patent_title] => BASE STATION AND USER EQUIPMENT [patent_app_type] => utility [patent_app_number] => 18/314715 [patent_app_country] => US [patent_app_date] => 2023-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8881 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18314715 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/314715
BASE STATION AND USER EQUIPMENT May 8, 2023 Pending
Array ( [id] => 19501935 [patent_doc_number] => 20240340953 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-10 [patent_title] => CHANNEL ACCESS TECHNIQUES IN A MULTI-HOP FRAMEWORK FOR ULTRA-HIGH RELIABILITY [patent_app_type] => utility [patent_app_number] => 18/295815 [patent_app_country] => US [patent_app_date] => 2023-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 50484 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [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] => 18295815 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/295815
CHANNEL ACCESS TECHNIQUES IN A MULTI-HOP FRAMEWORK FOR ULTRA-HIGH RELIABILITY Apr 3, 2023 Pending
Array ( [id] => 19162958 [patent_doc_number] => 20240155665 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-09 [patent_title] => DELEGATED PEER-TO-PEER SCHEDULING ON ALLOCATED CHANNELS [patent_app_type] => utility [patent_app_number] => 18/193501 [patent_app_country] => US [patent_app_date] => 2023-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6853 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18193501 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/193501
DELEGATED PEER-TO-PEER SCHEDULING ON ALLOCATED CHANNELS Mar 29, 2023 Pending
Array ( [id] => 19262241 [patent_doc_number] => 12022321 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-06-25 [patent_title] => Dynamic communication channel switching in a wireless access point [patent_app_type] => utility [patent_app_number] => 18/193020 [patent_app_country] => US [patent_app_date] => 2023-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6746 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18193020 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/193020
Dynamic communication channel switching in a wireless access point Mar 29, 2023 Issued
Array ( [id] => 18745305 [patent_doc_number] => 20230354299 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-02 [patent_title] => WLAN Enhancements for Co-existence [patent_app_type] => utility [patent_app_number] => 18/191662 [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] => 14932 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18191662 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/191662
WLAN enhancements for co-existence Mar 27, 2023 Issued
Array ( [id] => 18682227 [patent_doc_number] => 20230319903 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-05 [patent_title] => METHOD AND APPARATUS OF CHANNEL ACCESS PROCEDURE PRIORITY ON SIDELINK [patent_app_type] => utility [patent_app_number] => 18/188299 [patent_app_country] => US [patent_app_date] => 2023-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19975 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18188299 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/188299
METHOD AND APPARATUS OF CHANNEL ACCESS PROCEDURE PRIORITY ON SIDELINK Mar 21, 2023 Pending
Array ( [id] => 18534151 [patent_doc_number] => 20230239228 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-27 [patent_title] => METHOD AND SYSTEM FOR CONNECTIVITY DIAGNOSTICS IN COMMUNICATION SYSTEMS [patent_app_type] => utility [patent_app_number] => 18/114238 [patent_app_country] => US [patent_app_date] => 2023-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8903 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 159 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18114238 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/114238
Method and system for connectivity diagnostics in communication systems Feb 24, 2023 Issued
Array ( [id] => 19408890 [patent_doc_number] => 20240292401 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-29 [patent_title] => OPTIMIZED SUBFRAME BLANKING FOR DUAL SIM DUAL ACTIVE [patent_app_type] => utility [patent_app_number] => 18/174533 [patent_app_country] => US [patent_app_date] => 2023-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23399 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18174533 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/174533
OPTIMIZED SUBFRAME BLANKING FOR DUAL SIM DUAL ACTIVE Feb 23, 2023 Pending
Array ( [id] => 19981681 [patent_doc_number] => 12349181 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-01 [patent_title] => Vehicle wireless communication device and communication control method [patent_app_type] => utility [patent_app_number] => 18/171507 [patent_app_country] => US [patent_app_date] => 2023-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 8458 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18171507 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/171507
Vehicle wireless communication device and communication control method Feb 19, 2023 Issued
Array ( [id] => 18475364 [patent_doc_number] => 20230209652 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-29 [patent_title] => COMMUNICATION METHOD AND COMMUNICATION APPARATUS [patent_app_type] => utility [patent_app_number] => 18/170755 [patent_app_country] => US [patent_app_date] => 2023-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17282 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18170755 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/170755
Communication method and communication apparatus Feb 16, 2023 Issued
Array ( [id] => 19386471 [patent_doc_number] => 20240276341 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-15 [patent_title] => NETWORK PATH INSTANTIATION AND DYNAMIC DATA FLOW CONTROL [patent_app_type] => utility [patent_app_number] => 18/109946 [patent_app_country] => US [patent_app_date] => 2023-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15221 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18109946 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/109946
NETWORK PATH INSTANTIATION AND DYNAMIC DATA FLOW CONTROL Feb 14, 2023 Pending
Array ( [id] => 20260418 [patent_doc_number] => 12432787 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-30 [patent_title] => Methods and apparatus for coverage enhancement in wireless communication networks [patent_app_type] => utility [patent_app_number] => 18/167267 [patent_app_country] => US [patent_app_date] => 2023-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 15 [patent_no_of_words] => 6396 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18167267 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/167267
Methods and apparatus for coverage enhancement in wireless communication networks Feb 9, 2023 Issued
Array ( [id] => 19330110 [patent_doc_number] => 12047808 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-23 [patent_title] => Congestion control and priority handling in device-to-device (D2D) communications [patent_app_type] => utility [patent_app_number] => 18/167389 [patent_app_country] => US [patent_app_date] => 2023-02-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 10757 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18167389 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/167389
Congestion control and priority handling in device-to-device (D2D) communications Feb 9, 2023 Issued
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