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] => 16974355 [patent_doc_number] => 11070340 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-07-20 [patent_title] => Resource sharing among different OFDM numerologies [patent_app_type] => utility [patent_app_number] => 16/495668 [patent_app_country] => US [patent_app_date] => 2017-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 20 [patent_no_of_words] => 13657 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16495668 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/495668
Resource sharing among different OFDM numerologies Mar 23, 2017 Issued
Array ( [id] => 17804787 [patent_doc_number] => 11419114 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-16 [patent_title] => Information sending method and apparatus, terminal, access network device and system [patent_app_type] => utility [patent_app_number] => 16/496922 [patent_app_country] => US [patent_app_date] => 2017-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 15 [patent_no_of_words] => 16006 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16496922 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/496922
Information sending method and apparatus, terminal, access network device and system Mar 23, 2017 Issued
Array ( [id] => 15335827 [patent_doc_number] => 20200008243 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-02 [patent_title] => PREAMBLE SIGNAL DETECTION METHOD IN WIRELESS COMMUNICATION SYSTEM AND DEVICE THEREFOR [patent_app_type] => utility [patent_app_number] => 16/465422 [patent_app_country] => US [patent_app_date] => 2017-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7251 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16465422 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/465422
Preamble signal detection method in wireless communication system and device therefor Mar 13, 2017 Issued
Array ( [id] => 11696026 [patent_doc_number] => 20170171743 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-15 [patent_title] => 'METHOD FOR CHANGING AID IN WIRELESS LAN SYSTEM' [patent_app_type] => utility [patent_app_number] => 15/442921 [patent_app_country] => US [patent_app_date] => 2017-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 6964 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15442921 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/442921
Method for changing aid in wireless LAN system Feb 26, 2017 Issued
Array ( [id] => 11675531 [patent_doc_number] => 20170164255 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-08 [patent_title] => 'METHOD AND APPARATUS FOR TRANSMITTING DATA THROUGH INTER-ENB CARRIER AGGREGATION IN WIRELESS COMMUNICATION SYSTEM' [patent_app_type] => utility [patent_app_number] => 15/438056 [patent_app_country] => US [patent_app_date] => 2017-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4907 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15438056 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/438056
Method and apparatus for transmitting data through inter-eNB carrier aggregation in wireless communication system Feb 20, 2017 Issued
Array ( [id] => 13863859 [patent_doc_number] => 10193668 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-01-29 [patent_title] => ENodeB-based communication method and communication system [patent_app_type] => utility [patent_app_number] => 15/426504 [patent_app_country] => US [patent_app_date] => 2017-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 6966 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15426504 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/426504
ENodeB-based communication method and communication system Feb 6, 2017 Issued
Array ( [id] => 11654549 [patent_doc_number] => 20170150454 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-05-25 [patent_title] => 'POWER CONTROL METHOD, COMMUNICATIONS SYSTEM, AND RELATED DEVICE' [patent_app_type] => utility [patent_app_number] => 15/425650 [patent_app_country] => US [patent_app_date] => 2017-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 16378 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15425650 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/425650
Power control method, communications system, and related device Feb 5, 2017 Issued
Array ( [id] => 11654569 [patent_doc_number] => 20170150475 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-05-25 [patent_title] => 'POSITIONING METHOD AND APPARATUS AND COMMUNICATION SYSTEM' [patent_app_type] => utility [patent_app_number] => 15/425226 [patent_app_country] => US [patent_app_date] => 2017-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 9282 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15425226 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/425226
POSITIONING METHOD AND APPARATUS AND COMMUNICATION SYSTEM Feb 5, 2017 Abandoned
Array ( [id] => 14605361 [patent_doc_number] => 10355882 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-07-16 [patent_title] => System and method for providing unified communications and collaboration (UCC) connectivity between incompatible systems [patent_app_type] => utility [patent_app_number] => 15/422746 [patent_app_country] => US [patent_app_date] => 2017-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 20 [patent_no_of_words] => 8401 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 298 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15422746 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/422746
System and method for providing unified communications and collaboration (UCC) connectivity between incompatible systems Feb 1, 2017 Issued
Array ( [id] => 14368921 [patent_doc_number] => 10305783 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-05-28 [patent_title] => Packet control method, switch, and controller [patent_app_type] => utility [patent_app_number] => 15/421667 [patent_app_country] => US [patent_app_date] => 2017-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 19 [patent_no_of_words] => 17146 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [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] => 15421667 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/421667
Packet control method, switch, and controller Jan 31, 2017 Issued
Array ( [id] => 11631699 [patent_doc_number] => 20170141888 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-05-18 [patent_title] => 'TRANSMISSION DEVICE AND METHOD FOR TRANSMITTING DATA FRAME' [patent_app_type] => utility [patent_app_number] => 15/418462 [patent_app_country] => US [patent_app_date] => 2017-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 32404 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15418462 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/418462
Transmission device and method for transmitting data frame Jan 26, 2017 Issued
Array ( [id] => 13952337 [patent_doc_number] => 10211958 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-02-19 [patent_title] => Method for transmitting uplink information in multi-user multiple-input multiple-output system, and apparatus [patent_app_type] => utility [patent_app_number] => 15/417970 [patent_app_country] => US [patent_app_date] => 2017-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 14 [patent_no_of_words] => 25055 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15417970 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/417970
Method for transmitting uplink information in multi-user multiple-input multiple-output system, and apparatus Jan 26, 2017 Issued
Array ( [id] => 14255855 [patent_doc_number] => 10278147 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-04-30 [patent_title] => Method for determining measurement gap length and network device [patent_app_type] => utility [patent_app_number] => 15/416759 [patent_app_country] => US [patent_app_date] => 2017-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 14 [patent_no_of_words] => 12324 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15416759 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/416759
Method for determining measurement gap length and network device Jan 25, 2017 Issued
Array ( [id] => 11631775 [patent_doc_number] => 20170141964 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-05-18 [patent_title] => 'BGP LOGICAL TOPOLOGY GENERATION METHOD, AND DEVICE' [patent_app_type] => utility [patent_app_number] => 15/416518 [patent_app_country] => US [patent_app_date] => 2017-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6904 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15416518 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/416518
BGP logical topology generation method, and device Jan 25, 2017 Issued
Array ( [id] => 14401429 [patent_doc_number] => 10314024 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-06-04 [patent_title] => Methods for transmitting and storing downlink data, base station, and terminal [patent_app_type] => utility [patent_app_number] => 15/413477 [patent_app_country] => US [patent_app_date] => 2017-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 26481 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 250 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15413477 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/413477
Methods for transmitting and storing downlink data, base station, and terminal Jan 23, 2017 Issued
Array ( [id] => 14605503 [patent_doc_number] => 10355953 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-07-16 [patent_title] => Method for simulating propagation times in networks [patent_app_type] => utility [patent_app_number] => 15/412524 [patent_app_country] => US [patent_app_date] => 2017-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5513 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15412524 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/412524
Method for simulating propagation times in networks Jan 22, 2017 Issued
Array ( [id] => 16134199 [patent_doc_number] => 10700879 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-06-30 [patent_title] => Charging method and device, access device, service quality control method and device [patent_app_type] => utility [patent_app_number] => 15/411631 [patent_app_country] => US [patent_app_date] => 2017-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 13345 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15411631 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/411631
Charging method and device, access device, service quality control method and device Jan 19, 2017 Issued
Array ( [id] => 11624062 [patent_doc_number] => 20170134251 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-05-11 [patent_title] => 'METHOD AND DEVICE FOR RAPIDLY DETECTING SENSITIVITY OF A WIRELESS RADIO-FREQUENCY RECEIVER' [patent_app_type] => utility [patent_app_number] => 15/411287 [patent_app_country] => US [patent_app_date] => 2017-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4836 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15411287 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/411287
METHOD AND DEVICE FOR RAPIDLY DETECTING SENSITIVITY OF A WIRELESS RADIO-FREQUENCY RECEIVER Jan 19, 2017 Abandoned
Array ( [id] => 11624086 [patent_doc_number] => 20170134275 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-05-11 [patent_title] => 'Service Packet Forwarding Method and Apparatus' [patent_app_type] => utility [patent_app_number] => 15/410885 [patent_app_country] => US [patent_app_date] => 2017-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 16591 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15410885 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/410885
Service packet forwarding method and apparatus Jan 19, 2017 Issued
Array ( [id] => 11594382 [patent_doc_number] => 20170118794 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-04-27 [patent_title] => 'METHOD AND APPARATUS FOR CONTROLLING UPLINK TRANSMISSION ON DISCONTINUOUS RECEPTION OPERATION IN WIRELESS COMMUNICATION SYSTEM' [patent_app_type] => utility [patent_app_number] => 15/397449 [patent_app_country] => US [patent_app_date] => 2017-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 8825 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15397449 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/397449
Method and apparatus for controlling uplink transmission on discontinuous reception operation in wireless communication system Jan 2, 2017 Issued
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