Search

Richard G. Keehn

Examiner (ID: 11163, Phone: (571)270-5007 , Office: P/2456 )

Most Active Art Unit
2456
Art Unit(s)
2444, 2456, 2152
Total Applications
1029
Issued Applications
808
Pending Applications
56
Abandoned Applications
177

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17517646 [patent_doc_number] => 11296816 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-04-05 [patent_title] => Nested lookup table for symbol detection with initial candidate reduction [patent_app_type] => utility [patent_app_number] => 16/993124 [patent_app_country] => US [patent_app_date] => 2020-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5155 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16993124 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/993124
Nested lookup table for symbol detection with initial candidate reduction Aug 12, 2020 Issued
Array ( [id] => 16633063 [patent_doc_number] => 20210051717 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-18 [patent_title] => REUSE-ONE CHANNEL ACCESS FOR NEW RADIO COMMUNICATIONS IN UNLICENSED SPECTRUM [patent_app_type] => utility [patent_app_number] => 16/990724 [patent_app_country] => US [patent_app_date] => 2020-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15040 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [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] => 16990724 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/990724
Reuse-one channel access for new radio communications in unlicensed spectrum Aug 10, 2020 Issued
Array ( [id] => 17972787 [patent_doc_number] => 11490348 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-01 [patent_title] => Signal quality database [patent_app_type] => utility [patent_app_number] => 16/990944 [patent_app_country] => US [patent_app_date] => 2020-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 14257 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16990944 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/990944
Signal quality database Aug 10, 2020 Issued
Array ( [id] => 18001778 [patent_doc_number] => 11502898 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-15 [patent_title] => Logical L3 processing for L2 hardware switches [patent_app_type] => utility [patent_app_number] => 16/987548 [patent_app_country] => US [patent_app_date] => 2020-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 24200 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [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] => 16987548 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/987548
Logical L3 processing for L2 hardware switches Aug 6, 2020 Issued
Array ( [id] => 18542488 [patent_doc_number] => 20230247606 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-03 [patent_title] => SWITCHING METHOD AND APPARATUS FOR TERMINAL, DEVICE AND MEDIUM [patent_app_type] => utility [patent_app_number] => 18/003283 [patent_app_country] => US [patent_app_date] => 2020-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15547 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -37 [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] => 18003283 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/003283
Switching method and apparatus for terminal, device and medium Aug 4, 2020 Issued
Array ( [id] => 17731703 [patent_doc_number] => 11388111 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-07-12 [patent_title] => Systems and methods for providing a compatible backplane operation mechanism for 2.5-gigabit high-speed ethernet [patent_app_type] => utility [patent_app_number] => 16/983498 [patent_app_country] => US [patent_app_date] => 2020-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 14 [patent_no_of_words] => 7140 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16983498 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/983498
Systems and methods for providing a compatible backplane operation mechanism for 2.5-gigabit high-speed ethernet Aug 2, 2020 Issued
Array ( [id] => 18534046 [patent_doc_number] => 20230239123 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-27 [patent_title] => ASSOCIATING TRANSMISSION RECEPTION POINT WITH CONTROL RESOURCE SET [patent_app_type] => utility [patent_app_number] => 18/007684 [patent_app_country] => US [patent_app_date] => 2020-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9197 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -27 [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] => 18007684 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/007684
Associating transmission reception point with control resource set Jul 30, 2020 Issued
Array ( [id] => 20508882 [patent_doc_number] => 12543171 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-02-03 [patent_title] => Terminal, radio communication method, and base station [patent_app_type] => utility [patent_app_number] => 18/016196 [patent_app_country] => US [patent_app_date] => 2020-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 19 [patent_no_of_words] => 11867 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18016196 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/016196
Terminal, radio communication method, and base station Jul 30, 2020 Issued
Array ( [id] => 16441181 [patent_doc_number] => 20200358508 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-12 [patent_title] => SIGNAL SENDING METHOD AND RELATED DEVICE [patent_app_type] => utility [patent_app_number] => 16/942280 [patent_app_country] => US [patent_app_date] => 2020-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14155 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 16942280 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/942280
Signal sending method and related device Jul 28, 2020 Issued
Array ( [id] => 16618720 [patent_doc_number] => 20210037373 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-04 [patent_title] => MULTICAST HANDOVER FOR MOBILE COMMUNICATIONS [patent_app_type] => utility [patent_app_number] => 16/939221 [patent_app_country] => US [patent_app_date] => 2020-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11572 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [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] => 16939221 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/939221
Multicast handover for mobile communications Jul 26, 2020 Issued
Array ( [id] => 17381861 [patent_doc_number] => 11239897 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-02-01 [patent_title] => Methods and apparatuses for beam failure recovery (BFR) [patent_app_type] => utility [patent_app_number] => 16/935105 [patent_app_country] => US [patent_app_date] => 2020-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 17492 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16935105 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/935105
Methods and apparatuses for beam failure recovery (BFR) Jul 20, 2020 Issued
Array ( [id] => 17470701 [patent_doc_number] => 11277187 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-15 [patent_title] => Method and apparatus for CSI parameter configuration in wireless communication systems [patent_app_type] => utility [patent_app_number] => 16/947044 [patent_app_country] => US [patent_app_date] => 2020-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 16 [patent_no_of_words] => 15096 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16947044 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/947044
Method and apparatus for CSI parameter configuration in wireless communication systems Jul 14, 2020 Issued
Array ( [id] => 20147983 [patent_doc_number] => 12382338 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-08-05 [patent_title] => Method and device for terminal and base station to transmit and receive signals in wireless communication system [patent_app_type] => utility [patent_app_number] => 18/002388 [patent_app_country] => US [patent_app_date] => 2020-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 35 [patent_figures_cnt] => 35 [patent_no_of_words] => 20449 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18002388 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/002388
Method and device for terminal and base station to transmit and receive signals in wireless communication system Jul 13, 2020 Issued
Array ( [id] => 16618877 [patent_doc_number] => 20210037530 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-04 [patent_title] => METHOD AND APPARATUS FOR SELECTING BEAM FOR PRECONFIGURED UPLINK RESOURCES IN A WIRELESS COMMUNICATION SYSTEM [patent_app_type] => utility [patent_app_number] => 16/924915 [patent_app_country] => US [patent_app_date] => 2020-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19237 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16924915 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/924915
Method and apparatus for selecting beam for preconfigured uplink resources in a wireless communication system Jul 8, 2020 Issued
Array ( [id] => 18571384 [patent_doc_number] => 20230261721 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-17 [patent_title] => INFORMATION TRANSMISSION METHOD AND APPARATUS, COMMUNICATION DEVICE, AND STORAGE MEDIUM [patent_app_type] => utility [patent_app_number] => 18/001856 [patent_app_country] => US [patent_app_date] => 2020-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10254 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 18001856 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/001856
Information transmission method and apparatus, communication device, and storage medium Jun 17, 2020 Issued
Array ( [id] => 18534047 [patent_doc_number] => 20230239124 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-27 [patent_title] => COMBINABLE A SUB-RESOURCE BLOCK (RB) SOUNDING REFERENCE SIGNAL (SRS) TRANSMISSION FOR COVERAGE ENHANCEMENT [patent_app_type] => utility [patent_app_number] => 18/009199 [patent_app_country] => US [patent_app_date] => 2020-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10521 [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] => 18009199 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/009199
Combinable a sub-resource block (RB) sounding reference signal (SRS) transmission for coverage enhancement Jun 7, 2020 Issued
Array ( [id] => 16334058 [patent_doc_number] => 20200305024 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-24 [patent_title] => EXTREME HIGH THROUGHPUT SIGNALING STRUCTURE [patent_app_type] => utility [patent_app_number] => 16/894536 [patent_app_country] => US [patent_app_date] => 2020-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15714 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16894536 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/894536
Extreme high throughput signaling structure Jun 4, 2020 Issued
Array ( [id] => 19416334 [patent_doc_number] => 12082194 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-03 [patent_title] => Method for transmitting and receiving sidelink signal in wireless communication system [patent_app_type] => utility [patent_app_number] => 17/595950 [patent_app_country] => US [patent_app_date] => 2020-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 42 [patent_figures_cnt] => 49 [patent_no_of_words] => 33541 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17595950 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/595950
Method for transmitting and receiving sidelink signal in wireless communication system Jun 4, 2020 Issued
Array ( [id] => 16318010 [patent_doc_number] => 20200296748 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-17 [patent_title] => DEVICE AND METHOD [patent_app_type] => utility [patent_app_number] => 16/885744 [patent_app_country] => US [patent_app_date] => 2020-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19274 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16885744 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/885744
Device and method for controlling communication of downlink data May 27, 2020 Issued
Array ( [id] => 16302760 [patent_doc_number] => 20200288483 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-10 [patent_title] => METHOD AND TERMINAL DEVICE FOR MANAGING TIMER AND TRANSMITTING INFORMATION [patent_app_type] => utility [patent_app_number] => 16/884707 [patent_app_country] => US [patent_app_date] => 2020-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5503 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16884707 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/884707
Method and terminal device for managing timer and transmitting information May 26, 2020 Issued
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