Search

Christopher M. Crutchfield

Examiner (ID: 8437)

Most Active Art Unit
2466
Art Unit(s)
4144, 2466, 2419, 2619
Total Applications
815
Issued Applications
625
Pending Applications
61
Abandoned Applications
145

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20404887 [patent_doc_number] => 12494871 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-09 [patent_title] => Medium access protocol data unit assembly in wireless systems [patent_app_type] => utility [patent_app_number] => 18/462801 [patent_app_country] => US [patent_app_date] => 2023-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 16489 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18462801 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/462801
Medium access protocol data unit assembly in wireless systems Sep 6, 2023 Issued
Array ( [id] => 19040221 [patent_doc_number] => 20240090036 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-14 [patent_title] => RANDOM ACCESS PROCEDURE FALLBACK [patent_app_type] => utility [patent_app_number] => 18/243234 [patent_app_country] => US [patent_app_date] => 2023-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 37795 [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] => 18243234 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/243234
Random access procedure fallback Sep 6, 2023 Issued
Array ( [id] => 19822009 [patent_doc_number] => 20250080216 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-06 [patent_title] => WIRELESS DIGITAL NETWORK USING NEAR VERTICAL INCIDENCE SKYWAVE [patent_app_type] => utility [patent_app_number] => 18/242849 [patent_app_country] => US [patent_app_date] => 2023-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10067 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18242849 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/242849
WIRELESS DIGITAL NETWORK USING NEAR VERTICAL INCIDENCE SKYWAVE Sep 5, 2023 Pending
Array ( [id] => 19822926 [patent_doc_number] => 20250081133 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-06 [patent_title] => MULTIPURPOSE POSITIONING PROTOCOL FOR ASYNCHRONIZED RADIO NETWORKS [patent_app_type] => utility [patent_app_number] => 18/460859 [patent_app_country] => US [patent_app_date] => 2023-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20638 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18460859 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/460859
MULTIPURPOSE POSITIONING PROTOCOL FOR ASYNCHRONIZED RADIO NETWORKS Sep 4, 2023 Pending
Array ( [id] => 19775222 [patent_doc_number] => 20250056648 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-13 [patent_title] => SYSTEMS AND METHODS FOR DYNAMIC NETWORK KEEP-ALIVE [patent_app_type] => utility [patent_app_number] => 18/451703 [patent_app_country] => US [patent_app_date] => 2023-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11338 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18451703 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/451703
SYSTEMS AND METHODS FOR DYNAMIC NETWORK KEEP-ALIVE Aug 16, 2023 Issued
Array ( [id] => 19907519 [patent_doc_number] => 12284545 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-22 [patent_title] => Wireless communication devices, network connection nodes, systems and methods [patent_app_type] => utility [patent_app_number] => 18/229690 [patent_app_country] => US [patent_app_date] => 2023-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 3574 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18229690 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/229690
Wireless communication devices, network connection nodes, systems and methods Aug 2, 2023 Issued
Array ( [id] => 18790820 [patent_doc_number] => 20230379743 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-23 [patent_title] => QUALITY OF EXPERIENCE MEASUREMENT METHOD AND COMMUNICATION APPARATUS [patent_app_type] => utility [patent_app_number] => 18/363678 [patent_app_country] => US [patent_app_date] => 2023-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 38045 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18363678 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/363678
QUALITY OF EXPERIENCE MEASUREMENT METHOD AND COMMUNICATION APPARATUS Jul 31, 2023 Pending
Array ( [id] => 18960924 [patent_doc_number] => 20240049251 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-08 [patent_title] => DYNAMIC PDCCH SKIPPING FOR EXTENDED REALITY [patent_app_type] => utility [patent_app_number] => 18/363615 [patent_app_country] => US [patent_app_date] => 2023-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17656 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18363615 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/363615
DYNAMIC PDCCH SKIPPING FOR EXTENDED REALITY Jul 31, 2023 Pending
Array ( [id] => 19583982 [patent_doc_number] => 12150129 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2024-11-19 [patent_title] => System, security and network management using self-organizing communication orbits in distributed networks [patent_app_type] => utility [patent_app_number] => 18/225620 [patent_app_country] => US [patent_app_date] => 2023-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 10767 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 329 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18225620 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/225620
System, security and network management using self-organizing communication orbits in distributed networks Jul 23, 2023 Issued
Array ( [id] => 18759428 [patent_doc_number] => 20230362913 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-09 [patent_title] => INFORMATION TRANSMISSION METHOD [patent_app_type] => utility [patent_app_number] => 18/351332 [patent_app_country] => US [patent_app_date] => 2023-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10996 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18351332 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/351332
INFORMATION TRANSMISSION METHOD Jul 11, 2023 Pending
Array ( [id] => 18960930 [patent_doc_number] => 20240049257 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-08 [patent_title] => METHOD OF USER EQUIPMENT RECEIVING MULTICAST MULTICAST/BROADCAST SERVICE DATA, UE, AND METHOD OF A CELL PROVIDING A MULTICAST MULTICAST/BROADCAST SERVICE DATA [patent_app_type] => utility [patent_app_number] => 18/344895 [patent_app_country] => US [patent_app_date] => 2023-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12820 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -29 [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] => 18344895 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/344895
METHOD OF USER EQUIPMENT RECEIVING MULTICAST MULTICAST/BROADCAST SERVICE DATA, UE, AND METHOD OF A CELL PROVIDING A MULTICAST MULTICAST/BROADCAST SERVICE DATA Jun 29, 2023 Pending
Array ( [id] => 18730980 [patent_doc_number] => 20230345285 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-26 [patent_title] => COMMUNICATION METHOD AND APPARATUS [patent_app_type] => utility [patent_app_number] => 18/344285 [patent_app_country] => US [patent_app_date] => 2023-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16756 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18344285 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/344285
COMMUNICATION METHOD AND APPARATUS Jun 28, 2023 Pending
Array ( [id] => 20267838 [patent_doc_number] => 12438842 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-07 [patent_title] => High-availability egress access with consistent source IP addresses for workloads [patent_app_type] => utility [patent_app_number] => 18/212677 [patent_app_country] => US [patent_app_date] => 2023-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3500 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18212677 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/212677
High-availability egress access with consistent source IP addresses for workloads Jun 20, 2023 Issued
Array ( [id] => 18698249 [patent_doc_number] => 20230328726 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-12 [patent_title] => PUSCH TRANSMISSION SCHEDULING METHOD, TERMINAL, AND NETWORK SIDE DEVICE [patent_app_type] => utility [patent_app_number] => 18/204382 [patent_app_country] => US [patent_app_date] => 2023-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17111 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18204382 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/204382
PUSCH TRANSMISSION SCHEDULING METHOD, TERMINAL, AND NETWORK SIDE DEVICE May 30, 2023 Pending
Array ( [id] => 19230960 [patent_doc_number] => 12010608 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-06-11 [patent_title] => Configuration of secondary control channel group by base station [patent_app_type] => utility [patent_app_number] => 18/203251 [patent_app_country] => US [patent_app_date] => 2023-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 31 [patent_figures_cnt] => 37 [patent_no_of_words] => 21934 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18203251 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/203251
Configuration of secondary control channel group by base station May 29, 2023 Issued
Array ( [id] => 19874815 [patent_doc_number] => 12267699 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-01 [patent_title] => Relay mode configuration method and apparatus, relay communication method and apparatus, and device [patent_app_type] => utility [patent_app_number] => 18/201968 [patent_app_country] => US [patent_app_date] => 2023-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 34 [patent_no_of_words] => 24329 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18201968 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/201968
Relay mode configuration method and apparatus, relay communication method and apparatus, and device May 24, 2023 Issued
Array ( [id] => 19561532 [patent_doc_number] => 20240373324 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-07 [patent_title] => INTERMEDIATE TRANSITION OF NETWORK SERVICE USAGE LIMITS FOR NETWORK SUBSCRIBER DEVICES OF A WIRELESS TELECOMMUNICATION NETWORK [patent_app_type] => utility [patent_app_number] => 18/312866 [patent_app_country] => US [patent_app_date] => 2023-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8717 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18312866 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/312866
INTERMEDIATE TRANSITION OF NETWORK SERVICE USAGE LIMITS FOR NETWORK SUBSCRIBER DEVICES OF A WIRELESS TELECOMMUNICATION NETWORK May 4, 2023 Pending
Array ( [id] => 19365294 [patent_doc_number] => 20240267328 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-08 [patent_title] => Filtering VPN and VRF Routes on Import and Export [patent_app_type] => utility [patent_app_number] => 18/309033 [patent_app_country] => US [patent_app_date] => 2023-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6241 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18309033 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/309033
Filtering VPN and VRF routes on import and export Apr 27, 2023 Issued
Array ( [id] => 19548233 [patent_doc_number] => 20240365269 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-31 [patent_title] => OPTIMIZED WAY TO VALIDATE THE NTN CELL [patent_app_type] => utility [patent_app_number] => 18/308604 [patent_app_country] => US [patent_app_date] => 2023-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13924 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18308604 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/308604
Optimized way to validate the NTN cell Apr 26, 2023 Issued
Array ( [id] => 18556826 [patent_doc_number] => 20230254845 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-10 [patent_title] => METHOD AND APPARATUS FOR REPETITION WITH CONFIGURED GRANT, DEVICE, AND READABLE STORAGE MEDIUM [patent_app_type] => utility [patent_app_number] => 18/299307 [patent_app_country] => US [patent_app_date] => 2023-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10401 [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] => 18299307 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/299307
METHOD AND APPARATUS FOR REPETITION WITH CONFIGURED GRANT, DEVICE, AND READABLE STORAGE MEDIUM Apr 11, 2023 Pending
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