Search

Rafael Perez Gutierrez

Supervisory Patent Examiner (ID: 51, Phone: (571)272-7915 , Office: P/2642 )

Most Active Art Unit
2642
Art Unit(s)
2686, 2642, 2683, 2746, OPT, 2617
Total Applications
587
Issued Applications
219
Pending Applications
149
Abandoned Applications
223

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19486478 [patent_doc_number] => 20240334520 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-03 [patent_title] => Method and Apparatus for Session Management [patent_app_type] => utility [patent_app_number] => 18/742525 [patent_app_country] => US [patent_app_date] => 2024-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10189 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18742525 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/742525
Method and apparatus for session management Jun 12, 2024 Issued
Array ( [id] => 19759555 [patent_doc_number] => 20250048120 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-06 [patent_title] => 5G Native Architecture [patent_app_type] => utility [patent_app_number] => 18/651599 [patent_app_country] => US [patent_app_date] => 2024-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7999 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18651599 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/651599
5G Native Architecture Apr 29, 2024 Pending
Array ( [id] => 19394312 [patent_doc_number] => 20240284182 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-22 [patent_title] => SYSTEMS AND METHODS FOR SUPPORTING LOCATION AND COUNTRY DETERMINATION FOR 5G SATELLITE ACCESS [patent_app_type] => utility [patent_app_number] => 18/644597 [patent_app_country] => US [patent_app_date] => 2024-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 41740 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18644597 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/644597
SYSTEMS AND METHODS FOR SUPPORTING LOCATION AND COUNTRY DETERMINATION FOR 5G SATELLITE ACCESS Apr 23, 2024 Pending
Array ( [id] => 19350944 [patent_doc_number] => 20240259908 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => Adapting a Mobile Network [patent_app_type] => utility [patent_app_number] => 18/632975 [patent_app_country] => US [patent_app_date] => 2024-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19709 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18632975 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/632975
Adapting a Mobile Network Apr 10, 2024 Pending
Array ( [id] => 19350944 [patent_doc_number] => 20240259908 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => Adapting a Mobile Network [patent_app_type] => utility [patent_app_number] => 18/632975 [patent_app_country] => US [patent_app_date] => 2024-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19709 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18632975 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/632975
Adapting a Mobile Network Apr 10, 2024 Pending
Array ( [id] => 20119484 [patent_doc_number] => 12369220 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-22 [patent_title] => Method and apparatus for performing handover in wireless communication system [patent_app_type] => utility [patent_app_number] => 18/418970 [patent_app_country] => US [patent_app_date] => 2024-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 25 [patent_no_of_words] => 92065 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [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] => 18418970 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/418970
Method and apparatus for performing handover in wireless communication system Jan 21, 2024 Issued
Array ( [id] => 18790801 [patent_doc_number] => 20230379712 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-23 [patent_title] => CORE NETWORK SYSTEM [patent_app_type] => utility [patent_app_number] => 18/229656 [patent_app_country] => US [patent_app_date] => 2023-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4367 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 18229656 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/229656
CORE NETWORK SYSTEM Aug 1, 2023 Pending
Array ( [id] => 18759122 [patent_doc_number] => 20230362604 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-09 [patent_title] => CHARGING FUNCTION FALLBACK [patent_app_type] => utility [patent_app_number] => 18/354529 [patent_app_country] => US [patent_app_date] => 2023-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14289 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18354529 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/354529
CHARGING FUNCTION FALLBACK Jul 17, 2023 Issued
Array ( [id] => 19659901 [patent_doc_number] => 20240426966 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-26 [patent_title] => TECHNIQUES FOR INDICATING CHANGES IN MAPPING BETWEEN ANCHOR LOCATION/BEAMS AND POSITIONING REFERENCE RESOURCES [patent_app_type] => utility [patent_app_number] => 18/339688 [patent_app_country] => US [patent_app_date] => 2023-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 28447 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -26 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18339688 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/339688
TECHNIQUES FOR INDICATING CHANGES IN MAPPING BETWEEN ANCHOR LOCATION/BEAMS AND POSITIONING REFERENCE RESOURCES Jun 21, 2023 Pending
Array ( [id] => 20306682 [patent_doc_number] => 12452689 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-21 [patent_title] => Network interface verification and method and system for remediating failures identified through ping operations [patent_app_type] => utility [patent_app_number] => 18/138623 [patent_app_country] => US [patent_app_date] => 2023-04-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 1132 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18138623 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/138623
Network interface verification and method and system for remediating failures identified through ping operations Apr 23, 2023 Issued
Array ( [id] => 18759381 [patent_doc_number] => 20230362866 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-09 [patent_title] => NAS SIGNALING CONNECTION HANDLING FOR PLMN SELECTION [patent_app_type] => utility [patent_app_number] => 18/137308 [patent_app_country] => US [patent_app_date] => 2023-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2890 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 18137308 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/137308
NAS SIGNALING CONNECTION HANDLING FOR PLMN SELECTION Apr 19, 2023 Pending
Array ( [id] => 18776085 [patent_doc_number] => 20230370923 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-16 [patent_title] => DRIVING ASSIST SYSTEM [patent_app_type] => utility [patent_app_number] => 18/299971 [patent_app_country] => US [patent_app_date] => 2023-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8151 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18299971 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/299971
DRIVING ASSIST SYSTEM Apr 12, 2023 Pending
Array ( [id] => 18340236 [patent_doc_number] => 20230132185 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-27 [patent_title] => WIRELESS COMMUNICATION METHOD AND DEVICE [patent_app_type] => utility [patent_app_number] => 18/089445 [patent_app_country] => US [patent_app_date] => 2022-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9466 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 34 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18089445 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/089445
WIRELESS COMMUNICATION METHOD AND DEVICE Dec 26, 2022 Pending
Array ( [id] => 18348007 [patent_doc_number] => 20230136118 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-04 [patent_title] => IMPROVEMENTS IN AND RELATING TO IMPROVING DISASTER ROAMING SERVICE [patent_app_type] => utility [patent_app_number] => 17/980197 [patent_app_country] => US [patent_app_date] => 2022-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6278 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17980197 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/980197
Improving disaster roaming service Nov 2, 2022 Issued
Array ( [id] => 18533606 [patent_doc_number] => 20230238683 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-27 [patent_title] => ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 17/934478 [patent_app_country] => US [patent_app_date] => 2022-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8664 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17934478 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/934478
ELECTRONIC DEVICE Sep 21, 2022 Pending
Array ( [id] => 18533606 [patent_doc_number] => 20230238683 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-27 [patent_title] => ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 17/934478 [patent_app_country] => US [patent_app_date] => 2022-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8664 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17934478 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/934478
ELECTRONIC DEVICE Sep 21, 2022 Pending
Array ( [id] => 18501549 [patent_doc_number] => 20230224387 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-13 [patent_title] => HANDHELD ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 17/903952 [patent_app_country] => US [patent_app_date] => 2022-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 72525 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17903952 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/903952
HANDHELD ELECTRONIC DEVICE Sep 5, 2022 Pending
Array ( [id] => 18758808 [patent_doc_number] => 20230362287 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-09 [patent_title] => COLLAPSIBLE ERGONOMIC ACCESSORY FOR A HANDHELD MOBILE DEVICE [patent_app_type] => utility [patent_app_number] => 17/736875 [patent_app_country] => US [patent_app_date] => 2022-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2996 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17736875 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/736875
COLLAPSIBLE ERGONOMIC ACCESSORY FOR A HANDHELD MOBILE DEVICE May 3, 2022 Abandoned
Array ( [id] => 18758808 [patent_doc_number] => 20230362287 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-11-09 [patent_title] => COLLAPSIBLE ERGONOMIC ACCESSORY FOR A HANDHELD MOBILE DEVICE [patent_app_type] => utility [patent_app_number] => 17/736875 [patent_app_country] => US [patent_app_date] => 2022-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2996 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17736875 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/736875
COLLAPSIBLE ERGONOMIC ACCESSORY FOR A HANDHELD MOBILE DEVICE May 3, 2022 Abandoned
Array ( [id] => 17781842 [patent_doc_number] => 20220248192 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-04 [patent_title] => COMMUNICATION METHOD, APPARATUS, AND SYSTEM [patent_app_type] => utility [patent_app_number] => 17/724999 [patent_app_country] => US [patent_app_date] => 2022-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16987 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 17724999 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/724999
COMMUNICATION METHOD, APPARATUS, AND SYSTEM Apr 19, 2022 Pending
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