Search

Ryan C. Rufo

Examiner (ID: 18907, Phone: (571)272-4604 , Office: P/3722 )

Most Active Art Unit
3722
Art Unit(s)
3724, 3722
Total Applications
763
Issued Applications
418
Pending Applications
92
Abandoned Applications
272

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20305703 [patent_doc_number] => 12451707 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-21 [patent_title] => Rechargeable battery jump starting device with control switch and optical position sensing switch system [patent_app_type] => utility [patent_app_number] => 17/666035 [patent_app_country] => US [patent_app_date] => 2022-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 84 [patent_figures_cnt] => 97 [patent_no_of_words] => 29510 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [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] => 17666035 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/666035
Rechargeable battery jump starting device with control switch and optical position sensing switch system Feb 6, 2022 Issued
Array ( [id] => 20358425 [patent_doc_number] => 12474417 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-18 [patent_title] => Systems and methods for controlling super capacitor charge voltage to extend super capacitor life [patent_app_type] => utility [patent_app_number] => 17/587869 [patent_app_country] => US [patent_app_date] => 2022-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 14005 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17587869 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/587869
Systems and methods for controlling super capacitor charge voltage to extend super capacitor life Jan 27, 2022 Issued
Array ( [id] => 18149823 [patent_doc_number] => 20230023680 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-26 [patent_title] => WIRELESS CHARGING RECEPTION CIRCUIT, METHOD, ELECTRONIC DEVICE AND WIRELESS CHARGING SYSTEM [patent_app_type] => utility [patent_app_number] => 17/587692 [patent_app_country] => US [patent_app_date] => 2022-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10134 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17587692 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/587692
Wireless charging reception circuit, method, electronic device and wireless charging system for transmitting electric energy through electromagentic induction to charge a battery Jan 27, 2022 Issued
Array ( [id] => 17583741 [patent_doc_number] => 20220140596 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-05 [patent_title] => SECONDARY BATTERY PROTECTION CIRCUIT, SECONDARY BATTERY PROTECTION APPARATUS AND BATTERY PACK [patent_app_type] => utility [patent_app_number] => 17/648433 [patent_app_country] => US [patent_app_date] => 2022-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9641 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 250 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17648433 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/648433
Secondary battery protection circuit, secondary battery protection apparatus and battery pack Jan 19, 2022 Issued
Array ( [id] => 17583785 [patent_doc_number] => 20220140640 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-05 [patent_title] => Device to be Charged and Charging Method [patent_app_type] => utility [patent_app_number] => 17/575484 [patent_app_country] => US [patent_app_date] => 2022-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7715 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17575484 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/575484
Device to be Charged and Charging Method Jan 12, 2022 Pending
Array ( [id] => 20115572 [patent_doc_number] => 12365259 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-22 [patent_title] => Charging cable, charging system including the same, and method of charging vehicle with abnormality detection [patent_app_type] => utility [patent_app_number] => 17/573893 [patent_app_country] => US [patent_app_date] => 2022-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 14 [patent_no_of_words] => 2308 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17573893 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/573893
Charging cable, charging system including the same, and method of charging vehicle with abnormality detection Jan 11, 2022 Issued
Array ( [id] => 17765527 [patent_doc_number] => 20220239141 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-28 [patent_title] => VEHICLE BATTERY CONTROL SYSTEM [patent_app_type] => utility [patent_app_number] => 17/573805 [patent_app_country] => US [patent_app_date] => 2022-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3304 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17573805 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/573805
VEHICLE BATTERY CONTROL SYSTEM Jan 11, 2022 Abandoned
Array ( [id] => 17567242 [patent_doc_number] => 20220131391 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-28 [patent_title] => MODE-BASED DISABLING OF COMMUNICATION BUS OF A BATTERY MANAGEMENT SYSTEM [patent_app_type] => utility [patent_app_number] => 17/570785 [patent_app_country] => US [patent_app_date] => 2022-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 36246 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17570785 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/570785
Mode-based disabling of communication bus of a battery management system Jan 6, 2022 Issued
Array ( [id] => 18482766 [patent_doc_number] => 20230210051 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-06 [patent_title] => BATTERY MANAGEMENT SYSTEM AND METHOD FOR ELECTRIC MOWER [patent_app_type] => utility [patent_app_number] => 17/569997 [patent_app_country] => US [patent_app_date] => 2022-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6820 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 155 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17569997 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/569997
BATTERY MANAGEMENT SYSTEM AND METHOD FOR ELECTRIC MOWER Jan 5, 2022 Abandoned
Array ( [id] => 17945200 [patent_doc_number] => 20220332217 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-20 [patent_title] => DATA COLLECTION AND ANALYSIS-BASED DEVICE MONITORING [patent_app_type] => utility [patent_app_number] => 17/563888 [patent_app_country] => US [patent_app_date] => 2021-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7743 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17563888 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/563888
Data collection and analysis-based device monitoring Dec 27, 2021 Issued
Array ( [id] => 17901402 [patent_doc_number] => 20220311064 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-29 [patent_title] => BATTERY SYSTEM AND METHOD OF CONTROLLING THE SAME [patent_app_type] => utility [patent_app_number] => 17/562380 [patent_app_country] => US [patent_app_date] => 2021-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9757 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17562380 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/562380
Battery system with heating element and method of controlling the same Dec 26, 2021 Issued
Array ( [id] => 19702428 [patent_doc_number] => 12196445 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-14 [patent_title] => Charger having a charging electronics unit and a cooling-air-guiding structure [patent_app_type] => utility [patent_app_number] => 17/644188 [patent_app_country] => US [patent_app_date] => 2021-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 6162 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17644188 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/644188
Charger having a charging electronics unit and a cooling-air-guiding structure Dec 13, 2021 Issued
Array ( [id] => 19951616 [patent_doc_number] => 12322991 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-03 [patent_title] => Battery pack and an adapter with a voltage conversion circuit [patent_app_type] => utility [patent_app_number] => 17/549230 [patent_app_country] => US [patent_app_date] => 2021-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 25 [patent_no_of_words] => 14097 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 300 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17549230 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/549230
Battery pack and an adapter with a voltage conversion circuit Dec 12, 2021 Issued
Array ( [id] => 17909048 [patent_doc_number] => 11462917 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-10-04 [patent_title] => Methods, systems, and devices for maintenance and optimization of battery cabinets [patent_app_type] => utility [patent_app_number] => 17/547335 [patent_app_country] => US [patent_app_date] => 2021-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 10010 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17547335 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/547335
Methods, systems, and devices for maintenance and optimization of battery cabinets Dec 9, 2021 Issued
Array ( [id] => 19436619 [patent_doc_number] => 20240305117 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-12 [patent_title] => BATTERY APPARATUS, CHARGER, AND ELECTRONIC EQUIPMENT [patent_app_type] => utility [patent_app_number] => 18/256928 [patent_app_country] => US [patent_app_date] => 2021-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8689 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18256928 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/256928
BATTERY APPARATUS, CHARGER, AND ELECTRONIC EQUIPMENT Dec 9, 2021 Pending
Array ( [id] => 18068478 [patent_doc_number] => 20220399566 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-15 [patent_title] => HIGH-EFFICIENCY WORKING METHOD FOR BATTERY ENERGY STORAGE SYSTEM AT LOW TEMPERATURE [patent_app_type] => utility [patent_app_number] => 17/770529 [patent_app_country] => US [patent_app_date] => 2021-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4525 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [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] => 17770529 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/770529
High-efficiency working method for battery energy storage system at low temperature Dec 6, 2021 Issued
Array ( [id] => 18891507 [patent_doc_number] => 11870287 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-09 [patent_title] => Storage and charging station system for mobile electronic devices having a unitary support tower cage structure [patent_app_type] => utility [patent_app_number] => 17/538710 [patent_app_country] => US [patent_app_date] => 2021-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 34 [patent_no_of_words] => 10108 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [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] => 17538710 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/538710
Storage and charging station system for mobile electronic devices having a unitary support tower cage structure Nov 29, 2021 Issued
Array ( [id] => 17478115 [patent_doc_number] => 20220085619 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-17 [patent_title] => CHARGING METHOD, APPARATUS, AND TERMINAL DEVICE [patent_app_type] => utility [patent_app_number] => 17/537392 [patent_app_country] => US [patent_app_date] => 2021-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6375 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17537392 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/537392
Alternately charging method, alternately charging apparatus, and alternately charging terminal device Nov 28, 2021 Issued
Array ( [id] => 18332182 [patent_doc_number] => 11637442 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-25 [patent_title] => Wirelessly charged electronic device, wireless charging method, and wireless charging system [patent_app_type] => utility [patent_app_number] => 17/535356 [patent_app_country] => US [patent_app_date] => 2021-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 35 [patent_no_of_words] => 39684 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 293 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17535356 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/535356
Wirelessly charged electronic device, wireless charging method, and wireless charging system Nov 23, 2021 Issued
Array ( [id] => 18528961 [patent_doc_number] => 11715967 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-01 [patent_title] => Surface cleaning apparatus, and a charging unit therefor [patent_app_type] => utility [patent_app_number] => 17/528782 [patent_app_country] => US [patent_app_date] => 2021-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 22 [patent_no_of_words] => 15317 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17528782 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/528782
Surface cleaning apparatus, and a charging unit therefor Nov 16, 2021 Issued
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