Search

Robert Joseph Hoffberg

Examiner (ID: 1721, Phone: (571)272-2761 , Office: P/2835 )

Most Active Art Unit
2835
Art Unit(s)
2835, BPAI, 2841, 2891
Total Applications
1657
Issued Applications
1268
Pending Applications
69
Abandoned Applications
350

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18442184 [patent_doc_number] => 20230189480 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-15 [patent_title] => ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 17/925933 [patent_app_country] => US [patent_app_date] => 2021-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6319 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17925933 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/925933
ELECTRONIC DEVICE May 13, 2021 Abandoned
Array ( [id] => 17158995 [patent_doc_number] => 20210320046 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-14 [patent_title] => HEAT SINK WITH TURBULENT STRUCTURES [patent_app_type] => utility [patent_app_number] => 17/318900 [patent_app_country] => US [patent_app_date] => 2021-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2557 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 294 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17318900 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/318900
Heat sink with turbulent structures May 11, 2021 Issued
Array ( [id] => 17995341 [patent_doc_number] => 20220361378 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-10 [patent_title] => SYSTEMS AND METHODS FOR IMMERSION-COOLED DATACENTERS [patent_app_type] => utility [patent_app_number] => 17/308739 [patent_app_country] => US [patent_app_date] => 2021-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11703 [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] => 17308739 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/308739
Systems and methods for immersion-cooled datacenters May 4, 2021 Issued
Array ( [id] => 17834213 [patent_doc_number] => 20220271517 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-25 [patent_title] => SWITCHGEAR SYSTEM HAVING CONTACT ARM ASSEMBLY FOR SWITCHGEAR CIRCUIT BREAKER [patent_app_type] => utility [patent_app_number] => 17/422887 [patent_app_country] => US [patent_app_date] => 2021-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11013 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17422887 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/422887
Switchgear system having contact arm assembly for switchgear circuit breaker Apr 25, 2021 Issued
Array ( [id] => 18579349 [patent_doc_number] => 11735893 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-22 [patent_title] => Switchgear system having chain driven circuit breaker and associated methods [patent_app_type] => utility [patent_app_number] => 17/422540 [patent_app_country] => US [patent_app_date] => 2021-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 33 [patent_no_of_words] => 10759 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17422540 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/422540
Switchgear system having chain driven circuit breaker and associated methods Apr 25, 2021 Issued
Array ( [id] => 18624204 [patent_doc_number] => 11757265 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-12 [patent_title] => Switchgear system having translatable and rotatable truck and associated method [patent_app_type] => utility [patent_app_number] => 17/422460 [patent_app_country] => US [patent_app_date] => 2021-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 33 [patent_no_of_words] => 10855 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 148 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17422460 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/422460
Switchgear system having translatable and rotatable truck and associated method Apr 25, 2021 Issued
Array ( [id] => 18578845 [patent_doc_number] => 11735385 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-22 [patent_title] => Medium-voltage switchgear system having single phase breaker control [patent_app_type] => utility [patent_app_number] => 17/422825 [patent_app_country] => US [patent_app_date] => 2021-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 33 [patent_no_of_words] => 11221 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 282 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17422825 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/422825
Medium-voltage switchgear system having single phase breaker control Apr 25, 2021 Issued
Array ( [id] => 17834215 [patent_doc_number] => 20220271519 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-25 [patent_title] => SWITCHGEAR SYSTEM HAVING TRUCK DRIVEN SHUTTER MECHANISM [patent_app_type] => utility [patent_app_number] => 17/422768 [patent_app_country] => US [patent_app_date] => 2021-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10952 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [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] => 17422768 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/422768
Switchgear system having truck driven shutter mechanism Apr 25, 2021 Issued
Array ( [id] => 17964332 [patent_doc_number] => 20220344913 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-27 [patent_title] => MAINTENANCE GROUNDING DEVICE IN MOTOR CONTROL CENTER WITH INTEGRATED INTERLOCK SYSTEM [patent_app_type] => utility [patent_app_number] => 17/237744 [patent_app_country] => US [patent_app_date] => 2021-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4856 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17237744 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/237744
Maintenance grounding device in motor control center with integrated interlock system Apr 21, 2021 Issued
Array ( [id] => 18358143 [patent_doc_number] => 11646553 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-09 [patent_title] => Method for installing a switching module in an electrical cabinet, corresponding installation kit and switching module [patent_app_type] => utility [patent_app_number] => 17/798343 [patent_app_country] => US [patent_app_date] => 2021-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 4779 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 236 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17798343 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/798343
Method for installing a switching module in an electrical cabinet, corresponding installation kit and switching module Apr 15, 2021 Issued
Array ( [id] => 17160472 [patent_doc_number] => 20210321523 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-10-14 [patent_title] => SEALING FOR AN INTERMITTENT AND PARTIAL ROTATING AND TRANSLATING SHAFT [patent_app_type] => utility [patent_app_number] => 17/227394 [patent_app_country] => US [patent_app_date] => 2021-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1847 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17227394 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/227394
Sealing for an intermittent and partial rotating and translating shaft Apr 11, 2021 Issued
Array ( [id] => 17552190 [patent_doc_number] => 20220123533 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-21 [patent_title] => INTEGRAL AUTO-RACKING DEVICE FOR LOW VOLTAGE DRAW-OUT CIRCUIT BREAKERS [patent_app_type] => utility [patent_app_number] => 17/433753 [patent_app_country] => US [patent_app_date] => 2021-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8022 [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] => 17433753 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/433753
Integral auto-racking device for low voltage draw-out circuit breakers Apr 6, 2021 Issued
Array ( [id] => 18107113 [patent_doc_number] => 11547026 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-03 [patent_title] => Electric vehicle and power converter thereof [patent_app_type] => utility [patent_app_number] => 17/220092 [patent_app_country] => US [patent_app_date] => 2021-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 3877 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 347 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17220092 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/220092
Electric vehicle and power converter thereof Mar 31, 2021 Issued
Array ( [id] => 17835561 [patent_doc_number] => 20220272866 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-25 [patent_title] => WATER COOLER ASSEMBLY AND SYSTEM [patent_app_type] => utility [patent_app_number] => 17/218282 [patent_app_country] => US [patent_app_date] => 2021-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7758 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17218282 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/218282
WATER COOLER ASSEMBLY AND SYSTEM Mar 30, 2021 Abandoned
Array ( [id] => 18363257 [patent_doc_number] => 20230144848 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-11 [patent_title] => POWER DEVICE FOR CONTINUOUSLY DETECTING ENTRY AND EXIT POSITIONS [patent_app_type] => utility [patent_app_number] => 17/916715 [patent_app_country] => US [patent_app_date] => 2021-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5135 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17916715 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/916715
Power device for continuously detecting entry and exit positions Mar 28, 2021 Issued
Array ( [id] => 17117601 [patent_doc_number] => 20210298198 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-23 [patent_title] => SYSTEM AND METHOD FOR DATA CENTER COOLING WITH CARBON DIOXIDE [patent_app_type] => utility [patent_app_number] => 17/205760 [patent_app_country] => US [patent_app_date] => 2021-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5735 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [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] => 17205760 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/205760
System and method for data center cooling with carbon dioxide Mar 17, 2021 Issued
Array ( [id] => 17071201 [patent_doc_number] => 20210273418 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-02 [patent_title] => COLOR-CODING SYSTEM FOR USE IN POWER DISTRIBUTION [patent_app_type] => utility [patent_app_number] => 17/186084 [patent_app_country] => US [patent_app_date] => 2021-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5420 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17186084 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/186084
Color-coding system for use in power distribution Feb 25, 2021 Issued
Array ( [id] => 17359865 [patent_doc_number] => 20220020661 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-20 [patent_title] => POWER CONVERSION DEVICE [patent_app_type] => utility [patent_app_number] => 17/187185 [patent_app_country] => US [patent_app_date] => 2021-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11444 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 367 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17187185 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/187185
POWER CONVERSION DEVICE Feb 25, 2021 Abandoned
Array ( [id] => 17056484 [patent_doc_number] => 20210265918 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-26 [patent_title] => MODULAR POWER SUPPLY [patent_app_type] => utility [patent_app_number] => 17/182595 [patent_app_country] => US [patent_app_date] => 2021-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1964 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17182595 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/182595
Modular power supply Feb 22, 2021 Issued
Array ( [id] => 17585162 [patent_doc_number] => 20220142017 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-05 [patent_title] => DOUBLE-SIDED HYBRID COOLING OF PCB EMBEDDED POWER ELECTRONICS AND CAPACITORS [patent_app_type] => utility [patent_app_number] => 17/165602 [patent_app_country] => US [patent_app_date] => 2021-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9077 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17165602 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/165602
Double-sided hybrid cooling of PCB embedded power electronics and capacitors Feb 1, 2021 Issued
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