Search

Robert H. Havlin

Examiner (ID: 3794, Phone: (571)272-9066 , Office: P/1626 )

Most Active Art Unit
1626
Art Unit(s)
1626, 1639, 1675, 1692, 1609, 1622
Total Applications
1472
Issued Applications
735
Pending Applications
147
Abandoned Applications
605

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19972874 [patent_doc_number] => 12341499 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-24 [patent_title] => High-immunity, self-protected and bidirectional isolated controller without any complex component [patent_app_type] => utility [patent_app_number] => 17/864278 [patent_app_country] => US [patent_app_date] => 2022-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 0 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 269 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17864278 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/864278
High-immunity, self-protected and bidirectional isolated controller without any complex component Jul 12, 2022 Issued
Array ( [id] => 20439354 [patent_doc_number] => 12510185 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-30 [patent_title] => Device for monitoring operation of a solenoid valve and a method for monitoring operation of a solenoid valve [patent_app_type] => utility [patent_app_number] => 18/577323 [patent_app_country] => US [patent_app_date] => 2022-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 0 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18577323 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/577323
Device for monitoring operation of a solenoid valve and a method for monitoring operation of a solenoid valve Jul 7, 2022 Issued
Array ( [id] => 17990522 [patent_doc_number] => 20220356559 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-10 [patent_title] => WAVEFORM SHAPE FACTOR FOR PULSED PVD POWER [patent_app_type] => utility [patent_app_number] => 17/858592 [patent_app_country] => US [patent_app_date] => 2022-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3877 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17858592 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/858592
Waveform shape factor for pulsed PVD power Jul 5, 2022 Issued
Array ( [id] => 19436589 [patent_doc_number] => 20240305087 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-12 [patent_title] => OVERVOLTAGE PROTECTION SPARK GAP ASSEMBLY AND METHOD FOR OPERATING AN OVERVOLTAGE PROTECTION SPARK GAP ASSEMBLY [patent_app_type] => utility [patent_app_number] => 18/579723 [patent_app_country] => US [patent_app_date] => 2022-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3699 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 363 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18579723 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/579723
Overvoltage protection spark gap assembly and method for operating an overvoltage protection spark gap assembly Jul 4, 2022 Issued
Array ( [id] => 18515101 [patent_doc_number] => 20230231377 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-20 [patent_title] => METHOD FOR PROTECTING DC LINE IMPEDANCE PHASE BASED ON PROTECTION AND CONTROL COORDINATION [patent_app_type] => utility [patent_app_number] => 17/856621 [patent_app_country] => US [patent_app_date] => 2022-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4103 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 416 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17856621 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/856621
Method for protecting DC line impedance phase based on protection and control coordination Jun 30, 2022 Issued
Array ( [id] => 18431998 [patent_doc_number] => 11677232 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-13 [patent_title] => Quick battery disconnect system for high current circuits [patent_app_type] => utility [patent_app_number] => 17/854339 [patent_app_country] => US [patent_app_date] => 2022-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5585 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17854339 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/854339
Quick battery disconnect system for high current circuits Jun 29, 2022 Issued
Array ( [id] => 18639355 [patent_doc_number] => 11763971 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-09-19 [patent_title] => Methods to control force in reluctance actuators based on flux related parameters [patent_app_type] => utility [patent_app_number] => 17/855116 [patent_app_country] => US [patent_app_date] => 2022-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 11 [patent_no_of_words] => 10615 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17855116 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/855116
Methods to control force in reluctance actuators based on flux related parameters Jun 29, 2022 Issued
Array ( [id] => 18632289 [patent_doc_number] => 20230291199 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-14 [patent_title] => ELECTROSTATIC DISCHARGE PROTECTION CIRCUIT [patent_app_type] => utility [patent_app_number] => 17/810235 [patent_app_country] => US [patent_app_date] => 2022-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6023 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 17810235 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/810235
Electrostatic discharge protection circuit Jun 29, 2022 Issued
Array ( [id] => 20733057 [patent_doc_number] => 12640317 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-26 [patent_title] => Circuit breaker [patent_app_type] => utility [patent_app_number] => 18/696531 [patent_app_country] => US [patent_app_date] => 2022-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5526 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [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] => 18696531 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/696531
Circuit breaker Jun 28, 2022 Issued
Array ( [id] => 17934014 [patent_doc_number] => 20220329140 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-13 [patent_title] => MAGNETIC FIELD PROPULSION DRIVE [patent_app_type] => utility [patent_app_number] => 17/809773 [patent_app_country] => US [patent_app_date] => 2022-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8227 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [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] => 17809773 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/809773
Magnetic field propulsion drive Jun 28, 2022 Issued
Array ( [id] => 17933343 [patent_doc_number] => 20220328469 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-13 [patent_title] => CHARGING PROTECTION CIRCUIT, CHARGING CIRCUIT, AND ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 17/852476 [patent_app_country] => US [patent_app_date] => 2022-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14001 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17852476 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/852476
Charging protection circuit, charging circuit, and electronic device Jun 28, 2022 Issued
Array ( [id] => 18332163 [patent_doc_number] => 11637422 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-25 [patent_title] => Electronic device [patent_app_type] => utility [patent_app_number] => 17/850317 [patent_app_country] => US [patent_app_date] => 2022-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 13 [patent_no_of_words] => 9838 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17850317 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/850317
Electronic device Jun 26, 2022 Issued
Array ( [id] => 19314340 [patent_doc_number] => 12040165 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-16 [patent_title] => Wafer placement table [patent_app_type] => utility [patent_app_number] => 17/807401 [patent_app_country] => US [patent_app_date] => 2022-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 12 [patent_no_of_words] => 8605 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17807401 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/807401
Wafer placement table Jun 16, 2022 Issued
Array ( [id] => 20355683 [patent_doc_number] => 12471659 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-18 [patent_title] => Shoe structure for ground earthing and static electricity emission [patent_app_type] => utility [patent_app_number] => 18/689165 [patent_app_country] => US [patent_app_date] => 2022-06-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 0 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18689165 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/689165
Shoe structure for ground earthing and static electricity emission Jun 16, 2022 Issued
Array ( [id] => 18124873 [patent_doc_number] => 20230010487 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-12 [patent_title] => ELECTROSTATIC DISCHARGE PROTECTION CIRCUIT AND CHIP [patent_app_type] => utility [patent_app_number] => 17/807040 [patent_app_country] => US [patent_app_date] => 2022-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7486 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17807040 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/807040
ELECTROSTATIC DISCHARGE PROTECTION CIRCUIT AND CHIP Jun 14, 2022 Abandoned
Array ( [id] => 19329199 [patent_doc_number] => 12046893 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-07-23 [patent_title] => Leakage current detection and interruption device for power cord and related electrical connectors and electrical appliances [patent_app_type] => utility [patent_app_number] => 17/840233 [patent_app_country] => US [patent_app_date] => 2022-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6713 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17840233 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/840233
Leakage current detection and interruption device for power cord and related electrical connectors and electrical appliances Jun 13, 2022 Issued
Array ( [id] => 19247817 [patent_doc_number] => 20240198802 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-20 [patent_title] => METHOD AND APPARATUS FOR GROUND FAULT DETECTION IN AN ELECTRIC WORK VEHICLE [patent_app_type] => utility [patent_app_number] => 18/578583 [patent_app_country] => US [patent_app_date] => 2022-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3754 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18578583 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/578583
METHOD AND APPARATUS FOR GROUND FAULT DETECTION IN AN ELECTRIC WORK VEHICLE Jun 6, 2022 Pending
Array ( [id] => 19561813 [patent_doc_number] => 20240373605 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-07 [patent_title] => DEVICE FOR PROTECTION AGAINST ELECTROSTATIC DISCHARGES IN ELECTRONIC COMPONENTS [patent_app_type] => utility [patent_app_number] => 18/568012 [patent_app_country] => US [patent_app_date] => 2022-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4841 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 18568012 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/568012
Device for protection against electrostatic discharges in electronic components Jun 6, 2022 Issued
Array ( [id] => 18827932 [patent_doc_number] => 11843225 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-12 [patent_title] => Methods and apparatus for adaptive charge neutralization [patent_app_type] => utility [patent_app_number] => 17/831036 [patent_app_country] => US [patent_app_date] => 2022-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 4859 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17831036 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/831036
Methods and apparatus for adaptive charge neutralization Jun 1, 2022 Issued
Array ( [id] => 19407014 [patent_doc_number] => 20240290525 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-29 [patent_title] => System for Controlling a Superconducting Coil with a Magnetic Persistent Current Switch [patent_app_type] => utility [patent_app_number] => 18/568402 [patent_app_country] => US [patent_app_date] => 2022-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6690 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 287 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18568402 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/568402
System for controlling a superconducting coil with a magnetic persistent current switch Jun 1, 2022 Issued
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