Search

Robert Gerstl

Examiner (ID: 793)

Most Active Art Unit
1202
Art Unit(s)
1201, 1613, 1205, 1614, 1626, 1202, 1206, 1803
Total Applications
3154
Issued Applications
2456
Pending Applications
123
Abandoned Applications
575

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 12825508 [patent_doc_number] => 20180167008 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-06-14 [patent_title] => METHOD FOR DETERMINING A DROOP RESPONSE PROFILE OF AN ELECTRICAL MACHINE CONNECTED TO AN ELECTRICAL GRID [patent_app_type] => utility [patent_app_number] => 15/838567 [patent_app_country] => US [patent_app_date] => 2017-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6788 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 225 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15838567 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/838567
Method for determining a droop response profile of a electrical machine connected to an electrical grid Dec 11, 2017 Issued
Array ( [id] => 12582267 [patent_doc_number] => 20180085918 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-29 [patent_title] => Electric Motor Based Holding Control Systems And Methods [patent_app_type] => utility [patent_app_number] => 15/808933 [patent_app_country] => US [patent_app_date] => 2017-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11582 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 15808933 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/808933
Electric motor based holding control systems and methods Nov 9, 2017 Issued
Array ( [id] => 17826312 [patent_doc_number] => 11431271 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-30 [patent_title] => Electric motor drive device [patent_app_type] => utility [patent_app_number] => 16/631229 [patent_app_country] => US [patent_app_date] => 2017-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 19 [patent_no_of_words] => 18220 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 249 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16631229 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/631229
Electric motor drive device Oct 23, 2017 Issued
Array ( [id] => 14739695 [patent_doc_number] => 10389263 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-08-20 [patent_title] => Motor drive with silicon carbide MOSFET switches [patent_app_type] => utility [patent_app_number] => 15/722071 [patent_app_country] => US [patent_app_date] => 2017-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 5205 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 312 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15722071 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/722071
Motor drive with silicon carbide MOSFET switches Oct 1, 2017 Issued
Array ( [id] => 12587406 [patent_doc_number] => 20180087631 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-29 [patent_title] => ELECTRICALLY DRIVEN DEVICE [patent_app_type] => utility [patent_app_number] => 15/715095 [patent_app_country] => US [patent_app_date] => 2017-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5456 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 254 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15715095 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/715095
Electrically driven device Sep 24, 2017 Issued
Array ( [id] => 13330417 [patent_doc_number] => 20180216746 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-02 [patent_title] => HIGH VOLTAGE HIGH EFFICIENCY VALVE [patent_app_type] => utility [patent_app_number] => 15/714716 [patent_app_country] => US [patent_app_date] => 2017-09-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5176 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 408 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15714716 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/714716
High voltage high efficiency valve Sep 24, 2017 Issued
Array ( [id] => 15977611 [patent_doc_number] => 10669112 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-06-02 [patent_title] => Motor control apparatus, sheet conveyance apparatus, and image forming apparatus [patent_app_type] => utility [patent_app_number] => 15/703617 [patent_app_country] => US [patent_app_date] => 2017-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 17 [patent_no_of_words] => 15809 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 222 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15703617 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/703617
Motor control apparatus, sheet conveyance apparatus, and image forming apparatus Sep 12, 2017 Issued
Array ( [id] => 12243751 [patent_doc_number] => 20180076614 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-15 [patent_title] => 'SEMICONDUCTOR DEVICE AND POWER CONTROL DEVICE' [patent_app_type] => utility [patent_app_number] => 15/702327 [patent_app_country] => US [patent_app_date] => 2017-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 15675 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15702327 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/702327
Semiconductor device and power control device Sep 11, 2017 Issued
Array ( [id] => 15704755 [patent_doc_number] => 10608569 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-03-31 [patent_title] => Control device of AC rotating electrical machine [patent_app_type] => utility [patent_app_number] => 15/688992 [patent_app_country] => US [patent_app_date] => 2017-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 6698 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 333 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15688992 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/688992
Control device of AC rotating electrical machine Aug 28, 2017 Issued
Array ( [id] => 16219100 [patent_doc_number] => 10734926 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-08-04 [patent_title] => Multi-axis motor control system, motor control apparatus, and motor control method [patent_app_type] => utility [patent_app_number] => 15/686631 [patent_app_country] => US [patent_app_date] => 2017-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 7506 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 267 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15686631 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/686631
Multi-axis motor control system, motor control apparatus, and motor control method Aug 24, 2017 Issued
Array ( [id] => 15140795 [patent_doc_number] => 10483895 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-11-19 [patent_title] => Method and apparatus for wireless power transfer to an independent moving cart [patent_app_type] => utility [patent_app_number] => 15/686752 [patent_app_country] => US [patent_app_date] => 2017-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 14 [patent_no_of_words] => 9570 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15686752 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/686752
Method and apparatus for wireless power transfer to an independent moving cart Aug 24, 2017 Issued
Array ( [id] => 14851443 [patent_doc_number] => 10414431 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-09-17 [patent_title] => Control apparatus and method of motor driven power steering system [patent_app_type] => utility [patent_app_number] => 15/686585 [patent_app_country] => US [patent_app_date] => 2017-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5259 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 324 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15686585 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/686585
Control apparatus and method of motor driven power steering system Aug 24, 2017 Issued
Array ( [id] => 12224189 [patent_doc_number] => 20180062550 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-01 [patent_title] => 'METHOD FOR DETECTING STALLING OF AN ELECTRIC STEPPER MOTOR, AN ELECTRIC STEPPER MOTOR AND A HEATING, VENTILATION AND/OR AIR CONDITIONING SYSTEM WITH AN ELECTRIC STEPPER MOTOR' [patent_app_type] => utility [patent_app_number] => 15/685471 [patent_app_country] => US [patent_app_date] => 2017-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4201 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15685471 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/685471
Method for detecting stalling of an electric stepper motor, an electric stepper motor and a heating, ventilation and/or air conditioning system with an electric stepper motor Aug 23, 2017 Issued
Array ( [id] => 13984759 [patent_doc_number] => 20190061537 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-28 [patent_title] => CONFIGURABLE HYBRID DRIVE SYSTEMS [patent_app_type] => utility [patent_app_number] => 15/684657 [patent_app_country] => US [patent_app_date] => 2017-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7125 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15684657 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/684657
Configurable hybrid drive systems Aug 22, 2017 Issued
Array ( [id] => 12218584 [patent_doc_number] => 20180056943 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-01 [patent_title] => 'WINDSCREEN WIPER DRIVE DEVICE AND WIPING SYSTEM' [patent_app_type] => utility [patent_app_number] => 15/684213 [patent_app_country] => US [patent_app_date] => 2017-08-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6097 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15684213 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/684213
WINDSCREEN WIPER DRIVE DEVICE AND WIPING SYSTEM Aug 22, 2017 Abandoned
Array ( [id] => 12243886 [patent_doc_number] => 20180076750 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-15 [patent_title] => 'CONTROLLER FOR PERMANENT MAGNET SYNCHRONOUS MOTOR, CONTROL METHOD, AND IMAGE FORMING APPARATUS' [patent_app_type] => utility [patent_app_number] => 15/682652 [patent_app_country] => US [patent_app_date] => 2017-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 8259 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15682652 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/682652
CONTROLLER FOR PERMANENT MAGNET SYNCHRONOUS MOTOR, CONTROL METHOD, AND IMAGE FORMING APPARATUS Aug 21, 2017 Abandoned
Array ( [id] => 14389919 [patent_doc_number] => 10308225 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-06-04 [patent_title] => Accelerometer-based vehicle wiper blade monitoring [patent_app_type] => utility [patent_app_number] => 15/683529 [patent_app_country] => US [patent_app_date] => 2017-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4781 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15683529 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/683529
Accelerometer-based vehicle wiper blade monitoring Aug 21, 2017 Issued
Array ( [id] => 15201537 [patent_doc_number] => 10498280 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2019-12-03 [patent_title] => Electric motor with shielded phase windings [patent_app_type] => utility [patent_app_number] => 15/682838 [patent_app_country] => US [patent_app_date] => 2017-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 19 [patent_no_of_words] => 6017 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [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] => 15682838 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/682838
Electric motor with shielded phase windings Aug 21, 2017 Issued
Array ( [id] => 12224175 [patent_doc_number] => 20180062535 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-01 [patent_title] => 'STATOR DEVICE FOR A LINEAR MOTOR, LINEAR DRIVE SYSTEM, AND METHOD FOR OPERATING A STATOR DEVICE' [patent_app_type] => utility [patent_app_number] => 15/682787 [patent_app_country] => US [patent_app_date] => 2017-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6802 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15682787 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/682787
Stator device for a linear motor, linear drive system, and method for operating a stator device Aug 21, 2017 Issued
Array ( [id] => 12418521 [patent_doc_number] => 09973126 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-05-15 [patent_title] => Method for controlling operating speed and torque of electric motor [patent_app_type] => utility [patent_app_number] => 15/655165 [patent_app_country] => US [patent_app_date] => 2017-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 9 [patent_no_of_words] => 6925 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 242 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15655165 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/655165
Method for controlling operating speed and torque of electric motor Jul 19, 2017 Issued
Menu