| Application number | Title of the application | Filing Date | Status |
|---|
Array
(
[id] => 2672505
[patent_doc_number] => 04904919
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-02-27
[patent_title] => 'Dual mode control of a PWM motor drive for current limiting'
[patent_app_type] => 1
[patent_app_number] => 7/209681
[patent_app_country] => US
[patent_app_date] => 1988-06-21
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/04/904/04904919.pdf
[firstpage_image] =>[orig_patent_app_number] => 209681
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/209681 | Dual mode control of a PWM motor drive for current limiting | Jun 20, 1988 | Issued |
Array
(
[id] => 2531257
[patent_doc_number] => 04888543
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-12-19
[patent_title] => 'Drive arrangement, and motor-energizing system for use in the arrangement'
[patent_app_type] => 1
[patent_app_number] => 7/208951
[patent_app_country] => US
[patent_app_date] => 1988-06-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 11
[patent_no_of_words] => 5373
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[pdf_file] => patents/04/888/04888543.pdf
[firstpage_image] =>[orig_patent_app_number] => 208951
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/208951 | Drive arrangement, and motor-energizing system for use in the arrangement | Jun 16, 1988 | Issued |
| 07/206134 | FLAT FREQUENCY, CONSTANT VOLTAGE POWER SOURCE DEVICE | Jun 12, 1988 | Abandoned |
Array
(
[id] => 2590971
[patent_doc_number] => 04908564
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-03-13
[patent_title] => 'Device for speed control of an asynchronous motor'
[patent_app_type] => 1
[patent_app_number] => 7/205433
[patent_app_country] => US
[patent_app_date] => 1988-06-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
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[pdf_file] => patents/04/908/04908564.pdf
[firstpage_image] =>[orig_patent_app_number] => 205433
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/205433 | Device for speed control of an asynchronous motor | Jun 9, 1988 | Issued |
| 07/204241 | FLAT FREQUENCY, CONSTANT VOLTAGE POWER SOURCE DEVICE AND PARALLEL OPERATION METHOD THEREOF | Jun 8, 1988 | Abandoned |
Array
(
[id] => 2613332
[patent_doc_number] => 04902954
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-02-20
[patent_title] => 'Alternating current motor control apparatus'
[patent_app_type] => 1
[patent_app_number] => 7/196199
[patent_app_country] => US
[patent_app_date] => 1988-06-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 2800
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[pdf_file] => patents/04/902/04902954.pdf
[firstpage_image] =>[orig_patent_app_number] => 196199
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/196199 | Alternating current motor control apparatus | Jun 5, 1988 | Issued |
Array
(
[id] => 2522292
[patent_doc_number] => 04870334
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-09-26
[patent_title] => 'Motor control apparatus'
[patent_app_type] => 1
[patent_app_number] => 7/196197
[patent_app_country] => US
[patent_app_date] => 1988-06-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
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[pdf_file] => patents/04/870/04870334.pdf
[firstpage_image] =>[orig_patent_app_number] => 196197
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/196197 | Motor control apparatus | Jun 5, 1988 | Issued |
Array
(
[id] => 2562569
[patent_doc_number] => 04853605
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-08-01
[patent_title] => 'Load state detecting apparatus of an induction motor for controlling the spin dryer of a washing machine'
[patent_app_type] => 1
[patent_app_number] => 7/201265
[patent_app_country] => US
[patent_app_date] => 1988-06-02
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[pdf_file] => patents/04/853/04853605.pdf
[firstpage_image] =>[orig_patent_app_number] => 201265
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/201265 | Load state detecting apparatus of an induction motor for controlling the spin dryer of a washing machine | Jun 1, 1988 | Issued |
Array
(
[id] => 2667299
[patent_doc_number] => 04947098
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-08-07
[patent_title] => 'Regulator mechanism for a two-speed motor'
[patent_app_type] => 1
[patent_app_number] => 7/199205
[patent_app_country] => US
[patent_app_date] => 1988-05-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
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[pdf_file] => patents/04/947/04947098.pdf
[firstpage_image] =>[orig_patent_app_number] => 199205
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/199205 | Regulator mechanism for a two-speed motor | May 25, 1988 | Issued |
Array
(
[id] => 2558859
[patent_doc_number] => 04808902
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-02-28
[patent_title] => 'Control apparatus for brush-less motor'
[patent_app_type] => 1
[patent_app_number] => 7/197327
[patent_app_country] => US
[patent_app_date] => 1988-05-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 8
[patent_no_of_words] => 2894
[patent_no_of_claims] => 15
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[pdf_file] => patents/04/808/04808902.pdf
[firstpage_image] =>[orig_patent_app_number] => 197327
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/197327 | Control apparatus for brush-less motor | May 22, 1988 | Issued |
Array
(
[id] => 2555513
[patent_doc_number] => 04806838
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-02-21
[patent_title] => 'A.C. induction motor energy conserving power control method and apparatus'
[patent_app_type] => 1
[patent_app_number] => 7/197566
[patent_app_country] => US
[patent_app_date] => 1988-05-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 12
[patent_no_of_words] => 8548
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[pdf_file] => patents/04/806/04806838.pdf
[firstpage_image] =>[orig_patent_app_number] => 197566
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/197566 | A.C. induction motor energy conserving power control method and apparatus | May 22, 1988 | Issued |
| 07/195299 | CONTROL SYSTEM FOR INDUCTION MOTOR | May 17, 1988 | Abandoned |
Array
(
[id] => 2590955
[patent_doc_number] => 04908563
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-03-13
[patent_title] => 'Method and device for braking a squirrel-cage motor'
[patent_app_type] => 1
[patent_app_number] => 7/192791
[patent_app_country] => US
[patent_app_date] => 1988-05-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
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[pdf_file] => patents/04/908/04908563.pdf
[firstpage_image] =>[orig_patent_app_number] => 192791
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/192791 | Method and device for braking a squirrel-cage motor | May 9, 1988 | Issued |
Array
(
[id] => 2527640
[patent_doc_number] => 04881022
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-11-14
[patent_title] => 'Method and/or apparatus for controlling the motor speed of an electric AC motor and/or a method of determining torque'
[patent_app_type] => 1
[patent_app_number] => 7/191711
[patent_app_country] => US
[patent_app_date] => 1988-05-10
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/04/881/04881022.pdf
[firstpage_image] =>[orig_patent_app_number] => 191711
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/191711 | Method and/or apparatus for controlling the motor speed of an electric AC motor and/or a method of determining torque | May 9, 1988 | Issued |
Array
(
[id] => 2479298
[patent_doc_number] => 04879502
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-11-07
[patent_title] => 'Speed control apparatus and method for motors'
[patent_app_type] => 1
[patent_app_number] => 7/192357
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[firstpage_image] =>[orig_patent_app_number] => 192357
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/192357 | Speed control apparatus and method for motors | May 9, 1988 | Issued |
Array
(
[id] => 2551121
[patent_doc_number] => 04804900
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[patent_kind] => NA
[patent_issue_date] => 1989-02-14
[patent_title] => 'Control apparatus for synchronous motors'
[patent_app_type] => 1
[patent_app_number] => 7/188329
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[patent_app_date] => 1988-05-04
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[firstpage_image] =>[orig_patent_app_number] => 188329
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/188329 | Control apparatus for synchronous motors | May 3, 1988 | Issued |
Array
(
[id] => 2567403
[patent_doc_number] => 04857818
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-08-15
[patent_title] => 'Electric motor brake'
[patent_app_type] => 1
[patent_app_number] => 7/189721
[patent_app_country] => US
[patent_app_date] => 1988-05-03
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/04/857/04857818.pdf
[firstpage_image] =>[orig_patent_app_number] => 189721
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/189721 | Electric motor brake | May 2, 1988 | Issued |
Array
(
[id] => 2660283
[patent_doc_number] => 04972134
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1990-11-20
[patent_title] => 'Motor control circuit for automatic washer'
[patent_app_type] => 1
[patent_app_number] => 7/189069
[patent_app_country] => US
[patent_app_date] => 1988-05-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 10
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[pdf_file] => patents/04/972/04972134.pdf
[firstpage_image] =>[orig_patent_app_number] => 189069
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/189069 | Motor control circuit for automatic washer | May 1, 1988 | Issued |
| 07/187338 | VARIABLE MOTOR SPEED CONTROL FOR AUTOMATIC WASHER | Apr 27, 1988 | Abandoned |
Array
(
[id] => 2489045
[patent_doc_number] => 04866364
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1989-09-12
[patent_title] => 'Power circuit for switching the number of poles on the rotor of synchronous machines by using rotative diodes'
[patent_app_type] => 1
[patent_app_number] => 7/163761
[patent_app_country] => US
[patent_app_date] => 1988-04-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
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[pdf_file] => patents/04/866/04866364.pdf
[firstpage_image] =>[orig_patent_app_number] => 163761
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/163761 | Power circuit for switching the number of poles on the rotor of synchronous machines by using rotative diodes | Apr 26, 1988 | Issued |