| Application number | Title of the application | Filing Date | Status |
|---|
Array
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[patent_doc_number] => 05121317
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-06-09
[patent_title] => 'Inverter device'
[patent_app_type] => 1
[patent_app_number] => 7/566738
[patent_app_country] => US
[patent_app_date] => 1990-08-13
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[firstpage_image] =>[orig_patent_app_number] => 566738
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/566738 | Inverter device | Aug 12, 1990 | Issued |
Array
(
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[patent_doc_number] => 05034872
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-07-23
[patent_title] => 'Current-free synthesis of improved parameter-free zero-impedance converter'
[patent_app_type] => 1
[patent_app_number] => 7/564573
[patent_app_country] => US
[patent_app_date] => 1990-08-09
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[firstpage_image] =>[orig_patent_app_number] => 564573
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/564573 | Current-free synthesis of improved parameter-free zero-impedance converter | Aug 8, 1990 | Issued |
Array
(
[id] => 2791229
[patent_doc_number] => 05078039
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-01-07
[patent_title] => 'Microprocessor controlled lamp flashing system with cooldown protection'
[patent_app_type] => 1
[patent_app_number] => 7/564180
[patent_app_country] => US
[patent_app_date] => 1990-08-08
[patent_effective_date] => 0000-00-00
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[firstpage_image] =>[orig_patent_app_number] => 564180
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/564180 | Microprocessor controlled lamp flashing system with cooldown protection | Aug 7, 1990 | Issued |
Array
(
[id] => 2758229
[patent_doc_number] => 05072170
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-12-10
[patent_title] => 'Reverse phase angle control of A.C. power loads'
[patent_app_type] => 1
[patent_app_number] => 7/563076
[patent_app_country] => US
[patent_app_date] => 1990-08-06
[patent_effective_date] => 0000-00-00
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[firstpage_image] =>[orig_patent_app_number] => 563076
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/563076 | Reverse phase angle control of A.C. power loads | Aug 5, 1990 | Issued |
Array
(
[id] => 2772145
[patent_doc_number] => 04994950
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-02-19
[patent_title] => 'Waveform generator for inverter control'
[patent_app_type] => 1
[patent_app_number] => 7/560112
[patent_app_country] => US
[patent_app_date] => 1990-07-31
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[firstpage_image] =>[orig_patent_app_number] => 560112
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/560112 | Waveform generator for inverter control | Jul 30, 1990 | Issued |
Array
(
[id] => 2714797
[patent_doc_number] => 05068777
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-11-26
[patent_title] => 'Pulse width modulation type inverter having temperature compensation'
[patent_app_type] => 1
[patent_app_number] => 7/559796
[patent_app_country] => US
[patent_app_date] => 1990-07-30
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[firstpage_image] =>[orig_patent_app_number] => 559796
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/559796 | Pulse width modulation type inverter having temperature compensation | Jul 29, 1990 | Issued |
Array
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[id] => 2742542
[patent_doc_number] => 05051883
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[patent_issue_date] => 1991-09-24
[patent_title] => 'Method and an apparatus for full wave rectification of a three-phase signal operating in a wye configuration'
[patent_app_type] => 1
[patent_app_number] => 7/557908
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[pdf_file] => patents/05/051/05051883.pdf
[firstpage_image] =>[orig_patent_app_number] => 557908
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/557908 | Method and an apparatus for full wave rectification of a three-phase signal operating in a wye configuration | Jul 24, 1990 | Issued |
Array
(
[id] => 2702824
[patent_doc_number] => 05065304
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-11-12
[patent_title] => 'Controller for AC power converter'
[patent_app_type] => 1
[patent_app_number] => 7/557237
[patent_app_country] => US
[patent_app_date] => 1990-07-25
[patent_effective_date] => 0000-00-00
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[pdf_file] => patents/05/065/05065304.pdf
[firstpage_image] =>[orig_patent_app_number] => 557237
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/557237 | Controller for AC power converter | Jul 24, 1990 | Issued |
| 07/555710 | SWITCH MODE POWER SUPPLY TO PRODUCE A REGUALTED AC OR DC OUTPUT FROM AN UNREGULATED DC SOURCE | Jul 22, 1990 | Abandoned |
Array
(
[id] => 2781163
[patent_doc_number] => 05151648
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-09-29
[patent_title] => 'Scintillation tube dynamic calibration monitor and feedback regulator'
[patent_app_type] => 1
[patent_app_number] => 7/557123
[patent_app_country] => US
[patent_app_date] => 1990-07-23
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[firstpage_image] =>[orig_patent_app_number] => 557123
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/557123 | Scintillation tube dynamic calibration monitor and feedback regulator | Jul 22, 1990 | Issued |
Array
(
[id] => 2677434
[patent_doc_number] => 04999759
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[patent_kind] => NA
[patent_issue_date] => 1991-03-12
[patent_title] => 'Multiple output switching power supply having one controlled output voltage and load compensation'
[patent_app_type] => 1
[patent_app_number] => 7/556608
[patent_app_country] => US
[patent_app_date] => 1990-07-20
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[pdf_file] => patents/04/999/04999759.pdf
[firstpage_image] =>[orig_patent_app_number] => 556608
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/556608 | Multiple output switching power supply having one controlled output voltage and load compensation | Jul 19, 1990 | Issued |
Array
(
[id] => 3085202
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[patent_kind] => NA
[patent_issue_date] => 1994-03-22
[patent_title] => 'Power supply control system'
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[firstpage_image] =>[orig_patent_app_number] => 555025
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/555025 | Power supply control system | Jul 19, 1990 | Issued |
Array
(
[id] => 2878144
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[patent_kind] => NA
[patent_issue_date] => 1992-02-25
[patent_title] => 'Constant current circuit and integrated circuit having said circuit'
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[rel_patent_id] =>[rel_patent_doc_number] =>) 07/552704 | Constant current circuit and integrated circuit having said circuit | Jul 15, 1990 | Issued |
Array
(
[id] => 2795949
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[patent_title] => 'Common emitter amplifiers operating from a multiplicity of power supplies'
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[firstpage_image] =>[orig_patent_app_number] => 551427
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/551427 | Common emitter amplifiers operating from a multiplicity of power supplies | Jul 9, 1990 | Issued |
Array
(
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[patent_issue_date] => 1992-02-18
[patent_title] => 'High speed optoisolator switching apparatus'
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[firstpage_image] =>[orig_patent_app_number] => 546117
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/546117 | High speed optoisolator switching apparatus | Jun 28, 1990 | Issued |
Array
(
[id] => 2860936
[patent_doc_number] => 05089947
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-02-18
[patent_title] => 'Power supply circuit featuring minimum parts count'
[patent_app_type] => 1
[patent_app_number] => 7/546209
[patent_app_country] => US
[patent_app_date] => 1990-06-29
[patent_effective_date] => 0000-00-00
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[firstpage_image] =>[orig_patent_app_number] => 546209
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/546209 | Power supply circuit featuring minimum parts count | Jun 28, 1990 | Issued |
| 07/544230 | BATTERY CONDITIONING SYSTEM HAVING COMMUNICATION WITH BATTERY PARAMETER MEMORY MEANS IN CONJUNCTION WITH BATTERY CONDITIONING | Jun 25, 1990 | Abandoned |
| 07/543118 | REACTIVE POWER COMPENSATOR | Jun 21, 1990 | Abandoned |
| 90/002061 | DIRECT CURRENT POWER SUPPLY | Jun 20, 1990 | Issued |
| 07/528907 | PROCESS FOR CONVERTING A FIRST AC SIGNAL INTO A SECOND AC SIGNAL AND CONVERTER FOR PERFORMING THE PROCESS | May 28, 1990 | Abandoned |