| Application number | Title of the application | Filing Date | Status |
|---|
Array
(
[id] => 2814854
[patent_doc_number] => 05148358
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-09-15
[patent_title] => 'Rectifier commutation current spike suppressor'
[patent_app_type] => 1
[patent_app_number] => 7/679965
[patent_app_country] => US
[patent_app_date] => 1991-04-03
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 6
[patent_no_of_words] => 3638
[patent_no_of_claims] => 7
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[patent_words_short_claim] => 127
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/148/05148358.pdf
[firstpage_image] =>[orig_patent_app_number] => 679965
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/679965 | Rectifier commutation current spike suppressor | Apr 2, 1991 | Issued |
Array
(
[id] => 2883479
[patent_doc_number] => 05163173
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-11-10
[patent_title] => 'Variable impedance transformer with equalizing winding'
[patent_app_type] => 1
[patent_app_number] => 7/677768
[patent_app_country] => US
[patent_app_date] => 1991-03-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 14
[patent_no_of_words] => 8347
[patent_no_of_claims] => 22
[patent_no_of_ind_claims] => 7
[patent_words_short_claim] => 184
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/163/05163173.pdf
[firstpage_image] =>[orig_patent_app_number] => 677768
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/677768 | Variable impedance transformer with equalizing winding | Mar 28, 1991 | Issued |
Array
(
[id] => 2852962
[patent_doc_number] => 05107200
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-04-21
[patent_title] => 'Load switch for a step transformer'
[patent_app_type] => 1
[patent_app_number] => 7/675566
[patent_app_country] => US
[patent_app_date] => 1991-03-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 12
[patent_no_of_words] => 3062
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 232
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/107/05107200.pdf
[firstpage_image] =>[orig_patent_app_number] => 675566
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/675566 | Load switch for a step transformer | Mar 26, 1991 | Issued |
| 07/674497 | DC/DC/AC POWER SUPPLY | Mar 24, 1991 | Abandoned |
Array
(
[id] => 2986188
[patent_doc_number] => 05257170
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-10-26
[patent_title] => 'Electric converter with several induction coils'
[patent_app_type] => 1
[patent_app_number] => 7/640375
[patent_app_country] => US
[patent_app_date] => 1991-03-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 16
[patent_no_of_words] => 2535
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 257
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/257/05257170.pdf
[firstpage_image] =>[orig_patent_app_number] => 640375
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/640375 | Electric converter with several induction coils | Mar 24, 1991 | Issued |
Array
(
[id] => 2812661
[patent_doc_number] => 05124904
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-06-23
[patent_title] => 'Optimized 18-pulse type AC/DC, or DC/AC, converter system'
[patent_app_type] => 1
[patent_app_number] => 7/674815
[patent_app_country] => US
[patent_app_date] => 1991-03-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 18
[patent_figures_cnt] => 19
[patent_no_of_words] => 3348
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 143
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/124/05124904.pdf
[firstpage_image] =>[orig_patent_app_number] => 674815
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/674815 | Optimized 18-pulse type AC/DC, or DC/AC, converter system | Mar 21, 1991 | Issued |
Array
(
[id] => 2777581
[patent_doc_number] => 05075565
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-12-24
[patent_title] => 'Two-phase uninterruptible power supply'
[patent_app_type] => 1
[patent_app_number] => 7/670412
[patent_app_country] => US
[patent_app_date] => 1991-03-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 7
[patent_no_of_words] => 4157
[patent_no_of_claims] => 6
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 248
[patent_maintenance] => 1
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[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/075/05075565.pdf
[firstpage_image] =>[orig_patent_app_number] => 670412
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/670412 | Two-phase uninterruptible power supply | Mar 14, 1991 | Issued |
Array
(
[id] => 2930687
[patent_doc_number] => 05235504
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-08-10
[patent_title] => 'High power-factor converter for motor drives and power supplies'
[patent_app_type] => 1
[patent_app_number] => 7/670031
[patent_app_country] => US
[patent_app_date] => 1991-03-15
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 19
[patent_no_of_words] => 5558
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 298
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/235/05235504.pdf
[firstpage_image] =>[orig_patent_app_number] => 670031
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/670031 | High power-factor converter for motor drives and power supplies | Mar 14, 1991 | Issued |
Array
(
[id] => 2813668
[patent_doc_number] => 05146399
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-09-08
[patent_title] => 'Switching power apparatus having high factor and comprising pair of converter for obtaining fixed or variable output voltage'
[patent_app_type] => 1
[patent_app_number] => 7/665950
[patent_app_country] => US
[patent_app_date] => 1991-03-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 4
[patent_no_of_words] => 5459
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 22
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/146/05146399.pdf
[firstpage_image] =>[orig_patent_app_number] => 665950
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/665950 | Switching power apparatus having high factor and comprising pair of converter for obtaining fixed or variable output voltage | Mar 10, 1991 | Issued |
| 07/667462 | FLYBACK CHARGING | Mar 10, 1991 | Abandoned |
Array
(
[id] => 2796401
[patent_doc_number] => 05155674
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-10-13
[patent_title] => 'Overvoltage protection circuit for an energy absorbing capacitor'
[patent_app_type] => 1
[patent_app_number] => 7/667583
[patent_app_country] => US
[patent_app_date] => 1991-03-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 13
[patent_no_of_words] => 2341
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 146
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/155/05155674.pdf
[firstpage_image] =>[orig_patent_app_number] => 667583
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/667583 | Overvoltage protection circuit for an energy absorbing capacitor | Mar 10, 1991 | Issued |
| 07/666878 | BOOST SWITCHING POWER CONVERSION | Mar 7, 1991 | Abandoned |
Array
(
[id] => 2789793
[patent_doc_number] => 05142217
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-08-25
[patent_title] => 'Synchronizable power supply controller and a system incorporating the same'
[patent_app_type] => 1
[patent_app_number] => 7/665813
[patent_app_country] => US
[patent_app_date] => 1991-03-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 9
[patent_no_of_words] => 7295
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 288
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/142/05142217.pdf
[firstpage_image] =>[orig_patent_app_number] => 665813
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/665813 | Synchronizable power supply controller and a system incorporating the same | Mar 6, 1991 | Issued |
Array
(
[id] => 2879907
[patent_doc_number] => 05162984
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-11-10
[patent_title] => 'Rectifier able to operate with at least two separate ranges of alternating current supply voltage'
[patent_app_type] => 1
[patent_app_number] => 7/664720
[patent_app_country] => US
[patent_app_date] => 1991-03-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 11
[patent_no_of_words] => 5903
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 149
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/162/05162984.pdf
[firstpage_image] =>[orig_patent_app_number] => 664720
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/664720 | Rectifier able to operate with at least two separate ranges of alternating current supply voltage | Mar 4, 1991 | Issued |
Array
(
[id] => 2986259
[patent_doc_number] => 05257174
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-10-26
[patent_title] => 'Engine-driven power generating system with over-current protection and stator teeth with grooves on a top surface'
[patent_app_type] => 1
[patent_app_number] => 7/661900
[patent_app_country] => US
[patent_app_date] => 1991-02-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
[patent_figures_cnt] => 16
[patent_no_of_words] => 6731
[patent_no_of_claims] => 6
[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] => patents/05/257/05257174.pdf
[firstpage_image] =>[orig_patent_app_number] => 661900
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/661900 | Engine-driven power generating system with over-current protection and stator teeth with grooves on a top surface | Feb 26, 1991 | Issued |
| 90/002287 | APPARATUS FOR CONVERTING BETWEEN DIGITAL AND ANALOG VALVES | Feb 26, 1991 | Issued |
| 07/663052 | POWER-FACTOR-CORRECTED POWER SUPPLY | Feb 26, 1991 | Abandoned |
Array
(
[id] => 2932872
[patent_doc_number] => 05187428
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-02-16
[patent_title] => 'Shunt coil controlled transformer'
[patent_app_type] => 1
[patent_app_number] => 7/661471
[patent_app_country] => US
[patent_app_date] => 1991-02-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 8
[patent_no_of_words] => 3915
[patent_no_of_claims] => 4
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[patent_words_short_claim] => 119
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/187/05187428.pdf
[firstpage_image] =>[orig_patent_app_number] => 661471
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/661471 | Shunt coil controlled transformer | Feb 25, 1991 | Issued |
Array
(
[id] => 2813505
[patent_doc_number] => 05115388
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-05-19
[patent_title] => 'Temperature response protection circuit for bridge inverter'
[patent_app_type] => 1
[patent_app_number] => 7/661513
[patent_app_country] => US
[patent_app_date] => 1991-02-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 10
[patent_no_of_words] => 3109
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 95
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/115/05115388.pdf
[firstpage_image] =>[orig_patent_app_number] => 661513
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/661513 | Temperature response protection circuit for bridge inverter | Feb 25, 1991 | Issued |
Array
(
[id] => 2844932
[patent_doc_number] => 05172009
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-12-15
[patent_title] => 'Standby power supply with load-current harmonics neutralizer'
[patent_app_type] => 1
[patent_app_number] => 7/661341
[patent_app_country] => US
[patent_app_date] => 1991-02-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 12
[patent_no_of_words] => 11917
[patent_no_of_claims] => 11
[patent_no_of_ind_claims] => 6
[patent_words_short_claim] => 136
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/172/05172009.pdf
[firstpage_image] =>[orig_patent_app_number] => 661341
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/661341 | Standby power supply with load-current harmonics neutralizer | Feb 24, 1991 | Issued |