
Matthew S. Gart
Supervisory Patent Examiner (ID: 7481, Phone: (571)272-3955 , Office: P/3623 )
| Most Active Art Unit | 3625 |
| Art Unit(s) | 3623, 3625, 3687, 3696 |
| Total Applications | 219 |
| Issued Applications | 51 |
| Pending Applications | 31 |
| Abandoned Applications | 143 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 2882917
[patent_doc_number] => 05119016
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-06-02
[patent_title] => 'Clamp limiter circuit with precise clamping level control'
[patent_app_type] => 1
[patent_app_number] => 7/677212
[patent_app_country] => US
[patent_app_date] => 1991-03-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 1799
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 54
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/119/05119016.pdf
[firstpage_image] =>[orig_patent_app_number] => 677212
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/677212 | Clamp limiter circuit with precise clamping level control | Mar 28, 1991 | Issued |
Array
(
[id] => 2876920
[patent_doc_number] => 05097403
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-03-17
[patent_title] => 'Current sensing synchronous rectifier apparatus'
[patent_app_type] => 1
[patent_app_number] => 7/653776
[patent_app_country] => US
[patent_app_date] => 1991-02-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 12
[patent_no_of_words] => 11107
[patent_no_of_claims] => 27
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 432
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/097/05097403.pdf
[firstpage_image] =>[orig_patent_app_number] => 653776
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/653776 | Current sensing synchronous rectifier apparatus | Feb 10, 1991 | Issued |
Array
(
[id] => 2864289
[patent_doc_number] => 05113337
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-05-12
[patent_title] => 'High power factor power supply'
[patent_app_type] => 1
[patent_app_number] => 7/652831
[patent_app_country] => US
[patent_app_date] => 1991-02-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 6
[patent_no_of_words] => 3221
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 120
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/113/05113337.pdf
[firstpage_image] =>[orig_patent_app_number] => 652831
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/652831 | High power factor power supply | Feb 7, 1991 | Issued |
Array
(
[id] => 2804661
[patent_doc_number] => 05140250
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-08-18
[patent_title] => 'Protective circuit for battery powered engine ignition system'
[patent_app_type] => 1
[patent_app_number] => 7/640305
[patent_app_country] => US
[patent_app_date] => 1991-01-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 3267
[patent_no_of_claims] => 10
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 148
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/140/05140250.pdf
[firstpage_image] =>[orig_patent_app_number] => 640305
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/640305 | Protective circuit for battery powered engine ignition system | Jan 28, 1991 | Issued |
Array
(
[id] => 2988596
[patent_doc_number] => 05253156
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1993-10-12
[patent_title] => 'Semiconductor integrated circuit unit'
[patent_app_type] => 1
[patent_app_number] => 7/647415
[patent_app_country] => US
[patent_app_date] => 1991-01-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 18
[patent_figures_cnt] => 28
[patent_no_of_words] => 9748
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 453
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/253/05253156.pdf
[firstpage_image] =>[orig_patent_app_number] => 647415
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/647415 | Semiconductor integrated circuit unit | Jan 28, 1991 | Issued |
Array
(
[id] => 2855559
[patent_doc_number] => 05105182
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-04-14
[patent_title] => 'Direct current power supply device having an alarm provided for power failure under varying load conditions'
[patent_app_type] => 1
[patent_app_number] => 7/644795
[patent_app_country] => US
[patent_app_date] => 1991-01-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 12
[patent_no_of_words] => 4074
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 115
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/105/05105182.pdf
[firstpage_image] =>[orig_patent_app_number] => 644795
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/644795 | Direct current power supply device having an alarm provided for power failure under varying load conditions | Jan 22, 1991 | Issued |
Array
(
[id] => 2711274
[patent_doc_number] => 05068592
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-11-26
[patent_title] => 'Detector of the regulated voltage two wire type'
[patent_app_type] => 1
[patent_app_number] => 7/633920
[patent_app_country] => US
[patent_app_date] => 1990-12-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 4
[patent_no_of_words] => 1976
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 35
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/068/05068592.pdf
[firstpage_image] =>[orig_patent_app_number] => 633920
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/633920 | Detector of the regulated voltage two wire type | Dec 25, 1990 | Issued |
Array
(
[id] => 2852941
[patent_doc_number] => 05107199
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-04-21
[patent_title] => 'Temperature compensated resistive circuit'
[patent_app_type] => 1
[patent_app_number] => 7/632782
[patent_app_country] => US
[patent_app_date] => 1990-12-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 1472
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 114
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/107/05107199.pdf
[firstpage_image] =>[orig_patent_app_number] => 632782
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/632782 | Temperature compensated resistive circuit | Dec 23, 1990 | Issued |
Array
(
[id] => 2823357
[patent_doc_number] => 05081411
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-01-14
[patent_title] => 'AC/DC two-wire control techniques'
[patent_app_type] => 1
[patent_app_number] => 7/630829
[patent_app_country] => US
[patent_app_date] => 1990-12-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 7
[patent_no_of_words] => 3643
[patent_no_of_claims] => 2
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 446
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/081/05081411.pdf
[firstpage_image] =>[orig_patent_app_number] => 630829
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/630829 | AC/DC two-wire control techniques | Dec 19, 1990 | Issued |
Array
(
[id] => 2785060
[patent_doc_number] => 05132895
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-07-21
[patent_title] => 'Variable charge pumping DC-to-DC converter'
[patent_app_type] => 1
[patent_app_number] => 7/625519
[patent_app_country] => US
[patent_app_date] => 1990-12-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 6
[patent_no_of_words] => 2698
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 139
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/132/05132895.pdf
[firstpage_image] =>[orig_patent_app_number] => 625519
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/625519 | Variable charge pumping DC-to-DC converter | Dec 10, 1990 | Issued |
| 07/614497 | CONSTANT-CURRENT CIRCUITRY, SEMICONDUCTOR IC DEVICE INCLUDING THIS CONSTANT-CURRENT CIRCUITRY, AND UNIT ON WHICH THIS DEVICE IS INSTALLED | Nov 15, 1990 | Abandoned |
Array
(
[id] => 2761717
[patent_doc_number] => 05072355
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1991-12-10
[patent_title] => 'AC-DC chopper converter type of supply'
[patent_app_type] => 1
[patent_app_number] => 7/614124
[patent_app_country] => US
[patent_app_date] => 1990-11-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 2
[patent_no_of_words] => 2406
[patent_no_of_claims] => 2
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 265
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/072/05072355.pdf
[firstpage_image] =>[orig_patent_app_number] => 614124
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/614124 | AC-DC chopper converter type of supply | Nov 15, 1990 | Issued |
Array
(
[id] => 2832257
[patent_doc_number] => 05117176
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-05-26
[patent_title] => 'Alternating current conditioner'
[patent_app_type] => 1
[patent_app_number] => 7/620575
[patent_app_country] => US
[patent_app_date] => 1990-11-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 6
[patent_no_of_words] => 1837
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 141
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/117/05117176.pdf
[firstpage_image] =>[orig_patent_app_number] => 620575
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/620575 | Alternating current conditioner | Nov 5, 1990 | Issued |
| 07/605715 | PROTECTION CIRCUIT FOR DETACHABLE OPERATING UNITUSED IN AUDIO DEVICE | Oct 29, 1990 | Abandoned |
Array
(
[id] => 2869385
[patent_doc_number] => 05166852
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-11-24
[patent_title] => 'Electronic circuit device for protecting electronic circuits from unwanted removal of ground terminal'
[patent_app_type] => 1
[patent_app_number] => 7/604242
[patent_app_country] => US
[patent_app_date] => 1990-10-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 8
[patent_no_of_words] => 3290
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 111
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/166/05166852.pdf
[firstpage_image] =>[orig_patent_app_number] => 604242
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/604242 | Electronic circuit device for protecting electronic circuits from unwanted removal of ground terminal | Oct 28, 1990 | Issued |
Array
(
[id] => 2790883
[patent_doc_number] => 05093614
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-03-03
[patent_title] => 'Three phase delta reference transformer'
[patent_app_type] => 1
[patent_app_number] => 7/604262
[patent_app_country] => US
[patent_app_date] => 1990-10-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 2487
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 116
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/093/05093614.pdf
[firstpage_image] =>[orig_patent_app_number] => 604262
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/604262 | Three phase delta reference transformer | Oct 28, 1990 | Issued |
| 07/604782 | CIRCUIT FOR COMPENSATING VERY FAST CURRENT FLUCTUATIONS | Oct 25, 1990 | Abandoned |
Array
(
[id] => 3027997
[patent_doc_number] => 05303112
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1994-04-12
[patent_title] => 'Fault detection method and apparatus'
[patent_app_type] => 1
[patent_app_number] => 7/604700
[patent_app_country] => US
[patent_app_date] => 1990-10-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 8
[patent_no_of_words] => 5683
[patent_no_of_claims] => 42
[patent_no_of_ind_claims] => 12
[patent_words_short_claim] => 83
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/303/05303112.pdf
[firstpage_image] =>[orig_patent_app_number] => 604700
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/604700 | Fault detection method and apparatus | Oct 25, 1990 | Issued |
Array
(
[id] => 2849999
[patent_doc_number] => 05161240
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-11-03
[patent_title] => 'Electric wall switch with ground fault protection'
[patent_app_type] => 1
[patent_app_number] => 7/605106
[patent_app_country] => US
[patent_app_date] => 1990-10-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 3
[patent_no_of_words] => 1946
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 147
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/161/05161240.pdf
[firstpage_image] =>[orig_patent_app_number] => 605106
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/605106 | Electric wall switch with ground fault protection | Oct 25, 1990 | Issued |
Array
(
[id] => 2886837
[patent_doc_number] => 05159523
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1992-10-27
[patent_title] => 'Grounding system and detection circuit for fueling'
[patent_app_type] => 1
[patent_app_number] => 7/602633
[patent_app_country] => US
[patent_app_date] => 1990-10-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 4
[patent_no_of_words] => 4705
[patent_no_of_claims] => 28
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 358
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/159/05159523.pdf
[firstpage_image] =>[orig_patent_app_number] => 602633
[rel_patent_id] =>[rel_patent_doc_number] =>) 07/602633 | Grounding system and detection circuit for fueling | Oct 23, 1990 | Issued |