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A. David Pellinen

Examiner (ID: 5854)

Most Active Art Unit
2102
Art Unit(s)
3105, 2104, 2102, 2601, 2103
Total Applications
258
Issued Applications
248
Pending Applications
1
Abandoned Applications
9

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 1968369 [patent_doc_number] => 04320446 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-03-16 [patent_title] => 'Cockcroft-Walton voltage multiplying circuit for slim hole well logging tool' [patent_app_type] => 1 [patent_app_number] => 6/146738 [patent_app_country] => US [patent_app_date] => 1980-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 1503 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/320/04320446.pdf [firstpage_image] =>[orig_patent_app_number] => 146738 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/146738
Cockcroft-Walton voltage multiplying circuit for slim hole well logging tool May 4, 1980 Issued
Array ( [id] => 1916928 [patent_doc_number] => 04308577 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-12-29 [patent_title] => 'Base drive circuit' [patent_app_type] => 1 [patent_app_number] => 6/146648 [patent_app_country] => US [patent_app_date] => 1980-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3224 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/308/04308577.pdf [firstpage_image] =>[orig_patent_app_number] => 146648 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/146648
Base drive circuit May 4, 1980 Issued
Array ( [id] => 1966927 [patent_doc_number] => 04330815 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-05-18 [patent_title] => 'DC Transmission control system' [patent_app_type] => 1 [patent_app_number] => 6/145741 [patent_app_country] => US [patent_app_date] => 1980-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3165 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 37 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/330/04330815.pdf [firstpage_image] =>[orig_patent_app_number] => 145741 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/145741
DC Transmission control system Apr 30, 1980 Issued
Array ( [id] => 1940711 [patent_doc_number] => 04335347 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-06-15 [patent_title] => 'Power combining or dividing arrangements' [patent_app_type] => 1 [patent_app_number] => 6/143734 [patent_app_country] => US [patent_app_date] => 1980-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1135 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/335/04335347.pdf [firstpage_image] =>[orig_patent_app_number] => 143734 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/143734
Power combining or dividing arrangements Apr 24, 1980 Issued
Array ( [id] => 1928521 [patent_doc_number] => 04287467 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-09-01 [patent_title] => 'Constant-voltage generator for integrated circuits' [patent_app_type] => 1 [patent_app_number] => 6/140943 [patent_app_country] => US [patent_app_date] => 1980-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3842 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 27 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/287/04287467.pdf [firstpage_image] =>[orig_patent_app_number] => 140943 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/140943
Constant-voltage generator for integrated circuits Apr 15, 1980 Issued
Array ( [id] => 1960264 [patent_doc_number] => 04339792 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-07-13 [patent_title] => 'Voltage regulator using saturable transformer' [patent_app_type] => 1 [patent_app_number] => 6/138341 [patent_app_country] => US [patent_app_date] => 1980-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 28 [patent_no_of_words] => 4724 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/339/04339792.pdf [firstpage_image] =>[orig_patent_app_number] => 138341 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/138341
Voltage regulator using saturable transformer Apr 7, 1980 Issued
Array ( [id] => 1892844 [patent_doc_number] => 04288738 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-09-08 [patent_title] => 'Dual-mode amplifier' [patent_app_type] => 1 [patent_app_number] => 6/137039 [patent_app_country] => US [patent_app_date] => 1980-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3483 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/288/04288738.pdf [firstpage_image] =>[orig_patent_app_number] => 137039 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/137039
Dual-mode amplifier Apr 2, 1980 Issued
Array ( [id] => 1937167 [patent_doc_number] => 04325111 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-04-13 [patent_title] => 'Switched mode regulated DC to DC converter' [patent_app_type] => 1 [patent_app_number] => 6/136744 [patent_app_country] => US [patent_app_date] => 1980-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 3351 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 419 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/325/04325111.pdf [firstpage_image] =>[orig_patent_app_number] => 136744 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/136744
Switched mode regulated DC to DC converter Apr 1, 1980 Issued
Array ( [id] => 1910270 [patent_doc_number] => 04290024 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-09-15 [patent_title] => 'Voltage-to-current converter circuit' [patent_app_type] => 1 [patent_app_number] => 6/136448 [patent_app_country] => US [patent_app_date] => 1980-04-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 2470 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 23 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/290/04290024.pdf [firstpage_image] =>[orig_patent_app_number] => 136448 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/136448
Voltage-to-current converter circuit Apr 1, 1980 Issued
Array ( [id] => 1948052 [patent_doc_number] => 04336584 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-06-22 [patent_title] => 'Autoresonant static converter' [patent_app_type] => 1 [patent_app_number] => 6/135049 [patent_app_country] => US [patent_app_date] => 1980-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3030 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 242 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/336/04336584.pdf [firstpage_image] =>[orig_patent_app_number] => 135049 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/135049
Autoresonant static converter Mar 27, 1980 Issued
Array ( [id] => 1906626 [patent_doc_number] => 04302719 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-11-24 [patent_title] => 'Circuit for controlling a current source transistor' [patent_app_type] => 1 [patent_app_number] => 6/132528 [patent_app_country] => US [patent_app_date] => 1980-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2164 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/302/04302719.pdf [firstpage_image] =>[orig_patent_app_number] => 132528 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/132528
Circuit for controlling a current source transistor Mar 20, 1980 Issued
Array ( [id] => 1961707 [patent_doc_number] => 04358728 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-11-09 [patent_title] => 'Voltage control circuit responsive to FET propagation time' [patent_app_type] => 1 [patent_app_number] => 6/129829 [patent_app_country] => US [patent_app_date] => 1980-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 18 [patent_no_of_words] => 6971 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 201 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/358/04358728.pdf [firstpage_image] =>[orig_patent_app_number] => 129829 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/129829
Voltage control circuit responsive to FET propagation time Mar 12, 1980 Issued
Array ( [id] => 1892849 [patent_doc_number] => 04288739 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-09-08 [patent_title] => 'Dynamic load for testing regulated power supplies' [patent_app_type] => 1 [patent_app_number] => 6/128850 [patent_app_country] => US [patent_app_date] => 1980-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2208 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 289 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/288/04288739.pdf [firstpage_image] =>[orig_patent_app_number] => 128850 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/128850
Dynamic load for testing regulated power supplies Mar 9, 1980 Issued
Array ( [id] => 1868689 [patent_doc_number] => 04305651 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-12-15 [patent_title] => 'System for adjusting output current of discharge electrode for electrophotographic copying machines' [patent_app_type] => 1 [patent_app_number] => 6/123836 [patent_app_country] => US [patent_app_date] => 1980-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 1359 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/305/04305651.pdf [firstpage_image] =>[orig_patent_app_number] => 123836 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/123836
System for adjusting output current of discharge electrode for electrophotographic copying machines Feb 21, 1980 Issued
Array ( [id] => 2034274 [patent_doc_number] => 04367437 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-01-04 [patent_title] => 'Reference voltage generator' [patent_app_type] => 1 [patent_app_number] => 6/118226 [patent_app_country] => US [patent_app_date] => 1980-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 14 [patent_no_of_words] => 5152 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/367/04367437.pdf [firstpage_image] =>[orig_patent_app_number] => 118226 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/118226
Reference voltage generator Feb 3, 1980 Issued
Array ( [id] => 1890809 [patent_doc_number] => 04281375 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-07-28 [patent_title] => 'Static frequency converter' [patent_app_type] => 1 [patent_app_number] => 6/112236 [patent_app_country] => US [patent_app_date] => 1980-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 5322 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/281/04281375.pdf [firstpage_image] =>[orig_patent_app_number] => 112236 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/112236
Static frequency converter Jan 14, 1980 Issued
Array ( [id] => 1945363 [patent_doc_number] => 04309751 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-01-05 [patent_title] => 'Method and apparatus for controlling current type inverters' [patent_app_type] => 1 [patent_app_number] => 6/106844 [patent_app_country] => US [patent_app_date] => 1979-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 18 [patent_no_of_words] => 6610 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/309/04309751.pdf [firstpage_image] =>[orig_patent_app_number] => 106844 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/106844
Method and apparatus for controlling current type inverters Dec 25, 1979 Issued
Array ( [id] => 1974489 [patent_doc_number] => 04311955 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-01-19 [patent_title] => 'Phase control device which compensates for input variations' [patent_app_type] => 1 [patent_app_number] => 6/101830 [patent_app_country] => US [patent_app_date] => 1979-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 2519 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/311/04311955.pdf [firstpage_image] =>[orig_patent_app_number] => 101830 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/101830
Phase control device which compensates for input variations Dec 9, 1979 Issued
Array ( [id] => 1900972 [patent_doc_number] => 04293904 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-10-06 [patent_title] => 'Power frequency converter' [patent_app_type] => 1 [patent_app_number] => 6/097028 [patent_app_country] => US [patent_app_date] => 1979-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 3659 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 398 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/293/04293904.pdf [firstpage_image] =>[orig_patent_app_number] => 097028 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/097028
Power frequency converter Nov 20, 1979 Issued
Array ( [id] => 1906615 [patent_doc_number] => 04302716 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-11-24 [patent_title] => 'Controllable phase shifter' [patent_app_type] => 1 [patent_app_number] => 6/092348 [patent_app_country] => US [patent_app_date] => 1979-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 2600 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/302/04302716.pdf [firstpage_image] =>[orig_patent_app_number] => 092348 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/092348
Controllable phase shifter Nov 7, 1979 Issued
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