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Terry D. Cunningham

Examiner (ID: 1940)

Most Active Art Unit
2816
Art Unit(s)
2816, 2504
Total Applications
1191
Issued Applications
935
Pending Applications
36
Abandoned Applications
220

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2916630 [patent_doc_number] => 05237211 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-08-17 [patent_title] => 'Bidirectional switch circuit with automatic return-current path selector' [patent_app_type] => 1 [patent_app_number] => 7/792926 [patent_app_country] => US [patent_app_date] => 1991-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 4034 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/237/05237211.pdf [firstpage_image] =>[orig_patent_app_number] => 792926 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/792926
Bidirectional switch circuit with automatic return-current path selector Nov 14, 1991 Issued
Array ( [id] => 2899226 [patent_doc_number] => 05272393 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-12-21 [patent_title] => 'Voltage converter of semiconductor device' [patent_app_type] => 1 [patent_app_number] => 7/790065 [patent_app_country] => US [patent_app_date] => 1991-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 36 [patent_no_of_words] => 11344 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/272/05272393.pdf [firstpage_image] =>[orig_patent_app_number] => 790065 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/790065
Voltage converter of semiconductor device Nov 11, 1991 Issued
07/788977 MIXED SIGNAL PROCESSING SYSTEM AND METHOD FOR POWERING SAME Nov 6, 1991 Abandoned
07/788400 POWER INTERRUPT TRANSPARENCY CIRCUIT Nov 5, 1991 Abandoned
07/785895 SELF-CALIBRATING CLOCK CIRCUIT EMPLOYING A CONTINUOUSLY VARIABLE DELAY MODULE IN A FEEDBACK LOOP Oct 29, 1991 Abandoned
Array ( [id] => 3109618 [patent_doc_number] => 05315453 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-05-24 [patent_title] => 'Rotating-head video signal recording apparatus' [patent_app_type] => 1 [patent_app_number] => 7/783215 [patent_app_country] => US [patent_app_date] => 1991-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 3370 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 84 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/315/05315453.pdf [firstpage_image] =>[orig_patent_app_number] => 783215 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/783215
Rotating-head video signal recording apparatus Oct 27, 1991 Issued
Array ( [id] => 2828413 [patent_doc_number] => 05170081 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-12-08 [patent_title] => 'Ground isolation circuit' [patent_app_type] => 1 [patent_app_number] => 7/781902 [patent_app_country] => US [patent_app_date] => 1991-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2347 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/170/05170081.pdf [firstpage_image] =>[orig_patent_app_number] => 781902 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/781902
Ground isolation circuit Oct 23, 1991 Issued
Array ( [id] => 2925448 [patent_doc_number] => 05235224 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-08-10 [patent_title] => 'Current detecting circuit using pulse transformer' [patent_app_type] => 1 [patent_app_number] => 7/780777 [patent_app_country] => US [patent_app_date] => 1991-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2574 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/235/05235224.pdf [firstpage_image] =>[orig_patent_app_number] => 780777 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/780777
Current detecting circuit using pulse transformer Oct 22, 1991 Issued
07/780792 REFERENCE VOLTAGE CIRCUIT ALLOWING FAST POWER UP FROM LOW POWER STANDBY CONDITION Oct 21, 1991 Abandoned
07/777049 SEMICONDUCTOR DEVICE Oct 15, 1991 Abandoned
Array ( [id] => 2937855 [patent_doc_number] => 05189318 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-02-23 [patent_title] => 'Analog signal extracting circuit' [patent_app_type] => 1 [patent_app_number] => 7/774830 [patent_app_country] => US [patent_app_date] => 1991-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1968 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 289 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/189/05189318.pdf [firstpage_image] =>[orig_patent_app_number] => 774830 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/774830
Analog signal extracting circuit Oct 10, 1991 Issued
Array ( [id] => 2778486 [patent_doc_number] => 05132553 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-07-21 [patent_title] => 'LED pulse shaping circuit' [patent_app_type] => 1 [patent_app_number] => 7/767350 [patent_app_country] => US [patent_app_date] => 1991-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 1731 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/132/05132553.pdf [firstpage_image] =>[orig_patent_app_number] => 767350 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/767350
LED pulse shaping circuit Sep 29, 1991 Issued
Array ( [id] => 2913605 [patent_doc_number] => 05216375 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-06-01 [patent_title] => 'Variable time-constant type differentiator' [patent_app_type] => 1 [patent_app_number] => 7/764912 [patent_app_country] => US [patent_app_date] => 1991-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 1622 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/216/05216375.pdf [firstpage_image] =>[orig_patent_app_number] => 764912 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/764912
Variable time-constant type differentiator Sep 23, 1991 Issued
07/764026 METHOD AND CIRCUIT FOR CONTROLLING VOLTAGE REFLECTIONS ON TRANSMISSION LINES Sep 22, 1991 Abandoned
Array ( [id] => 2899170 [patent_doc_number] => 05272390 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-12-21 [patent_title] => 'Method and apparatus for clock skew reduction through absolute delay regulation' [patent_app_type] => 1 [patent_app_number] => 7/764517 [patent_app_country] => US [patent_app_date] => 1991-09-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 15 [patent_no_of_words] => 8846 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 367 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/272/05272390.pdf [firstpage_image] =>[orig_patent_app_number] => 764517 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/764517
Method and apparatus for clock skew reduction through absolute delay regulation Sep 22, 1991 Issued
07/761290 SEMICONDUCTOR INTEGRATED CIRCUIT HAVING MEANS FOR SUPPRESSING A VARIATION IN A THRESHOLD LEVEL DUE TO TEMPERATURE VARIATION Sep 16, 1991 Abandoned
Array ( [id] => 2840427 [patent_doc_number] => 05120986 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-06-09 [patent_title] => 'Sine wave synthesis controller circuit for use with a neutral-point clamped inverter' [patent_app_type] => 1 [patent_app_number] => 7/756015 [patent_app_country] => US [patent_app_date] => 1991-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 2031 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/120/05120986.pdf [firstpage_image] =>[orig_patent_app_number] => 756015 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/756015
Sine wave synthesis controller circuit for use with a neutral-point clamped inverter Sep 5, 1991 Issued
07/755133 TRIGGER SOURCE SWITCHING CIRCUIT Sep 4, 1991 Abandoned
Array ( [id] => 2835819 [patent_doc_number] => 05175449 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-12-29 [patent_title] => 'Circuit for testing the frequency of a clock in an electronic system' [patent_app_type] => 1 [patent_app_number] => 7/752293 [patent_app_country] => US [patent_app_date] => 1991-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 2951 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 342 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/175/05175449.pdf [firstpage_image] =>[orig_patent_app_number] => 752293 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/752293
Circuit for testing the frequency of a clock in an electronic system Aug 29, 1991 Issued
Array ( [id] => 3030685 [patent_doc_number] => 05327304 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-07-05 [patent_title] => 'Tape drive controlling device' [patent_app_type] => 1 [patent_app_number] => 7/752872 [patent_app_country] => US [patent_app_date] => 1991-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 8134 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/327/05327304.pdf [firstpage_image] =>[orig_patent_app_number] => 752872 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/752872
Tape drive controlling device Aug 29, 1991 Issued
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