Search

George A. Suchfield

Examiner (ID: 10344)

Most Active Art Unit
3506
Art Unit(s)
3672, 3676, 2899, 3674, 3504, 3506, 3625
Total Applications
3575
Issued Applications
3201
Pending Applications
150
Abandoned Applications
229

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 5462092 [patent_doc_number] => 20090322292 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-12-31 [patent_title] => 'LINEAR VOLTAGE REGULATOR WITH ACCURATE OPEN LOAD DETECTION' [patent_app_type] => utility [patent_app_number] => 12/405803 [patent_app_country] => US [patent_app_date] => 2009-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1371 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0322/20090322292.pdf [firstpage_image] =>[orig_patent_app_number] => 12405803 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/405803
Linear voltage regulator with accurate open load detection Mar 16, 2009 Issued
Array ( [id] => 7528044 [patent_doc_number] => 08044642 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-10-25 [patent_title] => 'Power supply device capable of stably supplying output voltage with increased responsiveness' [patent_app_type] => utility [patent_app_number] => 12/403427 [patent_app_country] => US [patent_app_date] => 2009-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 4644 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/044/08044642.pdf [firstpage_image] =>[orig_patent_app_number] => 12403427 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/403427
Power supply device capable of stably supplying output voltage with increased responsiveness Mar 12, 2009 Issued
Array ( [id] => 7989533 [patent_doc_number] => 08077067 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-12-13 [patent_title] => 'Method and apparatus for simulating a potentiometer' [patent_app_type] => utility [patent_app_number] => 12/381647 [patent_app_country] => US [patent_app_date] => 2009-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4284 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/077/08077067.pdf [firstpage_image] =>[orig_patent_app_number] => 12381647 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/381647
Method and apparatus for simulating a potentiometer Mar 12, 2009 Issued
Array ( [id] => 7551290 [patent_doc_number] => 08063624 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-11-22 [patent_title] => 'High side high voltage switch with over current and over voltage protection' [patent_app_type] => utility [patent_app_number] => 12/402907 [patent_app_country] => US [patent_app_date] => 2009-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 6799 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 152 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/063/08063624.pdf [firstpage_image] =>[orig_patent_app_number] => 12402907 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/402907
High side high voltage switch with over current and over voltage protection Mar 11, 2009 Issued
Array ( [id] => 5531141 [patent_doc_number] => 20090230929 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-09-17 [patent_title] => 'BRIDGELESS PFC CIRCUIT FOR CRM AND CONTROLLING METHOD THEREOF' [patent_app_type] => utility [patent_app_number] => 12/401983 [patent_app_country] => US [patent_app_date] => 2009-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 5250 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0230/20090230929.pdf [firstpage_image] =>[orig_patent_app_number] => 12401983 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/401983
Bridgeless PFC circuit for CRM and controlling method thereof Mar 10, 2009 Issued
Array ( [id] => 4614690 [patent_doc_number] => 07990134 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-08-02 [patent_title] => 'Correcting circuit, correcting method, and sensor apparatus' [patent_app_type] => utility [patent_app_number] => 12/399543 [patent_app_country] => US [patent_app_date] => 2009-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 18 [patent_no_of_words] => 6094 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/990/07990134.pdf [firstpage_image] =>[orig_patent_app_number] => 12399543 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/399543
Correcting circuit, correcting method, and sensor apparatus Mar 5, 2009 Issued
Array ( [id] => 5531144 [patent_doc_number] => 20090230932 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-09-17 [patent_title] => 'Quick response width modulation for a voltage regulator' [patent_app_type] => utility [patent_app_number] => 12/382017 [patent_app_country] => US [patent_app_date] => 2009-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 4392 [patent_no_of_claims] => 44 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0230/20090230932.pdf [firstpage_image] =>[orig_patent_app_number] => 12382017 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/382017
Quick response width modulation for a voltage regulator Mar 5, 2009 Issued
Array ( [id] => 4457982 [patent_doc_number] => 07893672 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-02-22 [patent_title] => 'Technique to improve dropout in low-dropout regulators by drive adjustment' [patent_app_type] => utility [patent_app_number] => 12/397903 [patent_app_country] => US [patent_app_date] => 2009-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 3510 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/893/07893672.pdf [firstpage_image] =>[orig_patent_app_number] => 12397903 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/397903
Technique to improve dropout in low-dropout regulators by drive adjustment Mar 3, 2009 Issued
Array ( [id] => 94644 [patent_doc_number] => 07738267 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2010-06-15 [patent_title] => 'Systems and methods for common-mode voltage reduction in AC drives' [patent_app_type] => utility [patent_app_number] => 12/394613 [patent_app_country] => US [patent_app_date] => 2009-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 15 [patent_no_of_words] => 7372 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 326 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/738/07738267.pdf [firstpage_image] =>[orig_patent_app_number] => 12394613 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/394613
Systems and methods for common-mode voltage reduction in AC drives Feb 26, 2009 Issued
Array ( [id] => 7732200 [patent_doc_number] => 08102681 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-01-24 [patent_title] => 'Measurement apparatus, test apparatus, and measurement method' [patent_app_type] => utility [patent_app_number] => 12/394877 [patent_app_country] => US [patent_app_date] => 2009-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 27 [patent_no_of_words] => 5766 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/102/08102681.pdf [firstpage_image] =>[orig_patent_app_number] => 12394877 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/394877
Measurement apparatus, test apparatus, and measurement method Feb 26, 2009 Issued
Array ( [id] => 5383501 [patent_doc_number] => 20090224745 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-09-10 [patent_title] => 'DC-DC CONVERTER' [patent_app_type] => utility [patent_app_number] => 12/395127 [patent_app_country] => US [patent_app_date] => 2009-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5776 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0224/20090224745.pdf [firstpage_image] =>[orig_patent_app_number] => 12395127 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/395127
DC-DC converter Feb 26, 2009 Issued
Array ( [id] => 4472651 [patent_doc_number] => 07944091 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-05-17 [patent_title] => 'Apparatus for feeding electrical energy into a power grid and DC voltage converter for such an apparatus' [patent_app_type] => utility [patent_app_number] => 12/378913 [patent_app_country] => US [patent_app_date] => 2009-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 5671 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 281 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/944/07944091.pdf [firstpage_image] =>[orig_patent_app_number] => 12378913 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/378913
Apparatus for feeding electrical energy into a power grid and DC voltage converter for such an apparatus Feb 19, 2009 Issued
Array ( [id] => 5537933 [patent_doc_number] => 20090219738 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-09-03 [patent_title] => 'Power supply device, in particular for redundant operation with a plurality of further power supply devices connected in parallel on the output side' [patent_app_type] => utility [patent_app_number] => 12/378803 [patent_app_country] => US [patent_app_date] => 2009-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3229 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0219/20090219738.pdf [firstpage_image] =>[orig_patent_app_number] => 12378803 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/378803
Power supply device, in particular for redundant operation with a plurality of further power supply devices connected in parallel on the output side Feb 18, 2009 Issued
Array ( [id] => 46503 [patent_doc_number] => 07778054 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-08-17 [patent_title] => 'Power switching circuit improved to reduce loss due to reverse recovery current' [patent_app_type] => utility [patent_app_number] => 12/372163 [patent_app_country] => US [patent_app_date] => 2009-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 15 [patent_no_of_words] => 10524 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 259 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/778/07778054.pdf [firstpage_image] =>[orig_patent_app_number] => 12372163 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/372163
Power switching circuit improved to reduce loss due to reverse recovery current Feb 16, 2009 Issued
Array ( [id] => 4474482 [patent_doc_number] => 07944713 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-05-17 [patent_title] => 'Electric power conversion circuit having transfer gain variable by pulse-width modulation' [patent_app_type] => utility [patent_app_number] => 12/320853 [patent_app_country] => US [patent_app_date] => 2009-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 23 [patent_no_of_words] => 10512 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/944/07944713.pdf [firstpage_image] =>[orig_patent_app_number] => 12320853 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/320853
Electric power conversion circuit having transfer gain variable by pulse-width modulation Feb 5, 2009 Issued
Array ( [id] => 4511718 [patent_doc_number] => 07915873 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-03-29 [patent_title] => 'Mode control circuit for switching regulators and method therefor' [patent_app_type] => utility [patent_app_number] => 12/366443 [patent_app_country] => US [patent_app_date] => 2009-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2615 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/915/07915873.pdf [firstpage_image] =>[orig_patent_app_number] => 12366443 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/366443
Mode control circuit for switching regulators and method therefor Feb 4, 2009 Issued
Array ( [id] => 6312600 [patent_doc_number] => 20100194361 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-08-05 [patent_title] => 'ASYMMETRIC TOPOLOGY TO BOOST LOW LOAD EFFICIENCY IN MULTI-PHASE SWITCH-MODE POWER CONVERSION' [patent_app_type] => utility [patent_app_number] => 12/366233 [patent_app_country] => US [patent_app_date] => 2009-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2793 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0194/20100194361.pdf [firstpage_image] =>[orig_patent_app_number] => 12366233 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/366233
Asymmetric topology to boost low load efficiency in multi-phase switch-mode power conversion Feb 4, 2009 Issued
Array ( [id] => 6390722 [patent_doc_number] => 20100177541 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-07-15 [patent_title] => 'VOLTAGE-SOURCED HVDC SYSTEM WITH MODULATION FUNCTION' [patent_app_type] => utility [patent_app_number] => 12/365813 [patent_app_country] => US [patent_app_date] => 2009-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2613 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0177/20100177541.pdf [firstpage_image] =>[orig_patent_app_number] => 12365813 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/365813
Voltage-sourced HVDC system with modulation function Feb 3, 2009 Issued
Array ( [id] => 5275982 [patent_doc_number] => 20090128114 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-05-21 [patent_title] => 'POWER SUPPLY OUTPUT VOLTAGE TRIMMING' [patent_app_type] => utility [patent_app_number] => 12/359991 [patent_app_country] => US [patent_app_date] => 2009-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5036 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0128/20090128114.pdf [firstpage_image] =>[orig_patent_app_number] => 12359991 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/359991
Power supply output voltage trimming Jan 25, 2009 Issued
Array ( [id] => 75542 [patent_doc_number] => 07750610 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-07-06 [patent_title] => 'Voltage supply interface with current sensitivity and reduced series resistance' [patent_app_type] => utility [patent_app_number] => 12/320195 [patent_app_country] => US [patent_app_date] => 2009-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3383 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/750/07750610.pdf [firstpage_image] =>[orig_patent_app_number] => 12320195 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/320195
Voltage supply interface with current sensitivity and reduced series resistance Jan 20, 2009 Issued
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