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] => 7507051 [patent_doc_number] => 08035996 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2011-10-11 [patent_title] => 'Asymmetric zero-voltage switching full-bridge power converters' [patent_app_type] => utility [patent_app_number] => 12/651433 [patent_app_country] => US [patent_app_date] => 2009-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 7325 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 226 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/035/08035996.pdf [firstpage_image] =>[orig_patent_app_number] => 12651433 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/651433
Asymmetric zero-voltage switching full-bridge power converters Dec 30, 2009 Issued
Array ( [id] => 6157239 [patent_doc_number] => 20110157922 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-06-30 [patent_title] => 'PRIMARY SIDE SENSING FOR ISOLATED FLY-BACK CONVERTERS' [patent_app_type] => utility [patent_app_number] => 12/649533 [patent_app_country] => US [patent_app_date] => 2009-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 3696 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0157/20110157922.pdf [firstpage_image] =>[orig_patent_app_number] => 12649533 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/649533
Primary side sensing for isolated fly-back converters Dec 29, 2009 Issued
Array ( [id] => 6193537 [patent_doc_number] => 20110025291 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-02-03 [patent_title] => 'Start-Up Circuits for Starting Up Bandgap Reference Circuits' [patent_app_type] => utility [patent_app_number] => 12/648233 [patent_app_country] => US [patent_app_date] => 2009-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2743 [patent_no_of_claims] => 19 [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/A1/0025/20110025291.pdf [firstpage_image] =>[orig_patent_app_number] => 12648233 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/648233
Start-up circuits for starting up bandgap reference circuits Dec 27, 2009 Issued
Array ( [id] => 5964354 [patent_doc_number] => 20110148368 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-06-23 [patent_title] => 'Stacked NMOS DC-To-DC Power Conversion' [patent_app_type] => utility [patent_app_number] => 12/646213 [patent_app_country] => US [patent_app_date] => 2009-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 11806 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0148/20110148368.pdf [firstpage_image] =>[orig_patent_app_number] => 12646213 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/646213
Stacked NMOS DC-to-DC power conversion Dec 22, 2009 Issued
Array ( [id] => 6403380 [patent_doc_number] => 20100165686 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-07-01 [patent_title] => 'RECTIFIER CIRCUIT' [patent_app_type] => utility [patent_app_number] => 12/643003 [patent_app_country] => US [patent_app_date] => 2009-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4165 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0165/20100165686.pdf [firstpage_image] =>[orig_patent_app_number] => 12643003 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/643003
RECTIFIER CIRCUIT Dec 20, 2009 Abandoned
Array ( [id] => 6225659 [patent_doc_number] => 20100181972 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-07-22 [patent_title] => 'Voltage regulator circuit' [patent_app_type] => utility [patent_app_number] => 12/654353 [patent_app_country] => US [patent_app_date] => 2009-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3194 [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/A1/0181/20100181972.pdf [firstpage_image] =>[orig_patent_app_number] => 12654353 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/654353
Voltage regulator circuit Dec 16, 2009 Abandoned
Array ( [id] => 8234085 [patent_doc_number] => 08199536 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-06-12 [patent_title] => 'Method and device for sensing a current flowing through an output inductor of a PWM driven converter' [patent_app_type] => utility [patent_app_number] => 12/639693 [patent_app_country] => US [patent_app_date] => 2009-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2216 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/199/08199536.pdf [firstpage_image] =>[orig_patent_app_number] => 12639693 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/639693
Method and device for sensing a current flowing through an output inductor of a PWM driven converter Dec 15, 2009 Issued
Array ( [id] => 6461577 [patent_doc_number] => 20100090673 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-04-15 [patent_title] => 'POWER SUPPLY APPARATUS AND POWER SUPPLY METHOD' [patent_app_type] => utility [patent_app_number] => 12/636764 [patent_app_country] => US [patent_app_date] => 2009-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 8445 [patent_no_of_claims] => 20 [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/A1/0090/20100090673.pdf [firstpage_image] =>[orig_patent_app_number] => 12636764 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/636764
Power supply apparatus and power supply method Dec 12, 2009 Issued
Array ( [id] => 6384722 [patent_doc_number] => 20100302813 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-12-02 [patent_title] => 'DUAL-MODE CONSTANT LOAD CONTROL CIRCUITS AND ASSOCIATED METHODS' [patent_app_type] => utility [patent_app_number] => 12/633983 [patent_app_country] => US [patent_app_date] => 2009-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3855 [patent_no_of_claims] => 23 [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/A1/0302/20100302813.pdf [firstpage_image] =>[orig_patent_app_number] => 12633983 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/633983
Dual-mode constant load control circuits and associated methods Dec 8, 2009 Issued
Array ( [id] => 6312974 [patent_doc_number] => 20100194463 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-08-05 [patent_title] => 'SWITCH CONTROL DEVICE AND SWITCH CONTROL METHOD' [patent_app_type] => utility [patent_app_number] => 12/630583 [patent_app_country] => US [patent_app_date] => 2009-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 8948 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0194/20100194463.pdf [firstpage_image] =>[orig_patent_app_number] => 12630583 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/630583
Switch control device and switch control method Dec 2, 2009 Issued
Array ( [id] => 6243183 [patent_doc_number] => 20100135051 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-06-03 [patent_title] => 'THREE-PHASE INVERTER FOR CONVERTING DC POWER FROM A GENERATOR INTO THREE-PHASE AC POWER' [patent_app_type] => utility [patent_app_number] => 12/626733 [patent_app_country] => US [patent_app_date] => 2009-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4134 [patent_no_of_claims] => 13 [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/A1/0135/20100135051.pdf [firstpage_image] =>[orig_patent_app_number] => 12626733 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/626733
Three-phase inverter for converting DC power from a generator into three-phase AC power Nov 26, 2009 Issued
Array ( [id] => 4489619 [patent_doc_number] => 07884582 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-02-08 [patent_title] => 'Method and device in frequency converter' [patent_app_type] => utility [patent_app_number] => 12/626413 [patent_app_country] => US [patent_app_date] => 2009-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 2518 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/884/07884582.pdf [firstpage_image] =>[orig_patent_app_number] => 12626413 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/626413
Method and device in frequency converter Nov 24, 2009 Issued
Array ( [id] => 6180841 [patent_doc_number] => 20110122656 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-05-26 [patent_title] => 'POWER DEVICE WITH ISOLATED VARYING-FREQUENCY PWM CONTROL' [patent_app_type] => utility [patent_app_number] => 12/626563 [patent_app_country] => US [patent_app_date] => 2009-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 2611 [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/A1/0122/20110122656.pdf [firstpage_image] =>[orig_patent_app_number] => 12626563 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/626563
POWER DEVICE WITH ISOLATED VARYING-FREQUENCY PWM CONTROL Nov 24, 2009 Abandoned
Array ( [id] => 6403269 [patent_doc_number] => 20100148736 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-06-17 [patent_title] => 'LOW-DROPOUT LINEAR REGULATOR AND CORRESPONDING METHOD' [patent_app_type] => utility [patent_app_number] => 12/621273 [patent_app_country] => US [patent_app_date] => 2009-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1837 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0148/20100148736.pdf [firstpage_image] =>[orig_patent_app_number] => 12621273 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/621273
Low-dropout linear regulator and corresponding method Nov 17, 2009 Issued
Array ( [id] => 7516620 [patent_doc_number] => 08040700 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-10-18 [patent_title] => 'Charge pump for use with a synchronous load' [patent_app_type] => utility [patent_app_number] => 12/619303 [patent_app_country] => US [patent_app_date] => 2009-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 8489 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/040/08040700.pdf [firstpage_image] =>[orig_patent_app_number] => 12619303 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/619303
Charge pump for use with a synchronous load Nov 15, 2009 Issued
Array ( [id] => 8340827 [patent_doc_number] => 08242754 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-08-14 [patent_title] => 'Resonant power converter with half bridge and full bridge operations and method for control thereof' [patent_app_type] => utility [patent_app_number] => 12/618783 [patent_app_country] => US [patent_app_date] => 2009-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 16 [patent_no_of_words] => 3117 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12618783 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/618783
Resonant power converter with half bridge and full bridge operations and method for control thereof Nov 15, 2009 Issued
Array ( [id] => 6553413 [patent_doc_number] => 20100127678 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-05-27 [patent_title] => 'CONTROL CIRCUIT FOR DC-DC CONVERTER, CONTROL METHOD FOR DC-DC CONVERTER, AND ELECTRONIC DEVICE' [patent_app_type] => utility [patent_app_number] => 12/617253 [patent_app_country] => US [patent_app_date] => 2009-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7495 [patent_no_of_claims] => 6 [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/A1/0127/20100127678.pdf [firstpage_image] =>[orig_patent_app_number] => 12617253 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/617253
Control circuit for DC-DC converter, control method for DC-DC converter, and electronic device Nov 11, 2009 Issued
Array ( [id] => 4553589 [patent_doc_number] => 07960863 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-06-14 [patent_title] => 'System and method of determining maximum power point tracking for a solar power inverter' [patent_app_type] => utility [patent_app_number] => 12/616763 [patent_app_country] => US [patent_app_date] => 2009-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 4786 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/960/07960863.pdf [firstpage_image] =>[orig_patent_app_number] => 12616763 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/616763
System and method of determining maximum power point tracking for a solar power inverter Nov 10, 2009 Issued
Array ( [id] => 8115969 [patent_doc_number] => 08159207 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-04-17 [patent_title] => 'Low drop voltage regulator with instant load regulation and method' [patent_app_type] => utility [patent_app_number] => 12/610944 [patent_app_country] => US [patent_app_date] => 2009-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4990 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 279 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/159/08159207.pdf [firstpage_image] =>[orig_patent_app_number] => 12610944 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/610944
Low drop voltage regulator with instant load regulation and method Nov 1, 2009 Issued
Array ( [id] => 4510304 [patent_doc_number] => RE042335 [patent_country] => US [patent_kind] => E1 [patent_issue_date] => 2011-05-10 [patent_title] => 'Single transistor-control low-dropout regulator' [patent_app_type] => reissue [patent_app_number] => 12/605206 [patent_app_country] => US [patent_app_date] => 2009-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3731 [patent_no_of_claims] => 55 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/RE/042/RE042335.pdf [firstpage_image] =>[orig_patent_app_number] => 12605206 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/605206
Single transistor-control low-dropout regulator Oct 22, 2009 Issued
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