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] => 8702138 [patent_doc_number] => 08395362 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-03-12 [patent_title] => 'Controlling a dead time of a switching voltage regulator' [patent_app_type] => utility [patent_app_number] => 12/915203 [patent_app_country] => US [patent_app_date] => 2010-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 8161 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12915203 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/915203
Controlling a dead time of a switching voltage regulator Oct 28, 2010 Issued
Array ( [id] => 7707222 [patent_doc_number] => 20120001600 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-01-05 [patent_title] => 'CONTROL CIRCUIT OF INTERLEAVED PFC POWER CONVERTER' [patent_app_type] => utility [patent_app_number] => 12/915563 [patent_app_country] => US [patent_app_date] => 2010-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6089 [patent_no_of_claims] => 11 [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] =>[firstpage_image] =>[orig_patent_app_number] => 12915563 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/915563
Control circuit of interleaved PFC power converter Oct 28, 2010 Issued
Array ( [id] => 5926177 [patent_doc_number] => 20110037449 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-02-17 [patent_title] => 'SEMICONDUCTOR DEVICE' [patent_app_type] => utility [patent_app_number] => 12/912287 [patent_app_country] => US [patent_app_date] => 2010-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 35 [patent_figures_cnt] => 35 [patent_no_of_words] => 23066 [patent_no_of_claims] => 16 [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/A1/0037/20110037449.pdf [firstpage_image] =>[orig_patent_app_number] => 12912287 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/912287
Semiconductor device Oct 25, 2010 Issued
Array ( [id] => 7655777 [patent_doc_number] => 20110305046 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-12-15 [patent_title] => 'RESONANT POWER CONVERTING CIRCUIT' [patent_app_type] => utility [patent_app_number] => 12/903303 [patent_app_country] => US [patent_app_date] => 2010-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7530 [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/A1/0305/20110305046.pdf [firstpage_image] =>[orig_patent_app_number] => 12903303 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/903303
Resonant power converting circuit Oct 12, 2010 Issued
Array ( [id] => 8555960 [patent_doc_number] => 08330435 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-12-11 [patent_title] => 'Hysteretic controlled buck-boost converter' [patent_app_type] => utility [patent_app_number] => 12/903683 [patent_app_country] => US [patent_app_date] => 2010-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 5788 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12903683 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/903683
Hysteretic controlled buck-boost converter Oct 12, 2010 Issued
Array ( [id] => 8125233 [patent_doc_number] => 20120087165 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-04-12 [patent_title] => 'APPARATUS AND METHOD FOR CONTROLLING A POWER INVERTER' [patent_app_type] => utility [patent_app_number] => 12/902083 [patent_app_country] => US [patent_app_date] => 2010-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 7899 [patent_no_of_claims] => 28 [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/A1/0087/20120087165.pdf [firstpage_image] =>[orig_patent_app_number] => 12902083 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/902083
Apparatus and method for controlling a power inverter Oct 10, 2010 Issued
Array ( [id] => 5964370 [patent_doc_number] => 20110148384 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-06-23 [patent_title] => 'CIRCUIT FOR GENERATING BOOSTED VOLTAGE AND METHOD FOR OPERATING THE SAME' [patent_app_type] => utility [patent_app_number] => 12/898813 [patent_app_country] => US [patent_app_date] => 2010-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 9352 [patent_no_of_claims] => 39 [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/A1/0148/20110148384.pdf [firstpage_image] =>[orig_patent_app_number] => 12898813 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/898813
Circuit for generating boosted voltage and method for operating the same Oct 5, 2010 Issued
Array ( [id] => 8216622 [patent_doc_number] => 08194422 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-06-05 [patent_title] => 'Method and apparatus for digital control of a switching regulator' [patent_app_type] => utility [patent_app_number] => 12/899405 [patent_app_country] => US [patent_app_date] => 2010-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 13 [patent_no_of_words] => 8069 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/194/08194422.pdf [firstpage_image] =>[orig_patent_app_number] => 12899405 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/899405
Method and apparatus for digital control of a switching regulator Oct 5, 2010 Issued
Array ( [id] => 4511727 [patent_doc_number] => 07915874 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2011-03-29 [patent_title] => 'Step-down converter having a resonant inductor, a resonant capacitor and a hybrid transformer' [patent_app_type] => utility [patent_app_number] => 12/924743 [patent_app_country] => US [patent_app_date] => 2010-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 43 [patent_figures_cnt] => 93 [patent_no_of_words] => 18426 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 397 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/915/07915874.pdf [firstpage_image] =>[orig_patent_app_number] => 12924743 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/924743
Step-down converter having a resonant inductor, a resonant capacitor and a hybrid transformer Oct 3, 2010 Issued
Array ( [id] => 4619694 [patent_doc_number] => 07999415 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-08-16 [patent_title] => 'Electronic leakage reduction techniques' [patent_app_type] => utility [patent_app_number] => 12/888410 [patent_app_country] => US [patent_app_date] => 2010-09-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3584 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/999/07999415.pdf [firstpage_image] =>[orig_patent_app_number] => 12888410 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/888410
Electronic leakage reduction techniques Sep 21, 2010 Issued
Array ( [id] => 6200146 [patent_doc_number] => 20110062932 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-03-17 [patent_title] => 'DC/DC CONVERTER HAVING A FAST AND ACCURATE AVERAGE CURRENT LIMIT' [patent_app_type] => utility [patent_app_number] => 12/884013 [patent_app_country] => US [patent_app_date] => 2010-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 7493 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0062/20110062932.pdf [firstpage_image] =>[orig_patent_app_number] => 12884013 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/884013
DC/DC converter having a fast and accurate average current limit Sep 15, 2010 Issued
Array ( [id] => 7776000 [patent_doc_number] => 08120336 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-02-21 [patent_title] => 'Switching regulator circuit, system, and method for providing input current measurement without a dedicated input current sense element' [patent_app_type] => utility [patent_app_number] => 12/875938 [patent_app_country] => US [patent_app_date] => 2010-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 15 [patent_no_of_words] => 8029 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/120/08120336.pdf [firstpage_image] =>[orig_patent_app_number] => 12875938 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/875938
Switching regulator circuit, system, and method for providing input current measurement without a dedicated input current sense element Sep 2, 2010 Issued
Array ( [id] => 8691499 [patent_doc_number] => 08391030 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-03-05 [patent_title] => 'Switching mode power supplies and associated methods of control' [patent_app_type] => utility [patent_app_number] => 12/873103 [patent_app_country] => US [patent_app_date] => 2010-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4211 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12873103 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/873103
Switching mode power supplies and associated methods of control Aug 30, 2010 Issued
Array ( [id] => 8283530 [patent_doc_number] => 08217638 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2012-07-10 [patent_title] => 'Linear regulation for use with electronic circuits' [patent_app_type] => utility [patent_app_number] => 12/858735 [patent_app_country] => US [patent_app_date] => 2010-08-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 4807 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12858735 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/858735
Linear regulation for use with electronic circuits Aug 17, 2010 Issued
Array ( [id] => 8579230 [patent_doc_number] => 08345450 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-01-01 [patent_title] => 'Resonant converter having over-current protection apparatus and controlling method thereof' [patent_app_type] => utility [patent_app_number] => 12/854253 [patent_app_country] => US [patent_app_date] => 2010-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 18 [patent_no_of_words] => 6251 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12854253 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/854253
Resonant converter having over-current protection apparatus and controlling method thereof Aug 10, 2010 Issued
Array ( [id] => 6587671 [patent_doc_number] => 20100321969 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-12-23 [patent_title] => 'SEMICONDUCTOR DEVICE AND POWER SUPPLY DEVICE USING THE SAME' [patent_app_type] => utility [patent_app_number] => 12/851849 [patent_app_country] => US [patent_app_date] => 2010-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 4938 [patent_no_of_claims] => 8 [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/A1/0321/20100321969.pdf [firstpage_image] =>[orig_patent_app_number] => 12851849 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/851849
Semiconductor device and power supply device using the same Aug 5, 2010 Issued
Array ( [id] => 8592662 [patent_doc_number] => 08350539 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-01-08 [patent_title] => 'Frequency modulation control of a buck-boost power converter' [patent_app_type] => utility [patent_app_number] => 12/849173 [patent_app_country] => US [patent_app_date] => 2010-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 14 [patent_no_of_words] => 2515 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12849173 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/849173
Frequency modulation control of a buck-boost power converter Aug 2, 2010 Issued
Array ( [id] => 7524014 [patent_doc_number] => 08027178 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2011-09-27 [patent_title] => 'Power conversion apparatus with adjustable LEB time and over current protection method thereof' [patent_app_type] => utility [patent_app_number] => 12/846833 [patent_app_country] => US [patent_app_date] => 2010-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5933 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/027/08027178.pdf [firstpage_image] =>[orig_patent_app_number] => 12846833 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/846833
Power conversion apparatus with adjustable LEB time and over current protection method thereof Jul 29, 2010 Issued
Array ( [id] => 6259199 [patent_doc_number] => 20100296322 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-11-25 [patent_title] => 'Power Switching System to Increase Induction Heating to a Load From Available AC Mains Power' [patent_app_type] => utility [patent_app_number] => 12/845985 [patent_app_country] => US [patent_app_date] => 2010-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2486 [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/A1/0296/20100296322.pdf [firstpage_image] =>[orig_patent_app_number] => 12845985 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/845985
Power switching system to increase induction heating to a load from available AC mains power Jul 28, 2010 Issued
Array ( [id] => 7728935 [patent_doc_number] => 20120013369 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-01-19 [patent_title] => 'Synchronous Rectifier Gate Drive Timing To Compensate For Transformer Leakage Inductance' [patent_app_type] => utility [patent_app_number] => 12/836933 [patent_app_country] => US [patent_app_date] => 2010-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 6066 [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/A1/0013/20120013369.pdf [firstpage_image] =>[orig_patent_app_number] => 12836933 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/836933
Synchronous rectifier gate drive timing to compensate for transformer leakage inductance Jul 14, 2010 Issued
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