Search

Devon C. Kramer

Supervisory Patent Examiner (ID: 3424, Phone: (571)272-7118 , Office: P/3746 )

Most Active Art Unit
3683
Art Unit(s)
3741, 3683, 3746, 3613
Total Applications
1041
Issued Applications
673
Pending Applications
85
Abandoned Applications
284

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 144133 [patent_doc_number] => 07688607 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-03-30 [patent_title] => 'Voltage regulator with inductor banks' [patent_app_type] => utility [patent_app_number] => 11/538031 [patent_app_country] => US [patent_app_date] => 2006-10-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 7456 [patent_no_of_claims] => 21 [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/07/688/07688607.pdf [firstpage_image] =>[orig_patent_app_number] => 11538031 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/538031
Voltage regulator with inductor banks Oct 1, 2006 Issued
Array ( [id] => 300327 [patent_doc_number] => 07538531 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-05-26 [patent_title] => 'Drive circuit and switching regulator comprising the same' [patent_app_type] => utility [patent_app_number] => 11/529271 [patent_app_country] => US [patent_app_date] => 2006-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 8403 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 230 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/538/07538531.pdf [firstpage_image] =>[orig_patent_app_number] => 11529271 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/529271
Drive circuit and switching regulator comprising the same Sep 28, 2006 Issued
Array ( [id] => 5192495 [patent_doc_number] => 20070080977 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-04-12 [patent_title] => 'Power supply control circuit, electronic device, and printing apparatus' [patent_app_type] => utility [patent_app_number] => 11/529230 [patent_app_country] => US [patent_app_date] => 2006-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 7712 [patent_no_of_claims] => 9 [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/A1/0080/20070080977.pdf [firstpage_image] =>[orig_patent_app_number] => 11529230 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/529230
Power supply control circuit, electronic device, and printing apparatus Sep 28, 2006 Issued
Array ( [id] => 267915 [patent_doc_number] => 07567444 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-07-28 [patent_title] => 'Multi-output DC-DC converter with improved cross-regulation performance' [patent_app_type] => utility [patent_app_number] => 11/537400 [patent_app_country] => US [patent_app_date] => 2006-09-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 3242 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/567/07567444.pdf [firstpage_image] =>[orig_patent_app_number] => 11537400 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/537400
Multi-output DC-DC converter with improved cross-regulation performance Sep 28, 2006 Issued
Array ( [id] => 5118153 [patent_doc_number] => 20070139867 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-06-21 [patent_title] => 'POWER SUPPLY CONTROL APPARATUS' [patent_app_type] => utility [patent_app_number] => 11/309792 [patent_app_country] => US [patent_app_date] => 2006-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1232 [patent_no_of_claims] => 15 [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/A1/0139/20070139867.pdf [firstpage_image] =>[orig_patent_app_number] => 11309792 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/309792
Apparatus for controlling power supply to electronic devices Sep 27, 2006 Issued
Array ( [id] => 5083297 [patent_doc_number] => 20070273348 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-11-29 [patent_title] => 'Voltage regulator having current canceling compensation' [patent_app_type] => utility [patent_app_number] => 11/528251 [patent_app_country] => US [patent_app_date] => 2006-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3327 [patent_no_of_claims] => 15 [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/A1/0273/20070273348.pdf [firstpage_image] =>[orig_patent_app_number] => 11528251 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/528251
Voltage regulator having current canceling compensation Sep 26, 2006 Issued
Array ( [id] => 5134058 [patent_doc_number] => 20070075687 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-04-05 [patent_title] => 'Buck-boost converter' [patent_app_type] => utility [patent_app_number] => 11/527441 [patent_app_country] => US [patent_app_date] => 2006-09-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 12641 [patent_no_of_claims] => 13 [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/A1/0075/20070075687.pdf [firstpage_image] =>[orig_patent_app_number] => 11527441 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/527441
Buck-boost converter Sep 26, 2006 Issued
Array ( [id] => 591819 [patent_doc_number] => 07450401 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-11-11 [patent_title] => 'Bidirectional DC/AC inverter' [patent_app_type] => utility [patent_app_number] => 11/523121 [patent_app_country] => US [patent_app_date] => 2006-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 4796 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 241 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/450/07450401.pdf [firstpage_image] =>[orig_patent_app_number] => 11523121 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/523121
Bidirectional DC/AC inverter Sep 17, 2006 Issued
Array ( [id] => 4976002 [patent_doc_number] => 20070217233 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-09-20 [patent_title] => 'APPARATUS AND METHOD FOR SUPPLYING DC POWER SOURCE' [patent_app_type] => utility [patent_app_number] => 11/532550 [patent_app_country] => US [patent_app_date] => 2006-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3667 [patent_no_of_claims] => 21 [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/A1/0217/20070217233.pdf [firstpage_image] =>[orig_patent_app_number] => 11532550 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/532550
Apparatus and method for supplying DC power source Sep 17, 2006 Issued
Array ( [id] => 4919682 [patent_doc_number] => 20080067995 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-03-20 [patent_title] => 'SYSTEM AND METHOD OF POWER DISTRIBUTION CONTROL OF AN INTEGRATED CIRCUIT' [patent_app_type] => utility [patent_app_number] => 11/532000 [patent_app_country] => US [patent_app_date] => 2006-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 8289 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0067/20080067995.pdf [firstpage_image] =>[orig_patent_app_number] => 11532000 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/532000
System and method of power distribution control of an integrated circuit Sep 13, 2006 Issued
Array ( [id] => 4702226 [patent_doc_number] => 20080061748 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-03-13 [patent_title] => 'Reducing Common Mode Noise of Power Factor Correction Converters Using General Balance Concept' [patent_app_type] => utility [patent_app_number] => 11/531392 [patent_app_country] => US [patent_app_date] => 2006-09-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2191 [patent_no_of_claims] => 15 [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/A1/0061/20080061748.pdf [firstpage_image] =>[orig_patent_app_number] => 11531392 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/531392
Reducing common mode noise of power factor correction converters using general balance concept Sep 12, 2006 Issued
Array ( [id] => 4703202 [patent_doc_number] => 20080062725 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-03-13 [patent_title] => 'MULTI-CHANNELS POWER CONVERTER HAVING POWER SAVING MEANS TO IMPROVE LIGHT LOAD EFFICIENCY' [patent_app_type] => utility [patent_app_number] => 11/309681 [patent_app_country] => US [patent_app_date] => 2006-09-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2347 [patent_no_of_claims] => 12 [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/A1/0062/20080062725.pdf [firstpage_image] =>[orig_patent_app_number] => 11309681 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/309681
MULTI-CHANNELS POWER CONVERTER HAVING POWER SAVING MEANS TO IMPROVE LIGHT LOAD EFFICIENCY Sep 10, 2006 Abandoned
Array ( [id] => 5214045 [patent_doc_number] => 20070103125 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-05-10 [patent_title] => 'Reduced Rating T-Connected Autotransformer For Converting Three Phase AC Voltages To Nine/Six Phase Shifted AC Voltages' [patent_app_type] => utility [patent_app_number] => 11/530321 [patent_app_country] => US [patent_app_date] => 2006-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4398 [patent_no_of_claims] => 19 [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/A1/0103/20070103125.pdf [firstpage_image] =>[orig_patent_app_number] => 11530321 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/530321
Reduced rating T-connected autotransformer for converting three phase AC voltages to nine/six phase shifted AC voltages Sep 7, 2006 Issued
Array ( [id] => 4976005 [patent_doc_number] => 20070217236 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-09-20 [patent_title] => 'APPARATUS AND METHOD FOR SUPPLYING DC POWER SOURCE' [patent_app_type] => utility [patent_app_number] => 11/470321 [patent_app_country] => US [patent_app_date] => 2006-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3252 [patent_no_of_claims] => 22 [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/A1/0217/20070217236.pdf [firstpage_image] =>[orig_patent_app_number] => 11470321 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/470321
Apparatus and method for supplying DC power source Sep 5, 2006 Issued
Array ( [id] => 349811 [patent_doc_number] => 07495934 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-02-24 [patent_title] => 'Adaptive synchronous rectification control circuit and method thereof' [patent_app_type] => utility [patent_app_number] => 11/470090 [patent_app_country] => US [patent_app_date] => 2006-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 14 [patent_no_of_words] => 6784 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/495/07495934.pdf [firstpage_image] =>[orig_patent_app_number] => 11470090 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/470090
Adaptive synchronous rectification control circuit and method thereof Sep 4, 2006 Issued
Array ( [id] => 432749 [patent_doc_number] => 07265526 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-09-04 [patent_title] => 'Semiconductor device' [patent_app_type] => utility [patent_app_number] => 11/513120 [patent_app_country] => US [patent_app_date] => 2006-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 9508 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 294 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/265/07265526.pdf [firstpage_image] =>[orig_patent_app_number] => 11513120 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/513120
Semiconductor device Aug 30, 2006 Issued
Array ( [id] => 297039 [patent_doc_number] => 07542316 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-06-02 [patent_title] => 'Switching power supply unit' [patent_app_type] => utility [patent_app_number] => 11/512100 [patent_app_country] => US [patent_app_date] => 2006-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 30 [patent_no_of_words] => 10268 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 261 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/542/07542316.pdf [firstpage_image] =>[orig_patent_app_number] => 11512100 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/512100
Switching power supply unit Aug 29, 2006 Issued
Array ( [id] => 4680978 [patent_doc_number] => 20080247204 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-10-09 [patent_title] => 'Regulator Device for a Three-Phase Ac Machine' [patent_app_type] => utility [patent_app_number] => 12/065540 [patent_app_country] => US [patent_app_date] => 2006-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2189 [patent_no_of_claims] => 6 [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/A1/0247/20080247204.pdf [firstpage_image] =>[orig_patent_app_number] => 12065540 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/065540
Regulator Device for a Three-Phase Ac Machine Aug 27, 2006 Abandoned
Array ( [id] => 5209296 [patent_doc_number] => 20070247880 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-10-25 [patent_title] => 'FULL-BRIDGE ACTIVE CLAMP DC-DC CONVERTER' [patent_app_type] => utility [patent_app_number] => 11/466841 [patent_app_country] => US [patent_app_date] => 2006-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2719 [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/A1/0247/20070247880.pdf [firstpage_image] =>[orig_patent_app_number] => 11466841 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/466841
FULL-BRIDGE ACTIVE CLAMP DC-DC CONVERTER Aug 23, 2006 Abandoned
Array ( [id] => 229811 [patent_doc_number] => 07602628 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-10-13 [patent_title] => 'Power production during a reduced activity state' [patent_app_type] => utility [patent_app_number] => 11/466021 [patent_app_country] => US [patent_app_date] => 2006-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6318 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/602/07602628.pdf [firstpage_image] =>[orig_patent_app_number] => 11466021 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/466021
Power production during a reduced activity state Aug 20, 2006 Issued
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