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] => 345595 [patent_doc_number] => 07498785 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-03-03 [patent_title] => 'Step-down switching regulator' [patent_app_type] => utility [patent_app_number] => 12/021879 [patent_app_country] => US [patent_app_date] => 2008-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6154 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 241 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/498/07498785.pdf [firstpage_image] =>[orig_patent_app_number] => 12021879 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/021879
Step-down switching regulator Jan 28, 2008 Issued
Array ( [id] => 327134 [patent_doc_number] => 07514910 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-04-07 [patent_title] => 'DC-DC converter capable of performing for wide and dynamic voltage range' [patent_app_type] => utility [patent_app_number] => 12/020023 [patent_app_country] => US [patent_app_date] => 2008-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3828 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/514/07514910.pdf [firstpage_image] =>[orig_patent_app_number] => 12020023 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/020023
DC-DC converter capable of performing for wide and dynamic voltage range Jan 24, 2008 Issued
Array ( [id] => 5377747 [patent_doc_number] => 20090189586 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-07-30 [patent_title] => 'SWITCHED-CAPACITOR SOFT-START RAMP CIRCUITS' [patent_app_type] => utility [patent_app_number] => 12/020030 [patent_app_country] => US [patent_app_date] => 2008-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3115 [patent_no_of_claims] => 24 [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/A1/0189/20090189586.pdf [firstpage_image] =>[orig_patent_app_number] => 12020030 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/020030
SWITCHED-CAPACITOR SOFT-START RAMP CIRCUITS Jan 24, 2008 Abandoned
Array ( [id] => 83091 [patent_doc_number] => 07746047 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-06-29 [patent_title] => 'Low dropout voltage regulator with improved voltage controlled current source' [patent_app_type] => utility [patent_app_number] => 12/018200 [patent_app_country] => US [patent_app_date] => 2008-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 5891 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/746/07746047.pdf [firstpage_image] =>[orig_patent_app_number] => 12018200 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/018200
Low dropout voltage regulator with improved voltage controlled current source Jan 22, 2008 Issued
Array ( [id] => 4763814 [patent_doc_number] => 20080175025 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-07-24 [patent_title] => 'DC-DC converter and method in wireless communication system' [patent_app_type] => utility [patent_app_number] => 12/009840 [patent_app_country] => US [patent_app_date] => 2008-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4187 [patent_no_of_claims] => 18 [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/A1/0175/20080175025.pdf [firstpage_image] =>[orig_patent_app_number] => 12009840 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/009840
DC-DC converter and method in wireless communication system Jan 20, 2008 Abandoned
Array ( [id] => 264245 [patent_doc_number] => 07570012 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-08-04 [patent_title] => 'Energy storage device for loads having variable power rates' [patent_app_type] => utility [patent_app_number] => 12/010016 [patent_app_country] => US [patent_app_date] => 2008-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 11380 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/570/07570012.pdf [firstpage_image] =>[orig_patent_app_number] => 12010016 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/010016
Energy storage device for loads having variable power rates Jan 17, 2008 Issued
Array ( [id] => 4522028 [patent_doc_number] => 07911812 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-03-22 [patent_title] => 'Control arrangement for a PFC power converter' [patent_app_type] => utility [patent_app_number] => 12/016950 [patent_app_country] => US [patent_app_date] => 2008-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 9447 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/911/07911812.pdf [firstpage_image] =>[orig_patent_app_number] => 12016950 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/016950
Control arrangement for a PFC power converter Jan 17, 2008 Issued
Array ( [id] => 8295094 [patent_doc_number] => 08222877 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-07-17 [patent_title] => 'Voltage regulator and method for voltage regulation' [patent_app_type] => utility [patent_app_number] => 12/523510 [patent_app_country] => US [patent_app_date] => 2008-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 11 [patent_no_of_words] => 8093 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12523510 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/523510
Voltage regulator and method for voltage regulation Jan 15, 2008 Issued
Array ( [id] => 45436 [patent_doc_number] => 07777461 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-08-17 [patent_title] => 'Power supply and controller circuits' [patent_app_type] => utility [patent_app_number] => 11/969655 [patent_app_country] => US [patent_app_date] => 2008-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 40 [patent_figures_cnt] => 105 [patent_no_of_words] => 28823 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/777/07777461.pdf [firstpage_image] =>[orig_patent_app_number] => 11969655 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/969655
Power supply and controller circuits Jan 3, 2008 Issued
Array ( [id] => 4587753 [patent_doc_number] => 07852053 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-12-14 [patent_title] => 'Power supply and controller circuits' [patent_app_type] => utility [patent_app_number] => 11/969659 [patent_app_country] => US [patent_app_date] => 2008-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 40 [patent_figures_cnt] => 105 [patent_no_of_words] => 29275 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/852/07852053.pdf [firstpage_image] =>[orig_patent_app_number] => 11969659 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/969659
Power supply and controller circuits Jan 3, 2008 Issued
Array ( [id] => 5587363 [patent_doc_number] => 20090106565 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-04-23 [patent_title] => 'POWER CONTROL APPARATUS FOR MOTHERBOARD' [patent_app_type] => utility [patent_app_number] => 11/965750 [patent_app_country] => US [patent_app_date] => 2007-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1467 [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/A1/0106/20090106565.pdf [firstpage_image] =>[orig_patent_app_number] => 11965750 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/965750
Power control apparatus for motherboard Dec 27, 2007 Issued
Array ( [id] => 7519419 [patent_doc_number] => 07973522 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-07-05 [patent_title] => 'DC/DC converter, and power amplifier applying the same' [patent_app_type] => utility [patent_app_number] => 12/005380 [patent_app_country] => US [patent_app_date] => 2007-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 20 [patent_no_of_words] => 3299 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/973/07973522.pdf [firstpage_image] =>[orig_patent_app_number] => 12005380 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/005380
DC/DC converter, and power amplifier applying the same Dec 26, 2007 Issued
Array ( [id] => 6370879 [patent_doc_number] => 20100315060 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-12-16 [patent_title] => 'REFERENCE VOLTAGE GENERATION CIRCUIT' [patent_app_type] => utility [patent_app_number] => 12/518050 [patent_app_country] => US [patent_app_date] => 2007-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5210 [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/A1/0315/20100315060.pdf [firstpage_image] =>[orig_patent_app_number] => 12518050 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/518050
Reference voltage generation circuit Nov 29, 2007 Issued
Array ( [id] => 4830166 [patent_doc_number] => 20080129259 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-06-05 [patent_title] => 'Multiphase DC-DC converter' [patent_app_type] => utility [patent_app_number] => 11/998139 [patent_app_country] => US [patent_app_date] => 2007-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 6435 [patent_no_of_claims] => 10 [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/A1/0129/20080129259.pdf [firstpage_image] =>[orig_patent_app_number] => 11998139 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/998139
Multiphase DC-DC converter Nov 27, 2007 Issued
Array ( [id] => 289429 [patent_doc_number] => 07548046 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2009-06-16 [patent_title] => 'Method and apparatus for multi-phase DC-DC converters using coupled inductors in discontinuous conduction mode' [patent_app_type] => utility [patent_app_number] => 11/945197 [patent_app_country] => US [patent_app_date] => 2007-11-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 3886 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/548/07548046.pdf [firstpage_image] =>[orig_patent_app_number] => 11945197 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/945197
Method and apparatus for multi-phase DC-DC converters using coupled inductors in discontinuous conduction mode Nov 25, 2007 Issued
Array ( [id] => 6550670 [patent_doc_number] => 20100045251 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-02-25 [patent_title] => 'VOLTAGE OUTPUT CIRCUIT, INTEGRATED CIRCUIT AND ELECTRONIC DEVICE' [patent_app_type] => utility [patent_app_number] => 12/312420 [patent_app_country] => US [patent_app_date] => 2007-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 11397 [patent_no_of_claims] => 10 [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/A1/0045/20100045251.pdf [firstpage_image] =>[orig_patent_app_number] => 12312420 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/312420
Voltage output circuit, integrated circuit and electronic device Nov 14, 2007 Issued
Array ( [id] => 4597439 [patent_doc_number] => 07982445 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2011-07-19 [patent_title] => 'System and method for controlling overshoot and undershoot in a switching regulator' [patent_app_type] => utility [patent_app_number] => 11/983352 [patent_app_country] => US [patent_app_date] => 2007-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 4039 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/982/07982445.pdf [firstpage_image] =>[orig_patent_app_number] => 11983352 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/983352
System and method for controlling overshoot and undershoot in a switching regulator Nov 7, 2007 Issued
Array ( [id] => 4582203 [patent_doc_number] => 07830689 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-11-09 [patent_title] => 'Power converter' [patent_app_type] => utility [patent_app_number] => 11/933690 [patent_app_country] => US [patent_app_date] => 2007-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 20 [patent_no_of_words] => 15977 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/830/07830689.pdf [firstpage_image] =>[orig_patent_app_number] => 11933690 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/933690
Power converter Oct 31, 2007 Issued
Array ( [id] => 4897259 [patent_doc_number] => 20080116872 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-05-22 [patent_title] => 'DC-DC converter' [patent_app_type] => utility [patent_app_number] => 11/976651 [patent_app_country] => US [patent_app_date] => 2007-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3145 [patent_no_of_claims] => 10 [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/A1/0116/20080116872.pdf [firstpage_image] =>[orig_patent_app_number] => 11976651 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/976651
DC-DC converter Oct 25, 2007 Abandoned
Array ( [id] => 93455 [patent_doc_number] => 07733075 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2010-06-08 [patent_title] => 'Voltage sensing in a supply regulator for a suspend mode' [patent_app_type] => utility [patent_app_number] => 11/978010 [patent_app_country] => US [patent_app_date] => 2007-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 7144 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/733/07733075.pdf [firstpage_image] =>[orig_patent_app_number] => 11978010 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/978010
Voltage sensing in a supply regulator for a suspend mode Oct 25, 2007 Issued
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