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] => 8713983 [patent_doc_number] => 08400126 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-03-19 [patent_title] => 'Floating-gate programmable low-dropout regulator and method therefor' [patent_app_type] => utility [patent_app_number] => 12/760150 [patent_app_country] => US [patent_app_date] => 2010-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4094 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12760150 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/760150
Floating-gate programmable low-dropout regulator and method therefor Apr 13, 2010 Issued
Array ( [id] => 9185374 [patent_doc_number] => 08625319 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2014-01-07 [patent_title] => 'Bridgeless PFC circuit for critical continuous current mode and controlling method thereof' [patent_app_type] => utility [patent_app_number] => 12/757150 [patent_app_country] => US [patent_app_date] => 2010-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 19 [patent_no_of_words] => 6540 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12757150 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/757150
Bridgeless PFC circuit for critical continuous current mode and controlling method thereof Apr 8, 2010 Issued
Array ( [id] => 8835864 [patent_doc_number] => 08451628 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-05-28 [patent_title] => 'Switching converter systems with isolating digital feedback loops' [patent_app_type] => utility [patent_app_number] => 12/752930 [patent_app_country] => US [patent_app_date] => 2010-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5014 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12752930 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/752930
Switching converter systems with isolating digital feedback loops Mar 31, 2010 Issued
Array ( [id] => 6265159 [patent_doc_number] => 20100253303 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-10-07 [patent_title] => 'VOLTAGE REGULATOR WITH HIGH ACCURACY AND HIGH POWER SUPPLY REJECTION RATIO' [patent_app_type] => utility [patent_app_number] => 12/750260 [patent_app_country] => US [patent_app_date] => 2010-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2767 [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/A1/0253/20100253303.pdf [firstpage_image] =>[orig_patent_app_number] => 12750260 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/750260
Voltage regulator with high accuracy and high power supply rejection ratio Mar 29, 2010 Issued
Array ( [id] => 4635724 [patent_doc_number] => 08014180 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-09-06 [patent_title] => 'Voltage regulator with inductor banks' [patent_app_type] => utility [patent_app_number] => 12/748356 [patent_app_country] => US [patent_app_date] => 2010-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 7469 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/014/08014180.pdf [firstpage_image] =>[orig_patent_app_number] => 12748356 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/748356
Voltage regulator with inductor banks Mar 25, 2010 Issued
Array ( [id] => 8654254 [patent_doc_number] => 08374009 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-02-12 [patent_title] => 'Multi-level parallel phase converter' [patent_app_type] => utility [patent_app_number] => 12/731280 [patent_app_country] => US [patent_app_date] => 2010-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 1928 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [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] => 12731280 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/731280
Multi-level parallel phase converter Mar 24, 2010 Issued
Array ( [id] => 8593352 [patent_doc_number] => 08351229 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2013-01-08 [patent_title] => 'Current sharing power system' [patent_app_type] => utility [patent_app_number] => 12/731140 [patent_app_country] => US [patent_app_date] => 2010-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 3612 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12731140 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/731140
Current sharing power system Mar 23, 2010 Issued
Array ( [id] => 7484988 [patent_doc_number] => 20110235371 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-09-29 [patent_title] => 'Constant-current circuit capable of voltage compensation and zero-voltage switching' [patent_app_type] => utility [patent_app_number] => 12/659860 [patent_app_country] => US [patent_app_date] => 2010-03-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 5544 [patent_no_of_claims] => 23 [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/A1/0235/20110235371.pdf [firstpage_image] =>[orig_patent_app_number] => 12659860 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/659860
Constant-current circuit capable of voltage compensation and zero-voltage switching Mar 23, 2010 Issued
Array ( [id] => 7699039 [patent_doc_number] => 20110227551 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-09-22 [patent_title] => 'MOBILE WIRELESS COMMUNICATIONS DEVICE INCLUDING REMOVABLE ELECTRICAL POWER SUPPLY MODULE AND RELATED METHODS' [patent_app_type] => utility [patent_app_number] => 12/728900 [patent_app_country] => US [patent_app_date] => 2010-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3275 [patent_no_of_claims] => 21 [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/A1/0227/20110227551.pdf [firstpage_image] =>[orig_patent_app_number] => 12728900 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/728900
Mobile wireless communications device including removable electrical power supply module and related methods Mar 21, 2010 Issued
Array ( [id] => 6609174 [patent_doc_number] => 20100171477 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-07-08 [patent_title] => 'Power supply device and electronic apparatus' [patent_app_type] => utility [patent_app_number] => 12/659700 [patent_app_country] => US [patent_app_date] => 2010-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5863 [patent_no_of_claims] => 4 [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/A1/0171/20100171477.pdf [firstpage_image] =>[orig_patent_app_number] => 12659700 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/659700
Power supply device and electronic apparatus Mar 16, 2010 Abandoned
Array ( [id] => 8446951 [patent_doc_number] => 08289008 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-10-16 [patent_title] => 'Voltage regulator which provides sequentially and arbitrarrily shaped regulated voltage and related method' [patent_app_type] => utility [patent_app_number] => 12/726340 [patent_app_country] => US [patent_app_date] => 2010-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2553 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12726340 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/726340
Voltage regulator which provides sequentially and arbitrarrily shaped regulated voltage and related method Mar 16, 2010 Issued
Array ( [id] => 8572461 [patent_doc_number] => 08339111 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-12-25 [patent_title] => 'Reactive power compensator' [patent_app_type] => utility [patent_app_number] => 12/724610 [patent_app_country] => US [patent_app_date] => 2010-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 7384 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12724610 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/724610
Reactive power compensator Mar 15, 2010 Issued
Array ( [id] => 8190613 [patent_doc_number] => 08183846 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-05-22 [patent_title] => 'Method and apparatus for controlling a DC/DC converter' [patent_app_type] => utility [patent_app_number] => 12/723867 [patent_app_country] => US [patent_app_date] => 2010-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 5115 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/183/08183846.pdf [firstpage_image] =>[orig_patent_app_number] => 12723867 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/723867
Method and apparatus for controlling a DC/DC converter Mar 14, 2010 Issued
Array ( [id] => 6523494 [patent_doc_number] => 20100231186 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-09-16 [patent_title] => 'SINGLE-INDUCTOR MULTIPLE-OUTPUT POWER CONVERTER' [patent_app_type] => utility [patent_app_number] => 12/720030 [patent_app_country] => US [patent_app_date] => 2010-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 3422 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0231/20100231186.pdf [firstpage_image] =>[orig_patent_app_number] => 12720030 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/720030
Single-inductor multiple-output power converter Mar 8, 2010 Issued
Array ( [id] => 6384730 [patent_doc_number] => 20100302814 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-12-02 [patent_title] => 'CONTROLLER FOR SWITCHING POWER SUPPLY' [patent_app_type] => utility [patent_app_number] => 12/720410 [patent_app_country] => US [patent_app_date] => 2010-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4013 [patent_no_of_claims] => 24 [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/A1/0302/20100302814.pdf [firstpage_image] =>[orig_patent_app_number] => 12720410 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/720410
Controller for switching power supply Mar 8, 2010 Issued
Array ( [id] => 8083293 [patent_doc_number] => 08148970 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-04-03 [patent_title] => 'Reference current generating circuit' [patent_app_type] => utility [patent_app_number] => 12/719320 [patent_app_country] => US [patent_app_date] => 2010-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 7239 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/148/08148970.pdf [firstpage_image] =>[orig_patent_app_number] => 12719320 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/719320
Reference current generating circuit Mar 7, 2010 Issued
Array ( [id] => 8422416 [patent_doc_number] => 08278905 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-10-02 [patent_title] => 'Rotating gain resistors to produce a bandgap voltage with low-drift' [patent_app_type] => utility [patent_app_number] => 12/718840 [patent_app_country] => US [patent_app_date] => 2010-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4336 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12718840 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/718840
Rotating gain resistors to produce a bandgap voltage with low-drift Mar 4, 2010 Issued
Array ( [id] => 7777216 [patent_doc_number] => 08120933 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-02-21 [patent_title] => 'Power converter with reverse recovery avoidance' [patent_app_type] => utility [patent_app_number] => 12/714860 [patent_app_country] => US [patent_app_date] => 2010-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5013 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/120/08120933.pdf [firstpage_image] =>[orig_patent_app_number] => 12714860 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/714860
Power converter with reverse recovery avoidance Feb 28, 2010 Issued
Array ( [id] => 6053762 [patent_doc_number] => 20110110122 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-05-12 [patent_title] => 'FLYBACK CONVERTER SYSTEM CAPABLE OF PREVENTING TWO SIDE SWITCHES FROM BEING TURNED ON SIMUTANEOUSLY' [patent_app_type] => utility [patent_app_number] => 12/713160 [patent_app_country] => US [patent_app_date] => 2010-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5108 [patent_no_of_claims] => 32 [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/A1/0110/20110110122.pdf [firstpage_image] =>[orig_patent_app_number] => 12713160 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/713160
Flyback converter system capable of preventing two side switches from being turned on simultaneously Feb 24, 2010 Issued
Array ( [id] => 8555967 [patent_doc_number] => 08330442 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-12-11 [patent_title] => 'DC to DC converter and method for reducing overshoot' [patent_app_type] => utility [patent_app_number] => 12/710860 [patent_app_country] => US [patent_app_date] => 2010-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 19 [patent_no_of_words] => 7161 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 260 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12710860 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/710860
DC to DC converter and method for reducing overshoot Feb 22, 2010 Issued
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