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] => 585559 [patent_doc_number] => 07460381 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-12-02 [patent_title] => 'Programmable power supply' [patent_app_type] => utility [patent_app_number] => 11/403046 [patent_app_country] => US [patent_app_date] => 2006-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 41 [patent_figures_cnt] => 93 [patent_no_of_words] => 15624 [patent_no_of_claims] => 21 [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/07/460/07460381.pdf [firstpage_image] =>[orig_patent_app_number] => 11403046 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/403046
Programmable power supply Apr 11, 2006 Issued
Array ( [id] => 471242 [patent_doc_number] => 07233506 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2007-06-19 [patent_title] => 'Low kVA/kW transformers for AC to DC multipulse converters' [patent_app_type] => utility [patent_app_number] => 11/395750 [patent_app_country] => US [patent_app_date] => 2006-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 3610 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 318 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/233/07233506.pdf [firstpage_image] =>[orig_patent_app_number] => 11395750 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/395750
Low kVA/kW transformers for AC to DC multipulse converters Apr 2, 2006 Issued
Array ( [id] => 5660227 [patent_doc_number] => 20060250823 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-11-09 [patent_title] => 'Power supply regulator circuit and semiconductor device' [patent_app_type] => utility [patent_app_number] => 11/393880 [patent_app_country] => US [patent_app_date] => 2006-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 20 [patent_figures_cnt] => 20 [patent_no_of_words] => 16218 [patent_no_of_claims] => 12 [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/A1/0250/20060250823.pdf [firstpage_image] =>[orig_patent_app_number] => 11393880 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/393880
Power supply regulator circuit and semiconductor device Mar 30, 2006 Issued
Array ( [id] => 590113 [patent_doc_number] => 07443153 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-10-28 [patent_title] => 'Method and apparatus for a voltage triggered current sink circuit' [patent_app_type] => utility [patent_app_number] => 11/392011 [patent_app_country] => US [patent_app_date] => 2006-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4144 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/443/07443153.pdf [firstpage_image] =>[orig_patent_app_number] => 11392011 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/392011
Method and apparatus for a voltage triggered current sink circuit Mar 28, 2006 Issued
Array ( [id] => 5752508 [patent_doc_number] => 20060221657 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-10-05 [patent_title] => 'AC-DC converting device, and electrical apparatus provided with AC-DC converting function' [patent_app_type] => utility [patent_app_number] => 11/394041 [patent_app_country] => US [patent_app_date] => 2006-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5314 [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/A1/0221/20060221657.pdf [firstpage_image] =>[orig_patent_app_number] => 11394041 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/394041
AC-DC converting device, and electrical apparatus provided with AC-DC converting function Mar 28, 2006 Issued
Array ( [id] => 647668 [patent_doc_number] => 07120036 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-10-10 [patent_title] => 'Switching-mode power supply having a synchronous rectifier' [patent_app_type] => utility [patent_app_number] => 11/392441 [patent_app_country] => US [patent_app_date] => 2006-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 21 [patent_no_of_words] => 10888 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 246 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/120/07120036.pdf [firstpage_image] =>[orig_patent_app_number] => 11392441 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/392441
Switching-mode power supply having a synchronous rectifier Mar 27, 2006 Issued
Array ( [id] => 656044 [patent_doc_number] => 07109693 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-09-19 [patent_title] => 'Switching power supply device and switching power supply system' [patent_app_type] => utility [patent_app_number] => 11/384440 [patent_app_country] => US [patent_app_date] => 2006-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 26 [patent_figures_cnt] => 48 [patent_no_of_words] => 17037 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 339 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/109/07109693.pdf [firstpage_image] =>[orig_patent_app_number] => 11384440 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/384440
Switching power supply device and switching power supply system Mar 20, 2006 Issued
Array ( [id] => 5757772 [patent_doc_number] => 20060208717 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-09-21 [patent_title] => 'Step-down switching regulator' [patent_app_type] => utility [patent_app_number] => 11/378741 [patent_app_country] => US [patent_app_date] => 2006-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6097 [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/A1/0208/20060208717.pdf [firstpage_image] =>[orig_patent_app_number] => 11378741 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/378741
Step-down switching regulator Mar 15, 2006 Issued
Array ( [id] => 221493 [patent_doc_number] => 07609039 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-10-27 [patent_title] => 'Controller and control method for DC-DC converter' [patent_app_type] => utility [patent_app_number] => 11/370880 [patent_app_country] => US [patent_app_date] => 2006-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 12213 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/609/07609039.pdf [firstpage_image] =>[orig_patent_app_number] => 11370880 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/370880
Controller and control method for DC-DC converter Mar 8, 2006 Issued
Array ( [id] => 850368 [patent_doc_number] => 07382633 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-06-03 [patent_title] => 'DC converter' [patent_app_type] => utility [patent_app_number] => 11/369871 [patent_app_country] => US [patent_app_date] => 2006-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 41 [patent_no_of_words] => 14422 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 214 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/382/07382633.pdf [firstpage_image] =>[orig_patent_app_number] => 11369871 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/369871
DC converter Mar 7, 2006 Issued
Array ( [id] => 5731472 [patent_doc_number] => 20060256586 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-11-16 [patent_title] => 'Single-phase power conversion device and three-phase power conversion device' [patent_app_type] => utility [patent_app_number] => 11/368480 [patent_app_country] => US [patent_app_date] => 2006-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 29 [patent_no_of_words] => 22911 [patent_no_of_claims] => 14 [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/A1/0256/20060256586.pdf [firstpage_image] =>[orig_patent_app_number] => 11368480 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/368480
Single-phase power conversion device and three-phase power conversion device Mar 6, 2006 Issued
Array ( [id] => 43929 [patent_doc_number] => 07782033 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-08-24 [patent_title] => 'Method for regulating a voltage and circuit therefor' [patent_app_type] => utility [patent_app_number] => 11/572460 [patent_app_country] => US [patent_app_date] => 2006-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2304 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/782/07782033.pdf [firstpage_image] =>[orig_patent_app_number] => 11572460 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/572460
Method for regulating a voltage and circuit therefor Mar 1, 2006 Issued
Array ( [id] => 5758632 [patent_doc_number] => 20060209577 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-09-21 [patent_title] => 'Control device for controlling a charging switch in a switching regulator and method for controlling a charging switch' [patent_app_type] => utility [patent_app_number] => 11/363491 [patent_app_country] => US [patent_app_date] => 2006-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 15601 [patent_no_of_claims] => 18 [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/A1/0209/20060209577.pdf [firstpage_image] =>[orig_patent_app_number] => 11363491 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/363491
Control device for controlling a charging switch in a switching regulator and method for controlling a charging switch Feb 26, 2006 Issued
Array ( [id] => 5681382 [patent_doc_number] => 20060197649 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-09-07 [patent_title] => 'Resistance hybrid, and voltage detection and constant voltage generating circuits incorporating such resistance hybrid' [patent_app_type] => utility [patent_app_number] => 11/355254 [patent_app_country] => US [patent_app_date] => 2006-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5968 [patent_no_of_claims] => 13 [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/A1/0197/20060197649.pdf [firstpage_image] =>[orig_patent_app_number] => 11355254 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/355254
Resistance hybrid, and voltage detection and constant voltage generating circuits incorporating such resistance hybrid Feb 15, 2006 Abandoned
Array ( [id] => 5629208 [patent_doc_number] => 20060145676 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-07-06 [patent_title] => 'Method and circuit arrangement for a power supply' [patent_app_type] => utility [patent_app_number] => 11/354151 [patent_app_country] => US [patent_app_date] => 2006-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3047 [patent_no_of_claims] => 14 [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/A1/0145/20060145676.pdf [firstpage_image] =>[orig_patent_app_number] => 11354151 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/354151
Method and circuit arrangement for a power supply Feb 14, 2006 Abandoned
Array ( [id] => 7505298 [patent_doc_number] => 08035368 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-10-11 [patent_title] => 'Integrated circuit, universal serial bus on-the-go power source and methods for use therewith' [patent_app_type] => utility [patent_app_number] => 11/352690 [patent_app_country] => US [patent_app_date] => 2006-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 14 [patent_no_of_words] => 3286 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/035/08035368.pdf [firstpage_image] =>[orig_patent_app_number] => 11352690 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/352690
Integrated circuit, universal serial bus on-the-go power source and methods for use therewith Feb 12, 2006 Issued
Array ( [id] => 5911304 [patent_doc_number] => 20060126366 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-06-15 [patent_title] => 'Method and apparatus for output voltage regulation in primary control switched mode power supplies' [patent_app_type] => utility [patent_app_number] => 11/343559 [patent_app_country] => US [patent_app_date] => 2006-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2666 [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/A1/0126/20060126366.pdf [firstpage_image] =>[orig_patent_app_number] => 11343559 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/343559
Method and apparatus for output voltage regulation in primary control switched mode power supplies Jan 29, 2006 Issued
Array ( [id] => 7602654 [patent_doc_number] => 07236381 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-06-26 [patent_title] => 'Current balancing circuit' [patent_app_type] => utility [patent_app_number] => 11/341890 [patent_app_country] => US [patent_app_date] => 2006-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 3700 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 275 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/236/07236381.pdf [firstpage_image] =>[orig_patent_app_number] => 11341890 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/341890
Current balancing circuit Jan 29, 2006 Issued
Array ( [id] => 804670 [patent_doc_number] => 07423887 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-09-09 [patent_title] => 'Switching power supply circuit' [patent_app_type] => utility [patent_app_number] => 11/341271 [patent_app_country] => US [patent_app_date] => 2006-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 17 [patent_no_of_words] => 16255 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 716 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/423/07423887.pdf [firstpage_image] =>[orig_patent_app_number] => 11341271 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/341271
Switching power supply circuit Jan 25, 2006 Issued
Array ( [id] => 380667 [patent_doc_number] => 07310244 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-12-18 [patent_title] => 'Primary side controlled switching regulator' [patent_app_type] => utility [patent_app_number] => 11/338791 [patent_app_country] => US [patent_app_date] => 2006-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 3775 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 295 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/310/07310244.pdf [firstpage_image] =>[orig_patent_app_number] => 11338791 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/338791
Primary side controlled switching regulator Jan 24, 2006 Issued
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