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] => 4302114 [patent_doc_number] => 06212079 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-04-03 [patent_title] => 'Method and apparatus for improving efficiency in a switching regulator at light loads' [patent_app_type] => 1 [patent_app_number] => 9/608161 [patent_app_country] => US [patent_app_date] => 2000-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 5890 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/212/06212079.pdf [firstpage_image] =>[orig_patent_app_number] => 608161 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/608161
Method and apparatus for improving efficiency in a switching regulator at light loads Jun 29, 2000 Issued
Array ( [id] => 657210 [patent_doc_number] => 07110266 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2006-09-19 [patent_title] => 'Multiple element rectification circuit' [patent_app_type] => utility [patent_app_number] => 10/030379 [patent_app_country] => US [patent_app_date] => 2000-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 34 [patent_figures_cnt] => 36 [patent_no_of_words] => 18541 [patent_no_of_claims] => 72 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/110/07110266.pdf [firstpage_image] =>[orig_patent_app_number] => 10030379 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/030379
Multiple element rectification circuit Jun 29, 2000 Issued
Array ( [id] => 1314550 [patent_doc_number] => 06618236 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-09-09 [patent_title] => 'Magnetic head handling glove' [patent_app_type] => B1 [patent_app_number] => 09/607583 [patent_app_country] => US [patent_app_date] => 2000-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1587 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/618/06618236.pdf [firstpage_image] =>[orig_patent_app_number] => 09607583 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/607583
Magnetic head handling glove Jun 28, 2000 Issued
Array ( [id] => 4363947 [patent_doc_number] => 06175225 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-01-16 [patent_title] => 'Switching arrangement and switch component for a DC-DC converter' [patent_app_type] => 1 [patent_app_number] => 9/606340 [patent_app_country] => US [patent_app_date] => 2000-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 6057 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 236 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/175/06175225.pdf [firstpage_image] =>[orig_patent_app_number] => 606340 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/606340
Switching arrangement and switch component for a DC-DC converter Jun 28, 2000 Issued
Array ( [id] => 1487978 [patent_doc_number] => RE037738 [patent_country] => US [patent_kind] => E1 [patent_issue_date] => 2002-06-11 [patent_title] => 'Simple and efficient switching regulator for fast transient loads such as microprocessors' [patent_app_type] => E1 [patent_app_number] => 09/607501 [patent_app_country] => US [patent_app_date] => 2000-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2071 [patent_no_of_claims] => 50 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/RE/037/RE037738.pdf [firstpage_image] =>[orig_patent_app_number] => 09607501 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/607501
Simple and efficient switching regulator for fast transient loads such as microprocessors Jun 27, 2000 Issued
Array ( [id] => 4279457 [patent_doc_number] => 06323630 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-11-27 [patent_title] => 'Reference voltage generation circuit and reference current generation circuit' [patent_app_type] => 1 [patent_app_number] => 9/604816 [patent_app_country] => US [patent_app_date] => 2000-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 23 [patent_no_of_words] => 9258 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/323/06323630.pdf [firstpage_image] =>[orig_patent_app_number] => 604816 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/604816
Reference voltage generation circuit and reference current generation circuit Jun 27, 2000 Issued
Array ( [id] => 4380549 [patent_doc_number] => 06275397 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-08-14 [patent_title] => 'Power factor correction control circuit for regulating the current waveshape in a switching power supply' [patent_app_type] => 1 [patent_app_number] => 9/604381 [patent_app_country] => US [patent_app_date] => 2000-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 4810 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 262 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/275/06275397.pdf [firstpage_image] =>[orig_patent_app_number] => 604381 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/604381
Power factor correction control circuit for regulating the current waveshape in a switching power supply Jun 26, 2000 Issued
Array ( [id] => 1555879 [patent_doc_number] => 06349045 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-02-19 [patent_title] => 'Switched-mode power supply with switching-off from secondary side' [patent_app_type] => B1 [patent_app_number] => 09/602981 [patent_app_country] => US [patent_app_date] => 2000-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2060 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/349/06349045.pdf [firstpage_image] =>[orig_patent_app_number] => 09602981 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/602981
Switched-mode power supply with switching-off from secondary side Jun 22, 2000 Issued
Array ( [id] => 4425509 [patent_doc_number] => 06195270 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-02-27 [patent_title] => 'Self clamping zero voltage switching DC transformers' [patent_app_type] => 1 [patent_app_number] => 9/596800 [patent_app_country] => US [patent_app_date] => 2000-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 63 [patent_figures_cnt] => 63 [patent_no_of_words] => 9988 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 224 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/195/06195270.pdf [firstpage_image] =>[orig_patent_app_number] => 596800 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/596800
Self clamping zero voltage switching DC transformers Jun 18, 2000 Issued
Array ( [id] => 4383724 [patent_doc_number] => 06288912 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-09-11 [patent_title] => 'Power supply device for a light box including first and second DC to DC convertors and energy reserve' [patent_app_type] => 1 [patent_app_number] => 9/581501 [patent_app_country] => US [patent_app_date] => 2000-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1839 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/288/06288912.pdf [firstpage_image] =>[orig_patent_app_number] => 581501 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/581501
Power supply device for a light box including first and second DC to DC convertors and energy reserve Jun 15, 2000 Issued
Array ( [id] => 1487112 [patent_doc_number] => 06366066 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-04-02 [patent_title] => 'Circuit and method for reducing quiescent current in a switching regulator' [patent_app_type] => B1 [patent_app_number] => 09/595452 [patent_app_country] => US [patent_app_date] => 2000-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4111 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/366/06366066.pdf [firstpage_image] =>[orig_patent_app_number] => 09595452 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/595452
Circuit and method for reducing quiescent current in a switching regulator Jun 15, 2000 Issued
Array ( [id] => 4391427 [patent_doc_number] => 06262566 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-07-17 [patent_title] => 'DC-to-DC controller having a multi-phase synchronous buck regulator' [patent_app_type] => 1 [patent_app_number] => 9/594010 [patent_app_country] => US [patent_app_date] => 2000-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 16 [patent_no_of_words] => 5206 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/262/06262566.pdf [firstpage_image] =>[orig_patent_app_number] => 594010 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/594010
DC-to-DC controller having a multi-phase synchronous buck regulator Jun 14, 2000 Issued
Array ( [id] => 4367746 [patent_doc_number] => 06255805 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-07-03 [patent_title] => 'Device for electrical source sharing' [patent_app_type] => 1 [patent_app_number] => 9/594111 [patent_app_country] => US [patent_app_date] => 2000-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3044 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/255/06255805.pdf [firstpage_image] =>[orig_patent_app_number] => 594111 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/594111
Device for electrical source sharing Jun 13, 2000 Issued
Array ( [id] => 4321387 [patent_doc_number] => 06242898 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-06-05 [patent_title] => 'Start-up circuit and voltage supply circuit using the same' [patent_app_type] => 1 [patent_app_number] => 9/593300 [patent_app_country] => US [patent_app_date] => 2000-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 22 [patent_no_of_words] => 13894 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/242/06242898.pdf [firstpage_image] =>[orig_patent_app_number] => 593300 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/593300
Start-up circuit and voltage supply circuit using the same Jun 12, 2000 Issued
Array ( [id] => 4419787 [patent_doc_number] => 06266255 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-07-24 [patent_title] => 'Efficient power supply with small transformers' [patent_app_type] => 1 [patent_app_number] => 9/592490 [patent_app_country] => US [patent_app_date] => 2000-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 19 [patent_no_of_words] => 2952 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/266/06266255.pdf [firstpage_image] =>[orig_patent_app_number] => 592490 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/592490
Efficient power supply with small transformers Jun 11, 2000 Issued
Array ( [id] => 4301851 [patent_doc_number] => 06181120 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-01-30 [patent_title] => 'Current mode dc/dc converter with controlled output impedance' [patent_app_type] => 1 [patent_app_number] => 9/591360 [patent_app_country] => US [patent_app_date] => 2000-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 3710 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/181/06181120.pdf [firstpage_image] =>[orig_patent_app_number] => 591360 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/591360
Current mode dc/dc converter with controlled output impedance Jun 8, 2000 Issued
Array ( [id] => 4363206 [patent_doc_number] => 06215677 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-04-10 [patent_title] => 'Method and an apparatus for current sensing in an AC/DC converter' [patent_app_type] => 1 [patent_app_number] => 9/590300 [patent_app_country] => US [patent_app_date] => 2000-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1809 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/215/06215677.pdf [firstpage_image] =>[orig_patent_app_number] => 590300 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/590300
Method and an apparatus for current sensing in an AC/DC converter Jun 8, 2000 Issued
Array ( [id] => 1437631 [patent_doc_number] => 06356461 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-03-12 [patent_title] => 'Transformer flux observer for a full bridge power converter and method of operation thereof' [patent_app_type] => B1 [patent_app_number] => 09/589970 [patent_app_country] => US [patent_app_date] => 2000-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3858 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/356/06356461.pdf [firstpage_image] =>[orig_patent_app_number] => 09589970 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/589970
Transformer flux observer for a full bridge power converter and method of operation thereof Jun 7, 2000 Issued
Array ( [id] => 613336 [patent_doc_number] => 07148736 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2006-12-12 [patent_title] => 'Power switch' [patent_app_type] => utility [patent_app_number] => 09/590041 [patent_app_country] => US [patent_app_date] => 2000-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 4277 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/148/07148736.pdf [firstpage_image] =>[orig_patent_app_number] => 09590041 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/590041
Power switch Jun 7, 2000 Issued
Array ( [id] => 4299022 [patent_doc_number] => 06236192 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-05-22 [patent_title] => 'AC voltage regulator' [patent_app_type] => 1 [patent_app_number] => 9/589361 [patent_app_country] => US [patent_app_date] => 2000-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 23 [patent_no_of_words] => 4513 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/236/06236192.pdf [firstpage_image] =>[orig_patent_app_number] => 589361 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/589361
AC voltage regulator Jun 7, 2000 Issued
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