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] => 1179307 [patent_doc_number] => 06747442 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-06-08 [patent_title] => 'Multiphase integrated DC-to-DC voltage converter' [patent_app_type] => B2 [patent_app_number] => 10/079701 [patent_app_country] => US [patent_app_date] => 2002-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2627 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/747/06747442.pdf [firstpage_image] =>[orig_patent_app_number] => 10079701 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/079701
Multiphase integrated DC-to-DC voltage converter Feb 18, 2002 Issued
Array ( [id] => 6207210 [patent_doc_number] => 20020071296 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-06-13 [patent_title] => 'Apparatus for metering at least one type of electrical power over a predetermined range of service voltages' [patent_app_type] => new [patent_app_number] => 10/076990 [patent_app_country] => US [patent_app_date] => 2002-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5505 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 225 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0071/20020071296.pdf [firstpage_image] =>[orig_patent_app_number] => 10076990 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/076990
Apparatus for metering at least one type of electrical power over a predetermined range of service voltages Feb 14, 2002 Abandoned
Array ( [id] => 1372012 [patent_doc_number] => 06574122 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-06-03 [patent_title] => 'Low-noise switching power supply' [patent_app_type] => B2 [patent_app_number] => 10/075720 [patent_app_country] => US [patent_app_date] => 2002-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 13 [patent_no_of_words] => 6313 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 281 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/574/06574122.pdf [firstpage_image] =>[orig_patent_app_number] => 10075720 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/075720
Low-noise switching power supply Feb 13, 2002 Issued
Array ( [id] => 6782034 [patent_doc_number] => 20030063481 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-04-03 [patent_title] => 'Soft-start of DC link capacitors for power electronics and drive systems' [patent_app_type] => new [patent_app_number] => 10/075880 [patent_app_country] => US [patent_app_date] => 2002-02-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2911 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 72 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0063/20030063481.pdf [firstpage_image] =>[orig_patent_app_number] => 10075880 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/075880
Soft-start of DC link capacitors for power electronics and drive systems Feb 12, 2002 Issued
Array ( [id] => 1457668 [patent_doc_number] => 06462963 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-10-08 [patent_title] => 'Zero voltage switching power conversion circuits' [patent_app_type] => B1 [patent_app_number] => 10/076008 [patent_app_country] => US [patent_app_date] => 2002-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 15 [patent_no_of_words] => 5137 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/462/06462963.pdf [firstpage_image] =>[orig_patent_app_number] => 10076008 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/076008
Zero voltage switching power conversion circuits Feb 11, 2002 Issued
Array ( [id] => 498828 [patent_doc_number] => 07212420 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-05-01 [patent_title] => 'Universal serial bus voltage transformer' [patent_app_type] => utility [patent_app_number] => 10/072921 [patent_app_country] => US [patent_app_date] => 2002-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 1646 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/212/07212420.pdf [firstpage_image] =>[orig_patent_app_number] => 10072921 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/072921
Universal serial bus voltage transformer Feb 11, 2002 Issued
Array ( [id] => 1376626 [patent_doc_number] => 06566849 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-05-20 [patent_title] => 'Non-linear temperature compensation circuit' [patent_app_type] => B1 [patent_app_number] => 10/075130 [patent_app_country] => US [patent_app_date] => 2002-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 2283 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/566/06566849.pdf [firstpage_image] =>[orig_patent_app_number] => 10075130 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/075130
Non-linear temperature compensation circuit Feb 11, 2002 Issued
Array ( [id] => 6705202 [patent_doc_number] => 20030151936 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-08-14 [patent_title] => 'Dual input AC and DC power supply having a programmable DC output utilizing a secondary buck converter' [patent_app_type] => new [patent_app_number] => 10/072074 [patent_app_country] => US [patent_app_date] => 2002-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3573 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0151/20030151936.pdf [firstpage_image] =>[orig_patent_app_number] => 10072074 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/072074
Dual input AC and DC power supply having a programmable DC output utilizing a secondary buck converter Feb 7, 2002 Issued
Array ( [id] => 7630504 [patent_doc_number] => 06636432 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-10-21 [patent_title] => 'Power cord securing device for power supply apparatus' [patent_app_type] => B2 [patent_app_number] => 10/071920 [patent_app_country] => US [patent_app_date] => 2002-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1936 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/636/06636432.pdf [firstpage_image] =>[orig_patent_app_number] => 10071920 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/071920
Power cord securing device for power supply apparatus Feb 7, 2002 Issued
Array ( [id] => 1367874 [patent_doc_number] => 06577513 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-06-10 [patent_title] => 'Lighting equipment built-in on-line uninterruptible power system capable of outputting AC sinusoidal power from a single DC source' [patent_app_type] => B1 [patent_app_number] => 10/066771 [patent_app_country] => US [patent_app_date] => 2002-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1623 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 392 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/577/06577513.pdf [firstpage_image] =>[orig_patent_app_number] => 10066771 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/066771
Lighting equipment built-in on-line uninterruptible power system capable of outputting AC sinusoidal power from a single DC source Feb 5, 2002 Issued
Array ( [id] => 1572607 [patent_doc_number] => 06498734 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-12-24 [patent_title] => 'Power supply unit having reduced size and weight and an electronic apparatus using the same' [patent_app_type] => B1 [patent_app_number] => 09/937081 [patent_app_country] => US [patent_app_date] => 2002-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 4266 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/498/06498734.pdf [firstpage_image] =>[orig_patent_app_number] => 09937081 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/937081
Power supply unit having reduced size and weight and an electronic apparatus using the same Feb 3, 2002 Issued
Array ( [id] => 1275718 [patent_doc_number] => 06654267 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-11-25 [patent_title] => 'Power supply apparatus providing plural outputs of specific characteristics' [patent_app_type] => B2 [patent_app_number] => 10/057000 [patent_app_country] => US [patent_app_date] => 2002-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3249 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/654/06654267.pdf [firstpage_image] =>[orig_patent_app_number] => 10057000 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/057000
Power supply apparatus providing plural outputs of specific characteristics Jan 30, 2002 Issued
Array ( [id] => 1051620 [patent_doc_number] => 06862197 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-03-01 [patent_title] => 'Arrangement for demagnetizing a transformer' [patent_app_type] => utility [patent_app_number] => 10/470160 [patent_app_country] => US [patent_app_date] => 2002-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 1741 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/862/06862197.pdf [firstpage_image] =>[orig_patent_app_number] => 10470160 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/470160
Arrangement for demagnetizing a transformer Jan 24, 2002 Issued
Array ( [id] => 1066538 [patent_doc_number] => 06847201 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-01-25 [patent_title] => 'Compensation circuit for the phase shift in electric meters for direct connection' [patent_app_type] => utility [patent_app_number] => 10/470461 [patent_app_country] => US [patent_app_date] => 2002-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1984 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/847/06847201.pdf [firstpage_image] =>[orig_patent_app_number] => 10470461 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/470461
Compensation circuit for the phase shift in electric meters for direct connection Jan 23, 2002 Issued
Array ( [id] => 639734 [patent_doc_number] => 07126832 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-10-24 [patent_title] => 'Controller for power converter' [patent_app_type] => utility [patent_app_number] => 10/432240 [patent_app_country] => US [patent_app_date] => 2002-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 3467 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 356 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/126/07126832.pdf [firstpage_image] =>[orig_patent_app_number] => 10432240 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/432240
Controller for power converter Jan 23, 2002 Issued
Array ( [id] => 6786047 [patent_doc_number] => 20030137286 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-07-24 [patent_title] => 'Capacitorless DC-DC converter' [patent_app_type] => new [patent_app_number] => 10/054831 [patent_app_country] => US [patent_app_date] => 2002-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5240 [patent_no_of_claims] => 38 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0137/20030137286.pdf [firstpage_image] =>[orig_patent_app_number] => 10054831 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/054831
Apparatus and method for DC-to-DC power conversion Jan 22, 2002 Issued
Array ( [id] => 6270601 [patent_doc_number] => 20020105307 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-08-08 [patent_title] => 'Digitally controlled DC/DC converter' [patent_app_type] => new [patent_app_number] => 10/055381 [patent_app_country] => US [patent_app_date] => 2002-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3264 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 19 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0105/20020105307.pdf [firstpage_image] =>[orig_patent_app_number] => 10055381 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/055381
Digitally controlled DC/DC converter Jan 21, 2002 Issued
Array ( [id] => 6657321 [patent_doc_number] => 20030133317 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-07-17 [patent_title] => 'APPARATUS AND A METHOD FOR VOLTAGE CONVERSION' [patent_app_type] => new [patent_app_number] => 10/046720 [patent_app_country] => US [patent_app_date] => 2002-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 25 [patent_no_of_words] => 11363 [patent_no_of_claims] => 63 [patent_no_of_ind_claims] => 24 [patent_words_short_claim] => 27 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0133/20030133317.pdf [firstpage_image] =>[orig_patent_app_number] => 10046720 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/046720
Apparatus and a method for voltage conversion Jan 16, 2002 Issued
Array ( [id] => 1234408 [patent_doc_number] => 06693804 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-02-17 [patent_title] => 'Switching power supply circuit' [patent_app_type] => B2 [patent_app_number] => 10/053190 [patent_app_country] => US [patent_app_date] => 2002-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 2904 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/693/06693804.pdf [firstpage_image] =>[orig_patent_app_number] => 10053190 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/053190
Switching power supply circuit Jan 14, 2002 Issued
Array ( [id] => 936914 [patent_doc_number] => RE038906 [patent_country] => US [patent_kind] => E1 [patent_issue_date] => 2005-12-06 [patent_title] => 'Current mode DC/DC converter with controlled output impedance' [patent_app_type] => reissue [patent_app_number] => 10/045169 [patent_app_country] => US [patent_app_date] => 2002-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 3654 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => -2 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/RE/038/RE038906.pdf [firstpage_image] =>[orig_patent_app_number] => 10045169 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/045169
Current mode DC/DC converter with controlled output impedance Jan 10, 2002 Issued
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