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] => 471250 [patent_doc_number] => 07233509 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-06-19 [patent_title] => 'Parallel operating system of DC-AC converters and controller IC therefor' [patent_app_type] => utility [patent_app_number] => 11/203321 [patent_app_country] => US [patent_app_date] => 2005-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6758 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/233/07233509.pdf [firstpage_image] =>[orig_patent_app_number] => 11203321 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/203321
Parallel operating system of DC-AC converters and controller IC therefor Aug 11, 2005 Issued
Array ( [id] => 331479 [patent_doc_number] => 07511979 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-03-31 [patent_title] => 'Automatic phase converter' [patent_app_type] => utility [patent_app_number] => 11/207621 [patent_app_country] => US [patent_app_date] => 2005-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 9173 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/511/07511979.pdf [firstpage_image] =>[orig_patent_app_number] => 11207621 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/207621
Automatic phase converter Aug 11, 2005 Issued
Array ( [id] => 353588 [patent_doc_number] => 07492614 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-02-17 [patent_title] => 'Switching power supply apparatus' [patent_app_type] => utility [patent_app_number] => 11/660590 [patent_app_country] => US [patent_app_date] => 2005-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 8215 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/492/07492614.pdf [firstpage_image] =>[orig_patent_app_number] => 11660590 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/660590
Switching power supply apparatus Aug 9, 2005 Issued
Array ( [id] => 644058 [patent_doc_number] => 07123490 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-10-17 [patent_title] => 'Synchronous rectifying switching power source circuit' [patent_app_type] => utility [patent_app_number] => 11/201740 [patent_app_country] => US [patent_app_date] => 2005-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 15 [patent_no_of_words] => 4581 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 261 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/123/07123490.pdf [firstpage_image] =>[orig_patent_app_number] => 11201740 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/201740
Synchronous rectifying switching power source circuit Aug 9, 2005 Issued
Array ( [id] => 5612049 [patent_doc_number] => 20060113975 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-06-01 [patent_title] => 'Method and apparatus for controlling output current of a cascaded DC/DC converter' [patent_app_type] => utility [patent_app_number] => 11/187780 [patent_app_country] => US [patent_app_date] => 2005-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4541 [patent_no_of_claims] => 35 [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/A1/0113/20060113975.pdf [firstpage_image] =>[orig_patent_app_number] => 11187780 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/187780
Method and apparatus for controlling output current of a cascaded DC/DC converter Jul 19, 2005 Issued
Array ( [id] => 4856820 [patent_doc_number] => 20080265670 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-10-30 [patent_title] => 'Converter for Providing Several Output Voltages' [patent_app_type] => utility [patent_app_number] => 11/572570 [patent_app_country] => US [patent_app_date] => 2005-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3683 [patent_no_of_claims] => 11 [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/A1/0265/20080265670.pdf [firstpage_image] =>[orig_patent_app_number] => 11572570 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/572570
Converter for Providing Several Output Voltages Jul 18, 2005 Abandoned
Array ( [id] => 5589720 [patent_doc_number] => 20060039171 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-02-23 [patent_title] => 'On-load transformer tap changing system' [patent_app_type] => utility [patent_app_number] => 11/183991 [patent_app_country] => US [patent_app_date] => 2005-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3144 [patent_no_of_claims] => 4 [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/A1/0039/20060039171.pdf [firstpage_image] =>[orig_patent_app_number] => 11183991 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/183991
On-load transformer tap changing system Jul 18, 2005 Issued
Array ( [id] => 5623285 [patent_doc_number] => 20060261790 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-11-23 [patent_title] => 'DIRECT CURRENT VOLTAGE BOOSTING/BUCKING DEVICE' [patent_app_type] => utility [patent_app_number] => 11/183611 [patent_app_country] => US [patent_app_date] => 2005-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 3772 [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/A1/0261/20060261790.pdf [firstpage_image] =>[orig_patent_app_number] => 11183611 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/183611
Direct current voltage boosting/bucking device Jul 17, 2005 Issued
Array ( [id] => 5653284 [patent_doc_number] => 20060139019 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-06-29 [patent_title] => 'DC-to-DC step-up converter and conversion method thereof' [patent_app_type] => utility [patent_app_number] => 11/181780 [patent_app_country] => US [patent_app_date] => 2005-07-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2916 [patent_no_of_claims] => 19 [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/A1/0139/20060139019.pdf [firstpage_image] =>[orig_patent_app_number] => 11181780 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/181780
DC-to-DC step-up converter and conversion method thereof Jul 14, 2005 Issued
Array ( [id] => 539886 [patent_doc_number] => 07173405 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-02-06 [patent_title] => 'Method and apparatus for current limitation in voltage regulators with improved circuitry for providing a control voltage' [patent_app_type] => utility [patent_app_number] => 11/181222 [patent_app_country] => US [patent_app_date] => 2005-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 3945 [patent_no_of_claims] => 24 [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/07/173/07173405.pdf [firstpage_image] =>[orig_patent_app_number] => 11181222 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/181222
Method and apparatus for current limitation in voltage regulators with improved circuitry for providing a control voltage Jul 12, 2005 Issued
Array ( [id] => 7607075 [patent_doc_number] => 07098641 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-08-29 [patent_title] => 'Adaptive digital voltage regulator' [patent_app_type] => utility [patent_app_number] => 11/180399 [patent_app_country] => US [patent_app_date] => 2005-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 10050 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 309 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/098/07098641.pdf [firstpage_image] =>[orig_patent_app_number] => 11180399 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/180399
Adaptive digital voltage regulator Jul 11, 2005 Issued
Array ( [id] => 7067286 [patent_doc_number] => 20050242668 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-11-03 [patent_title] => 'Dynamic control of power converter output voltage slew rate' [patent_app_type] => utility [patent_app_number] => 11/174811 [patent_app_country] => US [patent_app_date] => 2005-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3087 [patent_no_of_claims] => 19 [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/A1/0242/20050242668.pdf [firstpage_image] =>[orig_patent_app_number] => 11174811 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/174811
Dynamic control of power converter output voltage slew rate Jun 30, 2005 Issued
Array ( [id] => 5600912 [patent_doc_number] => 20060291257 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-12-28 [patent_title] => 'Method and system for providing voltage' [patent_app_type] => utility [patent_app_number] => 11/166871 [patent_app_country] => US [patent_app_date] => 2005-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2472 [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/A1/0291/20060291257.pdf [firstpage_image] =>[orig_patent_app_number] => 11166871 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/166871
Method and system for providing voltage Jun 23, 2005 Issued
Array ( [id] => 449017 [patent_doc_number] => 07254043 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-08-07 [patent_title] => 'Power converter for fuel battery' [patent_app_type] => utility [patent_app_number] => 11/156520 [patent_app_country] => US [patent_app_date] => 2005-06-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1665 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/254/07254043.pdf [firstpage_image] =>[orig_patent_app_number] => 11156520 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/156520
Power converter for fuel battery Jun 20, 2005 Issued
Array ( [id] => 541351 [patent_doc_number] => 07176667 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-02-13 [patent_title] => 'Buck-boost voltage converter' [patent_app_type] => utility [patent_app_number] => 11/160351 [patent_app_country] => US [patent_app_date] => 2005-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 4934 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/176/07176667.pdf [firstpage_image] =>[orig_patent_app_number] => 11160351 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/160351
Buck-boost voltage converter Jun 19, 2005 Issued
Array ( [id] => 617822 [patent_doc_number] => 07145787 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-12-05 [patent_title] => 'Programmable power supply' [patent_app_type] => utility [patent_app_number] => 11/154199 [patent_app_country] => US [patent_app_date] => 2005-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 41 [patent_figures_cnt] => 93 [patent_no_of_words] => 15609 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/145/07145787.pdf [firstpage_image] =>[orig_patent_app_number] => 11154199 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/154199
Programmable power supply Jun 15, 2005 Issued
Array ( [id] => 5767744 [patent_doc_number] => 20050264960 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-12-01 [patent_title] => 'Circuit for generating a supply voltage' [patent_app_type] => utility [patent_app_number] => 11/155321 [patent_app_country] => US [patent_app_date] => 2005-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3064 [patent_no_of_claims] => 22 [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/A1/0264/20050264960.pdf [firstpage_image] =>[orig_patent_app_number] => 11155321 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/155321
Circuit for generating a supply voltage Jun 15, 2005 Issued
Array ( [id] => 6930027 [patent_doc_number] => 20050281061 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-12-22 [patent_title] => 'Resonance converter with voltage regulation and method of driving variable loads' [patent_app_type] => utility [patent_app_number] => 11/156351 [patent_app_country] => US [patent_app_date] => 2005-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 16098 [patent_no_of_claims] => 29 [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/A1/0281/20050281061.pdf [firstpage_image] =>[orig_patent_app_number] => 11156351 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/156351
Resonance converter with voltage regulation and method of driving variable loads Jun 15, 2005 Issued
Array ( [id] => 683168 [patent_doc_number] => 07081741 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-07-25 [patent_title] => 'Multi-output power supply and electronic device using them' [patent_app_type] => utility [patent_app_number] => 11/153230 [patent_app_country] => US [patent_app_date] => 2005-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 13398 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 254 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/081/07081741.pdf [firstpage_image] =>[orig_patent_app_number] => 11153230 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/153230
Multi-output power supply and electronic device using them Jun 14, 2005 Issued
Array ( [id] => 683169 [patent_doc_number] => 07081742 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-07-25 [patent_title] => 'Power supply apparatus provided with overcurrent protection function' [patent_app_type] => utility [patent_app_number] => 11/151920 [patent_app_country] => US [patent_app_date] => 2005-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4823 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/081/07081742.pdf [firstpage_image] =>[orig_patent_app_number] => 11151920 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/151920
Power supply apparatus provided with overcurrent protection function Jun 13, 2005 Issued
Menu