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] => 889497 [patent_doc_number] => 07348765 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-03-25 [patent_title] => 'DC-DC converter capable of performing for wide and dynamic voltage range' [patent_app_type] => utility [patent_app_number] => 11/698461 [patent_app_country] => US [patent_app_date] => 2007-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3789 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/348/07348765.pdf [firstpage_image] =>[orig_patent_app_number] => 11698461 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/698461
DC-DC converter capable of performing for wide and dynamic voltage range Jan 24, 2007 Issued
Array ( [id] => 5175532 [patent_doc_number] => 20070176590 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-08-02 [patent_title] => 'Reference voltage circuit driven by non-linear current mirror circuit' [patent_app_type] => utility [patent_app_number] => 11/657021 [patent_app_country] => US [patent_app_date] => 2007-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7134 [patent_no_of_claims] => 11 [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/A1/0176/20070176590.pdf [firstpage_image] =>[orig_patent_app_number] => 11657021 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/657021
Reference voltage circuit driven by non-linear current mirror circuit Jan 23, 2007 Issued
Array ( [id] => 5093373 [patent_doc_number] => 20070114982 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-05-24 [patent_title] => 'Constant-voltage power circuit with fold back current limiting capability' [patent_app_type] => utility [patent_app_number] => 11/655122 [patent_app_country] => US [patent_app_date] => 2007-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 6615 [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/A1/0114/20070114982.pdf [firstpage_image] =>[orig_patent_app_number] => 11655122 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/655122
Constant-voltage power circuit with fold back current limiting capability Jan 18, 2007 Issued
Array ( [id] => 138455 [patent_doc_number] => RE041170 [patent_country] => US [patent_kind] => E1 [patent_issue_date] => 2010-03-30 [patent_title] => 'Voltage regulation of a utility power network' [patent_app_type] => reissue [patent_app_number] => 11/655817 [patent_app_country] => US [patent_app_date] => 2007-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 4496 [patent_no_of_claims] => 59 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/RE/041/RE041170.pdf [firstpage_image] =>[orig_patent_app_number] => 11655817 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/655817
Voltage regulation of a utility power network Jan 18, 2007 Issued
Array ( [id] => 4806845 [patent_doc_number] => 20080170423 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-07-17 [patent_title] => 'AC/DC transformation and voltage stabilizing circuit' [patent_app_type] => utility [patent_app_number] => 11/652660 [patent_app_country] => US [patent_app_date] => 2007-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2122 [patent_no_of_claims] => 5 [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/A1/0170/20080170423.pdf [firstpage_image] =>[orig_patent_app_number] => 11652660 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/652660
AC/DC transformation and voltage stabilizing circuit Jan 11, 2007 Abandoned
Array ( [id] => 4975229 [patent_doc_number] => 20070216459 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-09-20 [patent_title] => 'AC Power Source Controller' [patent_app_type] => utility [patent_app_number] => 11/621540 [patent_app_country] => US [patent_app_date] => 2007-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 2000 [patent_no_of_claims] => 7 [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/A1/0216/20070216459.pdf [firstpage_image] =>[orig_patent_app_number] => 11621540 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/621540
AC power source controller Jan 8, 2007 Issued
Array ( [id] => 367471 [patent_doc_number] => 07480156 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2009-01-20 [patent_title] => 'Tapped inductor power conversion networks' [patent_app_type] => utility [patent_app_number] => 11/620341 [patent_app_country] => US [patent_app_date] => 2007-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 39 [patent_figures_cnt] => 39 [patent_no_of_words] => 11250 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 263 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/480/07480156.pdf [firstpage_image] =>[orig_patent_app_number] => 11620341 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/620341
Tapped inductor power conversion networks Jan 4, 2007 Issued
Array ( [id] => 5093413 [patent_doc_number] => 20070115022 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-05-24 [patent_title] => 'Power supply having voltage blocking clamp' [patent_app_type] => utility [patent_app_number] => 11/649111 [patent_app_country] => US [patent_app_date] => 2007-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5509 [patent_no_of_claims] => 14 [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/A1/0115/20070115022.pdf [firstpage_image] =>[orig_patent_app_number] => 11649111 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/649111
Power supply having voltage blocking clamp Jan 2, 2007 Issued
Array ( [id] => 5129998 [patent_doc_number] => 20070206395 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-09-06 [patent_title] => 'Class E Amplifier With Inductive Clamp' [patent_app_type] => utility [patent_app_number] => 11/619246 [patent_app_country] => US [patent_app_date] => 2007-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 25 [patent_figures_cnt] => 25 [patent_no_of_words] => 15014 [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/A1/0206/20070206395.pdf [firstpage_image] =>[orig_patent_app_number] => 11619246 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/619246
Class E amplifier with inductive clamp Jan 2, 2007 Issued
Array ( [id] => 919661 [patent_doc_number] => 07324355 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-01-29 [patent_title] => 'Dc-DC converter' [patent_app_type] => utility [patent_app_number] => 11/647241 [patent_app_country] => US [patent_app_date] => 2006-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 15 [patent_no_of_words] => 8130 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 243 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/324/07324355.pdf [firstpage_image] =>[orig_patent_app_number] => 11647241 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/647241
Dc-DC converter Dec 28, 2006 Issued
Array ( [id] => 5214056 [patent_doc_number] => 20070103136 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-05-10 [patent_title] => 'Power supply and related circuits' [patent_app_type] => utility [patent_app_number] => 11/644645 [patent_app_country] => US [patent_app_date] => 2006-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 9637 [patent_no_of_claims] => 22 [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/A1/0103/20070103136.pdf [firstpage_image] =>[orig_patent_app_number] => 11644645 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/644645
Power supply and related circuits Dec 21, 2006 Issued
Array ( [id] => 377900 [patent_doc_number] => 07313004 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2007-12-25 [patent_title] => 'Switching controller for resonant power converter' [patent_app_type] => utility [patent_app_number] => 11/614971 [patent_app_country] => US [patent_app_date] => 2006-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 5226 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/313/07313004.pdf [firstpage_image] =>[orig_patent_app_number] => 11614971 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/614971
Switching controller for resonant power converter Dec 20, 2006 Issued
Array ( [id] => 7754042 [patent_doc_number] => 08111530 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-02-07 [patent_title] => '3-level power converter' [patent_app_type] => utility [patent_app_number] => 12/517940 [patent_app_country] => US [patent_app_date] => 2006-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 20 [patent_no_of_words] => 3375 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 263 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/111/08111530.pdf [firstpage_image] =>[orig_patent_app_number] => 12517940 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/517940
3-level power converter Dec 19, 2006 Issued
Array ( [id] => 346106 [patent_doc_number] => 07499297 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-03-03 [patent_title] => 'Low-harmonics, polyphase converter circuit' [patent_app_type] => utility [patent_app_number] => 11/639300 [patent_app_country] => US [patent_app_date] => 2006-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 5285 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/499/07499297.pdf [firstpage_image] =>[orig_patent_app_number] => 11639300 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/639300
Low-harmonics, polyphase converter circuit Dec 14, 2006 Issued
Array ( [id] => 593754 [patent_doc_number] => 07436163 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-10-14 [patent_title] => 'DC-DC converter' [patent_app_type] => utility [patent_app_number] => 11/635763 [patent_app_country] => US [patent_app_date] => 2006-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 4391 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/436/07436163.pdf [firstpage_image] =>[orig_patent_app_number] => 11635763 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/635763
DC-DC converter Dec 7, 2006 Issued
Array ( [id] => 8030797 [patent_doc_number] => 08144489 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-03-27 [patent_title] => 'Production of a real power equilibrium of the phase modules of a converter' [patent_app_type] => utility [patent_app_number] => 12/518200 [patent_app_country] => US [patent_app_date] => 2006-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 6143 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/144/08144489.pdf [firstpage_image] =>[orig_patent_app_number] => 12518200 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/518200
Production of a real power equilibrium of the phase modules of a converter Dec 7, 2006 Issued
Array ( [id] => 44945 [patent_doc_number] => 07782642 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-08-24 [patent_title] => 'Power brick with passthrough' [patent_app_type] => utility [patent_app_number] => 11/633790 [patent_app_country] => US [patent_app_date] => 2006-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3394 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/782/07782642.pdf [firstpage_image] =>[orig_patent_app_number] => 11633790 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/633790
Power brick with passthrough Dec 4, 2006 Issued
Array ( [id] => 5134068 [patent_doc_number] => 20070075697 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-04-05 [patent_title] => 'Step-down switching regulator' [patent_app_type] => utility [patent_app_number] => 11/634711 [patent_app_country] => US [patent_app_date] => 2006-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6097 [patent_no_of_claims] => 2 [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/A1/0075/20070075697.pdf [firstpage_image] =>[orig_patent_app_number] => 11634711 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/634711
Step-down switching regulator Dec 4, 2006 Issued
Array ( [id] => 5077321 [patent_doc_number] => 20070120545 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-05-31 [patent_title] => 'DC/DC CONVERTER' [patent_app_type] => utility [patent_app_number] => 11/562551 [patent_app_country] => US [patent_app_date] => 2006-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 9541 [patent_no_of_claims] => 5 [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/A1/0120/20070120545.pdf [firstpage_image] =>[orig_patent_app_number] => 11562551 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/562551
DC/DC CONVERTER Nov 21, 2006 Abandoned
Array ( [id] => 5054729 [patent_doc_number] => 20070057650 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-03-15 [patent_title] => 'Power supply apparatus' [patent_app_type] => utility [patent_app_number] => 11/599384 [patent_app_country] => US [patent_app_date] => 2006-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4747 [patent_no_of_claims] => 1 [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/A1/0057/20070057650.pdf [firstpage_image] =>[orig_patent_app_number] => 11599384 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/599384
Power supply apparatus Nov 14, 2006 Issued
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