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] => 954182 [patent_doc_number] => 06958597 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2005-10-25 [patent_title] => 'Voltage generating apparatus with a fine-tune current module' [patent_app_type] => utility [patent_app_number] => 10/709470 [patent_app_country] => US [patent_app_date] => 2004-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 5953 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/958/06958597.pdf [firstpage_image] =>[orig_patent_app_number] => 10709470 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/709470
Voltage generating apparatus with a fine-tune current module May 6, 2004 Issued
Array ( [id] => 7231039 [patent_doc_number] => 20050270007 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-12-08 [patent_title] => 'Simplified adaptive control method for power converters' [patent_app_type] => utility [patent_app_number] => 10/709421 [patent_app_country] => US [patent_app_date] => 2004-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 918 [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/A1/0270/20050270007.pdf [firstpage_image] =>[orig_patent_app_number] => 10709421 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/709421
Simplified adaptive control method for power converters May 3, 2004 Abandoned
Array ( [id] => 7315665 [patent_doc_number] => 20040223281 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-11-11 [patent_title] => 'Power converter' [patent_app_type] => new [patent_app_number] => 10/834931 [patent_app_country] => US [patent_app_date] => 2004-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2698 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0223/20040223281.pdf [firstpage_image] =>[orig_patent_app_number] => 10834931 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/834931
Power converter Apr 29, 2004 Abandoned
Array ( [id] => 7059854 [patent_doc_number] => 20050002214 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-01-06 [patent_title] => 'Method and apparatus for tracking maximum power point for inverters, for example, in photovoltaic applications' [patent_app_type] => utility [patent_app_number] => 10/836631 [patent_app_country] => US [patent_app_date] => 2004-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5607 [patent_no_of_claims] => 24 [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/A1/0002/20050002214.pdf [firstpage_image] =>[orig_patent_app_number] => 10836631 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/836631
Method and apparatus for tracking maximum power point for inverters, for example, in photovoltaic applications Apr 29, 2004 Issued
Array ( [id] => 673266 [patent_doc_number] => 07091713 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-08-15 [patent_title] => 'Method and circuit for generating a higher order compensated bandgap voltage' [patent_app_type] => utility [patent_app_number] => 10/836750 [patent_app_country] => US [patent_app_date] => 2004-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 13 [patent_no_of_words] => 5312 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/091/07091713.pdf [firstpage_image] =>[orig_patent_app_number] => 10836750 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/836750
Method and circuit for generating a higher order compensated bandgap voltage Apr 29, 2004 Issued
Array ( [id] => 972851 [patent_doc_number] => 06937000 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-08-30 [patent_title] => 'Cross regulation and methods for controlling boost converter' [patent_app_type] => utility [patent_app_number] => 10/836781 [patent_app_country] => US [patent_app_date] => 2004-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 4325 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/937/06937000.pdf [firstpage_image] =>[orig_patent_app_number] => 10836781 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/836781
Cross regulation and methods for controlling boost converter Apr 29, 2004 Issued
Array ( [id] => 1032580 [patent_doc_number] => 06879498 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-04-12 [patent_title] => 'Switched mode power supply responsive to current derived from voltage across energy transfer element input' [patent_app_type] => utility [patent_app_number] => 10/834645 [patent_app_country] => US [patent_app_date] => 2004-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7660 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/879/06879498.pdf [firstpage_image] =>[orig_patent_app_number] => 10834645 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/834645
Switched mode power supply responsive to current derived from voltage across energy transfer element input Apr 28, 2004 Issued
Array ( [id] => 613268 [patent_doc_number] => 07148668 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2006-12-12 [patent_title] => 'Completely isolated synchronous boost DC-to-DC switching regulator' [patent_app_type] => utility [patent_app_number] => 10/834551 [patent_app_country] => US [patent_app_date] => 2004-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2717 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/148/07148668.pdf [firstpage_image] =>[orig_patent_app_number] => 10834551 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/834551
Completely isolated synchronous boost DC-to-DC switching regulator Apr 27, 2004 Issued
Array ( [id] => 7315772 [patent_doc_number] => 20040223351 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-11-11 [patent_title] => 'Power conversion apparatus and solar power generation system' [patent_app_type] => new [patent_app_number] => 10/831321 [patent_app_country] => US [patent_app_date] => 2004-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 5888 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0223/20040223351.pdf [firstpage_image] =>[orig_patent_app_number] => 10831321 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/831321
Power conversion apparatus and solar power generation system Apr 25, 2004 Abandoned
Array ( [id] => 6923785 [patent_doc_number] => 20050237040 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-10-27 [patent_title] => 'Switch controller for a power control system and method therefor' [patent_app_type] => utility [patent_app_number] => 10/830171 [patent_app_country] => US [patent_app_date] => 2004-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4548 [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/A1/0237/20050237040.pdf [firstpage_image] =>[orig_patent_app_number] => 10830171 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/830171
Switch controller for a power control system and method therefor Apr 22, 2004 Issued
Array ( [id] => 951700 [patent_doc_number] => 06960905 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-11-01 [patent_title] => 'Time-sharing current sense circuit for a multi-phase converter' [patent_app_type] => utility [patent_app_number] => 10/828220 [patent_app_country] => US [patent_app_date] => 2004-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3263 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/960/06960905.pdf [firstpage_image] =>[orig_patent_app_number] => 10828220 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/828220
Time-sharing current sense circuit for a multi-phase converter Apr 20, 2004 Issued
Array ( [id] => 661094 [patent_doc_number] => 07106606 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-09-12 [patent_title] => 'Voltage-current converter with adjustable quiescent current' [patent_app_type] => utility [patent_app_number] => 10/826670 [patent_app_country] => US [patent_app_date] => 2004-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2830 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/106/07106606.pdf [firstpage_image] =>[orig_patent_app_number] => 10826670 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/826670
Voltage-current converter with adjustable quiescent current Apr 15, 2004 Issued
Array ( [id] => 7049538 [patent_doc_number] => 20050185425 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-08-25 [patent_title] => 'FLYBACK CONVERTER FOR PERFORMING A ZERO VOLATAGE SWITCH IN BOUNDARY MODE' [patent_app_type] => utility [patent_app_number] => 10/824471 [patent_app_country] => US [patent_app_date] => 2004-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3974 [patent_no_of_claims] => 9 [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/A1/0185/20050185425.pdf [firstpage_image] =>[orig_patent_app_number] => 10824471 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/824471
Flyback converter for performing a zero voltage switch in boundary mode Apr 14, 2004 Issued
Array ( [id] => 7413952 [patent_doc_number] => 20040207375 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-10-21 [patent_title] => 'Power supply apparatus' [patent_app_type] => new [patent_app_number] => 10/822660 [patent_app_country] => US [patent_app_date] => 2004-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4800 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0207/20040207375.pdf [firstpage_image] =>[orig_patent_app_number] => 10822660 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/822660
Power supply apparatus Apr 12, 2004 Issued
Array ( [id] => 5782026 [patent_doc_number] => 20060203407 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-09-14 [patent_title] => 'Dc-dc converter' [patent_app_type] => utility [patent_app_number] => 10/553050 [patent_app_country] => US [patent_app_date] => 2004-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4346 [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/A1/0203/20060203407.pdf [firstpage_image] =>[orig_patent_app_number] => 10553050 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/553050
DC—DC converter Apr 12, 2004 Issued
Array ( [id] => 7339504 [patent_doc_number] => 20040245976 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-12-09 [patent_title] => 'Constant voltage generating circuit and reference voltage generating circuit' [patent_app_type] => new [patent_app_number] => 10/817881 [patent_app_country] => US [patent_app_date] => 2004-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5752 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0245/20040245976.pdf [firstpage_image] =>[orig_patent_app_number] => 10817881 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/817881
Constant voltage generating circuit and reference voltage generating circuit Apr 5, 2004 Issued
Array ( [id] => 489974 [patent_doc_number] => 07218531 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-05-15 [patent_title] => 'Switching regulator with reduced conducted emissions' [patent_app_type] => utility [patent_app_number] => 10/818211 [patent_app_country] => US [patent_app_date] => 2004-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 2587 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/218/07218531.pdf [firstpage_image] =>[orig_patent_app_number] => 10818211 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/818211
Switching regulator with reduced conducted emissions Apr 4, 2004 Issued
Array ( [id] => 7017851 [patent_doc_number] => 20050219869 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-10-06 [patent_title] => 'Power factor correction circuit' [patent_app_type] => utility [patent_app_number] => 10/814231 [patent_app_country] => US [patent_app_date] => 2004-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3205 [patent_no_of_claims] => 23 [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/A1/0219/20050219869.pdf [firstpage_image] =>[orig_patent_app_number] => 10814231 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/814231
Power factor correction circuit Mar 31, 2004 Issued
Array ( [id] => 674392 [patent_doc_number] => 07092262 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-08-15 [patent_title] => 'System and method for pre-charging the DC bus of a utility connected power converter' [patent_app_type] => utility [patent_app_number] => 10/813550 [patent_app_country] => US [patent_app_date] => 2004-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2592 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/092/07092262.pdf [firstpage_image] =>[orig_patent_app_number] => 10813550 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/813550
System and method for pre-charging the DC bus of a utility connected power converter Mar 30, 2004 Issued
Array ( [id] => 7409231 [patent_doc_number] => 20040227498 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-11-18 [patent_title] => 'Switching power supply circuit and overcurrent protection method for the switching power supply circuit' [patent_app_type] => new [patent_app_number] => 10/812091 [patent_app_country] => US [patent_app_date] => 2004-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 6805 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0227/20040227498.pdf [firstpage_image] =>[orig_patent_app_number] => 10812091 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/812091
Switching power supply circuit and overcurrent protection method for the switching power supply circuit Mar 29, 2004 Issued
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