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] => 4196843 [patent_doc_number] => 06160725 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-12-12 [patent_title] => 'System and method using phase detection to equalize power from multiple power sources' [patent_app_type] => 1 [patent_app_number] => 9/267411 [patent_app_country] => US [patent_app_date] => 1999-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 5566 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/160/06160725.pdf [firstpage_image] =>[orig_patent_app_number] => 267411 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/267411
System and method using phase detection to equalize power from multiple power sources Mar 11, 1999 Issued
Array ( [id] => 4245274 [patent_doc_number] => 06081105 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-06-27 [patent_title] => 'Multi-mode low power voltage regulator' [patent_app_type] => 1 [patent_app_number] => 9/264349 [patent_app_country] => US [patent_app_date] => 1999-03-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3296 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/081/06081105.pdf [firstpage_image] =>[orig_patent_app_number] => 264349 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/264349
Multi-mode low power voltage regulator Mar 7, 1999 Issued
Array ( [id] => 4133964 [patent_doc_number] => 06127815 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-10-03 [patent_title] => 'Circuit and method for reducing quiescent current in a switching regulator' [patent_app_type] => 1 [patent_app_number] => 9/260990 [patent_app_country] => US [patent_app_date] => 1999-03-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4132 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/127/06127815.pdf [firstpage_image] =>[orig_patent_app_number] => 260990 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/260990
Circuit and method for reducing quiescent current in a switching regulator Feb 28, 1999 Issued
Array ( [id] => 4211310 [patent_doc_number] => 06078170 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-06-20 [patent_title] => 'Switching regulator control circuit of PWM system and switching regulator thereof' [patent_app_type] => 1 [patent_app_number] => 9/251610 [patent_app_country] => US [patent_app_date] => 1999-02-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2060 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/078/06078170.pdf [firstpage_image] =>[orig_patent_app_number] => 251610 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/251610
Switching regulator control circuit of PWM system and switching regulator thereof Feb 16, 1999 Issued
Array ( [id] => 1395786 [patent_doc_number] => 06560128 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-05-06 [patent_title] => 'Ferroresonance-suppressing static transfer switch' [patent_app_type] => B1 [patent_app_number] => 09/248900 [patent_app_country] => US [patent_app_date] => 1999-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5505 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/560/06560128.pdf [firstpage_image] =>[orig_patent_app_number] => 09248900 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/248900
Ferroresonance-suppressing static transfer switch Feb 11, 1999 Issued
Array ( [id] => 4213578 [patent_doc_number] => 06028418 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-02-22 [patent_title] => 'Boost converter with minimum-component-count active snubber' [patent_app_type] => 1 [patent_app_number] => 9/249731 [patent_app_country] => US [patent_app_date] => 1999-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 29 [patent_no_of_words] => 4520 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/028/06028418.pdf [firstpage_image] =>[orig_patent_app_number] => 249731 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/249731
Boost converter with minimum-component-count active snubber Feb 10, 1999 Issued
Array ( [id] => 4154901 [patent_doc_number] => 06031748 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-02-29 [patent_title] => 'Power saving circuit of power factor adjusting type' [patent_app_type] => 1 [patent_app_number] => 9/241401 [patent_app_country] => US [patent_app_date] => 1999-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3281 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/031/06031748.pdf [firstpage_image] =>[orig_patent_app_number] => 241401 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/241401
Power saving circuit of power factor adjusting type Feb 1, 1999 Issued
Array ( [id] => 3956150 [patent_doc_number] => 05977754 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-02 [patent_title] => 'Offset resonance zero volt switching boost converter' [patent_app_type] => 1 [patent_app_number] => 9/241251 [patent_app_country] => US [patent_app_date] => 1999-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 13 [patent_no_of_words] => 10817 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/977/05977754.pdf [firstpage_image] =>[orig_patent_app_number] => 241251 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/241251
Offset resonance zero volt switching boost converter Jan 31, 1999 Issued
Array ( [id] => 1517621 [patent_doc_number] => 06421261 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2002-07-16 [patent_title] => 'Power supply apparatus with unidirectional units' [patent_app_type] => B1 [patent_app_number] => 09/101461 [patent_app_country] => US [patent_app_date] => 1999-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 12460 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 143 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/421/06421261.pdf [firstpage_image] =>[orig_patent_app_number] => 09101461 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/101461
Power supply apparatus with unidirectional units Jan 25, 1999 Issued
Array ( [id] => 4063649 [patent_doc_number] => 05933332 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-08-03 [patent_title] => 'Converter transformer' [patent_app_type] => 1 [patent_app_number] => 9/236370 [patent_app_country] => US [patent_app_date] => 1999-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 15 [patent_no_of_words] => 4463 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/933/05933332.pdf [firstpage_image] =>[orig_patent_app_number] => 236370 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/236370
Converter transformer Jan 24, 1999 Issued
Array ( [id] => 4204427 [patent_doc_number] => 06044002 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-03-28 [patent_title] => 'Flyback converter with limited output power' [patent_app_type] => 1 [patent_app_number] => 9/236310 [patent_app_country] => US [patent_app_date] => 1999-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2908 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 153 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/044/06044002.pdf [firstpage_image] =>[orig_patent_app_number] => 236310 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/236310
Flyback converter with limited output power Jan 21, 1999 Issued
Array ( [id] => 4169523 [patent_doc_number] => 06108215 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-08-22 [patent_title] => 'Voltage regulator with double synchronous bridge CCFL inverter' [patent_app_type] => 1 [patent_app_number] => 9/236131 [patent_app_country] => US [patent_app_date] => 1999-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 15 [patent_no_of_words] => 5183 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/108/06108215.pdf [firstpage_image] =>[orig_patent_app_number] => 236131 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/236131
Voltage regulator with double synchronous bridge CCFL inverter Jan 21, 1999 Issued
Array ( [id] => 4229379 [patent_doc_number] => 06111762 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-08-29 [patent_title] => 'Switching power supply' [patent_app_type] => 1 [patent_app_number] => 9/234260 [patent_app_country] => US [patent_app_date] => 1999-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3214 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 229 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/111/06111762.pdf [firstpage_image] =>[orig_patent_app_number] => 234260 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/234260
Switching power supply Jan 19, 1999 Issued
Array ( [id] => 4358506 [patent_doc_number] => 06285570 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-09-04 [patent_title] => 'Power mains supply unit for directly and/or indirectly supplying consumers with power' [patent_app_type] => 1 [patent_app_number] => 9/214941 [patent_app_country] => US [patent_app_date] => 1999-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2525 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 33 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/285/06285570.pdf [firstpage_image] =>[orig_patent_app_number] => 214941 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/214941
Power mains supply unit for directly and/or indirectly supplying consumers with power Jan 14, 1999 Issued
Array ( [id] => 4082032 [patent_doc_number] => 06069798 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-05-30 [patent_title] => 'Asymmetrical power converter and method of operation thereof' [patent_app_type] => 1 [patent_app_number] => 9/231520 [patent_app_country] => US [patent_app_date] => 1999-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4158 [patent_no_of_claims] => 20 [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/06/069/06069798.pdf [firstpage_image] =>[orig_patent_app_number] => 231520 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/231520
Asymmetrical power converter and method of operation thereof Jan 13, 1999 Issued
Array ( [id] => 4171254 [patent_doc_number] => 06115277 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-09-05 [patent_title] => 'Battery charger adapter for military vehicles' [patent_app_type] => 1 [patent_app_number] => 9/246201 [patent_app_country] => US [patent_app_date] => 1999-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 2155 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/115/06115277.pdf [firstpage_image] =>[orig_patent_app_number] => 246201 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/246201
Battery charger adapter for military vehicles Jan 6, 1999 Issued
Array ( [id] => 4193708 [patent_doc_number] => 06021059 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-02-01 [patent_title] => 'Integrated synchronous rectifier for power supplies' [patent_app_type] => 1 [patent_app_number] => 9/224270 [patent_app_country] => US [patent_app_date] => 1998-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2877 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/021/06021059.pdf [firstpage_image] =>[orig_patent_app_number] => 224270 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/224270
Integrated synchronous rectifier for power supplies Dec 30, 1998 Issued
Array ( [id] => 4187543 [patent_doc_number] => 06084788 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-07-04 [patent_title] => 'Neutral point clamped power converter' [patent_app_type] => 1 [patent_app_number] => 9/222081 [patent_app_country] => US [patent_app_date] => 1998-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 44 [patent_no_of_words] => 12192 [patent_no_of_claims] => 7 [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/06/084/06084788.pdf [firstpage_image] =>[orig_patent_app_number] => 222081 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/222081
Neutral point clamped power converter Dec 28, 1998 Issued
Array ( [id] => 4193595 [patent_doc_number] => 06021051 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-02-01 [patent_title] => 'Power converter with crowbar circuit and control for very fast output voltage turn-off' [patent_app_type] => 1 [patent_app_number] => 9/222354 [patent_app_country] => US [patent_app_date] => 1998-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 1714 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/021/06021051.pdf [firstpage_image] =>[orig_patent_app_number] => 222354 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/222354
Power converter with crowbar circuit and control for very fast output voltage turn-off Dec 28, 1998 Issued
Array ( [id] => 3961737 [patent_doc_number] => 05999422 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-12-07 [patent_title] => 'Control equipment for an active filter' [patent_app_type] => 1 [patent_app_number] => 9/155890 [patent_app_country] => US [patent_app_date] => 1998-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 18 [patent_no_of_words] => 11839 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 401 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/999/05999422.pdf [firstpage_image] =>[orig_patent_app_number] => 155890 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/155890
Control equipment for an active filter Dec 27, 1998 Issued
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