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] => 1179302 [patent_doc_number] => 06747441 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-06-08 [patent_title] => 'Non-synchronous switching regulator with improved output regulation at light or low loads' [patent_app_type] => B2 [patent_app_number] => 10/224131 [patent_app_country] => US [patent_app_date] => 2002-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5627 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/747/06747441.pdf [firstpage_image] =>[orig_patent_app_number] => 10224131 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/224131
Non-synchronous switching regulator with improved output regulation at light or low loads Aug 19, 2002 Issued
Array ( [id] => 1234421 [patent_doc_number] => 06693809 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-02-17 [patent_title] => 'Device for equal-rated parallel operation of single-or three-phase voltage sources' [patent_app_type] => B2 [patent_app_number] => 10/222310 [patent_app_country] => US [patent_app_date] => 2002-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 4848 [patent_no_of_claims] => 5 [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/06/693/06693809.pdf [firstpage_image] =>[orig_patent_app_number] => 10222310 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/222310
Device for equal-rated parallel operation of single-or three-phase voltage sources Aug 15, 2002 Issued
Array ( [id] => 1256012 [patent_doc_number] => 06671188 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-12-30 [patent_title] => 'Soft-switching power supply' [patent_app_type] => B2 [patent_app_number] => 10/222391 [patent_app_country] => US [patent_app_date] => 2002-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 13862 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 378 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/671/06671188.pdf [firstpage_image] =>[orig_patent_app_number] => 10222391 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/222391
Soft-switching power supply Aug 15, 2002 Issued
Array ( [id] => 1358777 [patent_doc_number] => 06583992 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-06-24 [patent_title] => 'High frequency power system and related methods' [patent_app_type] => B2 [patent_app_number] => 10/222167 [patent_app_country] => US [patent_app_date] => 2002-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 36 [patent_figures_cnt] => 41 [patent_no_of_words] => 18777 [patent_no_of_claims] => 45 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/583/06583992.pdf [firstpage_image] =>[orig_patent_app_number] => 10222167 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/222167
High frequency power system and related methods Aug 15, 2002 Issued
Array ( [id] => 6691183 [patent_doc_number] => 20030038615 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-02-27 [patent_title] => 'Method and circuit for reducing losses in DC-DC converters' [patent_app_type] => new [patent_app_number] => 10/222481 [patent_app_country] => US [patent_app_date] => 2002-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4800 [patent_no_of_claims] => 43 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0038/20030038615.pdf [firstpage_image] =>[orig_patent_app_number] => 10222481 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/222481
Method and circuit for reducing losses in DC-DC converters Aug 15, 2002 Issued
Array ( [id] => 1348430 [patent_doc_number] => 06586919 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-07-01 [patent_title] => 'Voltage-current converter' [patent_app_type] => B2 [patent_app_number] => 10/219601 [patent_app_country] => US [patent_app_date] => 2002-08-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 3416 [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/06/586/06586919.pdf [firstpage_image] =>[orig_patent_app_number] => 10219601 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/219601
Voltage-current converter Aug 14, 2002 Issued
Array ( [id] => 6636289 [patent_doc_number] => 20030103361 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-06-05 [patent_title] => 'Systems and methods for pulse width modulation' [patent_app_type] => new [patent_app_number] => 10/222251 [patent_app_country] => US [patent_app_date] => 2002-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 4608 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0103/20030103361.pdf [firstpage_image] =>[orig_patent_app_number] => 10222251 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/222251
Systems and methods for pulse width modulation Aug 13, 2002 Issued
Array ( [id] => 1234428 [patent_doc_number] => 06693812 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-02-17 [patent_title] => 'Bias supply selection circuit, method of operation thereof and power supply employing the same' [patent_app_type] => B1 [patent_app_number] => 10/217011 [patent_app_country] => US [patent_app_date] => 2002-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4082 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/693/06693812.pdf [firstpage_image] =>[orig_patent_app_number] => 10217011 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/217011
Bias supply selection circuit, method of operation thereof and power supply employing the same Aug 11, 2002 Issued
Array ( [id] => 6837423 [patent_doc_number] => 20030034763 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-02-20 [patent_title] => 'Unregulated electrical converter' [patent_app_type] => new [patent_app_number] => 10/211740 [patent_app_country] => US [patent_app_date] => 2002-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 10488 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0034/20030034763.pdf [firstpage_image] =>[orig_patent_app_number] => 10211740 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/211740
Unregulated voltage converter with independent switching Aug 1, 2002 Issued
Array ( [id] => 7963763 [patent_doc_number] => 06680547 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-01-20 [patent_title] => 'Power sharing system including rechargeable power source' [patent_app_type] => B1 [patent_app_number] => 10/210721 [patent_app_country] => US [patent_app_date] => 2002-08-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 4695 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/680/06680547.pdf [firstpage_image] =>[orig_patent_app_number] => 10210721 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/210721
Power sharing system including rechargeable power source Jul 31, 2002 Issued
Array ( [id] => 6854515 [patent_doc_number] => 20030128016 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-07-10 [patent_title] => 'System for providing a regulated voltage' [patent_app_type] => new [patent_app_number] => 10/209191 [patent_app_country] => US [patent_app_date] => 2002-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3825 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0128/20030128016.pdf [firstpage_image] =>[orig_patent_app_number] => 10209191 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/209191
System for providing a regulated voltage Jul 29, 2002 Abandoned
Array ( [id] => 7630506 [patent_doc_number] => 06636430 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-10-21 [patent_title] => 'Energy transfer concept in AC/DC switch mode power supply with power factor correction' [patent_app_type] => B1 [patent_app_number] => 10/207300 [patent_app_country] => US [patent_app_date] => 2002-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 28 [patent_no_of_words] => 4508 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/636/06636430.pdf [firstpage_image] =>[orig_patent_app_number] => 10207300 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/207300
Energy transfer concept in AC/DC switch mode power supply with power factor correction Jul 28, 2002 Issued
Array ( [id] => 7963149 [patent_doc_number] => 06680855 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-01-20 [patent_title] => 'Method and arrangement for expanding the power output capacity of a power plant' [patent_app_type] => B1 [patent_app_number] => 10/070841 [patent_app_country] => US [patent_app_date] => 2002-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 1309 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/680/06680855.pdf [firstpage_image] =>[orig_patent_app_number] => 10070841 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/070841
Method and arrangement for expanding the power output capacity of a power plant Jul 28, 2002 Issued
Array ( [id] => 1376591 [patent_doc_number] => 06566847 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-05-20 [patent_title] => 'Low power charge pump regulating circuit' [patent_app_type] => B1 [patent_app_number] => 10/207550 [patent_app_country] => US [patent_app_date] => 2002-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 3295 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 288 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/566/06566847.pdf [firstpage_image] =>[orig_patent_app_number] => 10207550 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/207550
Low power charge pump regulating circuit Jul 28, 2002 Issued
Array ( [id] => 6776921 [patent_doc_number] => 20030048001 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-03-13 [patent_title] => 'Method and device for the automatic control of illumination devices' [patent_app_type] => new [patent_app_number] => 10/111471 [patent_app_country] => US [patent_app_date] => 2002-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2704 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 31 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0048/20030048001.pdf [firstpage_image] =>[orig_patent_app_number] => 10111471 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/111471
Method and device for the automatic control of illumination devices Jul 25, 2002 Issued
Array ( [id] => 6743951 [patent_doc_number] => 20030021134 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-01-30 [patent_title] => 'Power supply input switching circuit improved with regard to line faults' [patent_app_type] => new [patent_app_number] => 10/198499 [patent_app_country] => US [patent_app_date] => 2002-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5884 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 27 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0021/20030021134.pdf [firstpage_image] =>[orig_patent_app_number] => 10198499 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/198499
Power supply input switching circuit improved with regard to line faults Jul 17, 2002 Issued
Array ( [id] => 7633745 [patent_doc_number] => 06657875 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-12-02 [patent_title] => 'Highly efficient step-down/step-up and step-up/step-down charge pump' [patent_app_type] => B1 [patent_app_number] => 10/196790 [patent_app_country] => US [patent_app_date] => 2002-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 12 [patent_no_of_words] => 5133 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 19 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/657/06657875.pdf [firstpage_image] =>[orig_patent_app_number] => 10196790 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/196790
Highly efficient step-down/step-up and step-up/step-down charge pump Jul 15, 2002 Issued
Array ( [id] => 6743257 [patent_doc_number] => 20030020440 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-01-30 [patent_title] => 'Power supply circuit' [patent_app_type] => new [patent_app_number] => 10/188140 [patent_app_country] => US [patent_app_date] => 2002-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1980 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0020/20030020440.pdf [firstpage_image] =>[orig_patent_app_number] => 10188140 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/188140
Power supply circuit Jul 1, 2002 Abandoned
Array ( [id] => 6754532 [patent_doc_number] => 20030002308 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-01-02 [patent_title] => 'Uninterrupted power supply without power loss' [patent_app_type] => new [patent_app_number] => 10/169240 [patent_app_country] => US [patent_app_date] => 2002-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5272 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0002/20030002308.pdf [firstpage_image] =>[orig_patent_app_number] => 10169240 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/169240
Uninterrupted power supply without power loss Jun 27, 2002 Issued
Array ( [id] => 1247672 [patent_doc_number] => 06678172 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2004-01-13 [patent_title] => 'Self-driving circuit for a DC/DC converter' [patent_app_type] => B1 [patent_app_number] => 10/169239 [patent_app_country] => US [patent_app_date] => 2002-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 20 [patent_no_of_words] => 4020 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/678/06678172.pdf [firstpage_image] =>[orig_patent_app_number] => 10169239 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/169239
Self-driving circuit for a DC/DC converter Jun 25, 2002 Issued
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