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] => 4165554 [patent_doc_number] => 06125048 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-09-26 [patent_title] => 'Method and apparatus for adjusting power delivered from a central power unit to a remote unit via a supply cable' [patent_app_type] => 1 [patent_app_number] => 9/220894 [patent_app_country] => US [patent_app_date] => 1998-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 4163 [patent_no_of_claims] => 47 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/125/06125048.pdf [firstpage_image] =>[orig_patent_app_number] => 220894 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/220894
Method and apparatus for adjusting power delivered from a central power unit to a remote unit via a supply cable Dec 27, 1998 Issued
Array ( [id] => 3949700 [patent_doc_number] => 05982160 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-09 [patent_title] => 'DC-to-DC converter with inductor current sensing and related methods' [patent_app_type] => 1 [patent_app_number] => 9/220780 [patent_app_country] => US [patent_app_date] => 1998-12-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 3402 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/982/05982160.pdf [firstpage_image] =>[orig_patent_app_number] => 220780 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/220780
DC-to-DC converter with inductor current sensing and related methods Dec 23, 1998 Issued
Array ( [id] => 4198921 [patent_doc_number] => 06043634 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-03-28 [patent_title] => 'Interleaved switching regulator' [patent_app_type] => 1 [patent_app_number] => 9/219291 [patent_app_country] => US [patent_app_date] => 1998-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 31 [patent_no_of_words] => 4094 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/043/06043634.pdf [firstpage_image] =>[orig_patent_app_number] => 219291 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/219291
Interleaved switching regulator Dec 21, 1998 Issued
Array ( [id] => 4415376 [patent_doc_number] => 06265857 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-07-24 [patent_title] => 'Constant current source circuit with variable temperature compensation' [patent_app_type] => 1 [patent_app_number] => 9/218340 [patent_app_country] => US [patent_app_date] => 1998-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 7505 [patent_no_of_claims] => 14 [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/06/265/06265857.pdf [firstpage_image] =>[orig_patent_app_number] => 218340 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/218340
Constant current source circuit with variable temperature compensation Dec 21, 1998 Issued
Array ( [id] => 4185913 [patent_doc_number] => 06037762 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-03-14 [patent_title] => 'Voltage detector having improved characteristics' [patent_app_type] => 1 [patent_app_number] => 9/213524 [patent_app_country] => US [patent_app_date] => 1998-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 8 [patent_no_of_words] => 4366 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 260 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/037/06037762.pdf [firstpage_image] =>[orig_patent_app_number] => 213524 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/213524
Voltage detector having improved characteristics Dec 16, 1998 Issued
Array ( [id] => 4191882 [patent_doc_number] => 06160388 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-12-12 [patent_title] => 'Sensing of current in a synchronous-buck power stage' [patent_app_type] => 1 [patent_app_number] => 9/213681 [patent_app_country] => US [patent_app_date] => 1998-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1787 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/160/06160388.pdf [firstpage_image] =>[orig_patent_app_number] => 213681 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/213681
Sensing of current in a synchronous-buck power stage Dec 16, 1998 Issued
Array ( [id] => 4112412 [patent_doc_number] => 06023156 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-02-08 [patent_title] => 'Switched load voltage regulation circuit' [patent_app_type] => 1 [patent_app_number] => 9/213004 [patent_app_country] => US [patent_app_date] => 1998-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 14 [patent_no_of_words] => 3966 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/023/06023156.pdf [firstpage_image] =>[orig_patent_app_number] => 213004 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/213004
Switched load voltage regulation circuit Dec 15, 1998 Issued
Array ( [id] => 3986344 [patent_doc_number] => 05949213 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-09-07 [patent_title] => 'Method and system for charging rechargeable batteries' [patent_app_type] => 1 [patent_app_number] => 9/213018 [patent_app_country] => US [patent_app_date] => 1998-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 39 [patent_no_of_words] => 10605 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/949/05949213.pdf [firstpage_image] =>[orig_patent_app_number] => 213018 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/213018
Method and system for charging rechargeable batteries Dec 15, 1998 Issued
Array ( [id] => 4039962 [patent_doc_number] => 05994883 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-30 [patent_title] => 'Alternating current power control device' [patent_app_type] => 1 [patent_app_number] => 9/209010 [patent_app_country] => US [patent_app_date] => 1998-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 3643 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 223 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/994/05994883.pdf [firstpage_image] =>[orig_patent_app_number] => 209010 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/209010
Alternating current power control device Dec 10, 1998 Issued
Array ( [id] => 4144506 [patent_doc_number] => 06016260 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-01-18 [patent_title] => 'Switched-mode power supply with current and voltage limitation' [patent_app_type] => 1 [patent_app_number] => 9/208511 [patent_app_country] => US [patent_app_date] => 1998-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 4589 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/016/06016260.pdf [firstpage_image] =>[orig_patent_app_number] => 208511 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/208511
Switched-mode power supply with current and voltage limitation Dec 8, 1998 Issued
Array ( [id] => 3955116 [patent_doc_number] => 05998983 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-12-07 [patent_title] => 'Device for generating a DC reference voltage' [patent_app_type] => 1 [patent_app_number] => 9/207614 [patent_app_country] => US [patent_app_date] => 1998-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3828 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 309 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/998/05998983.pdf [firstpage_image] =>[orig_patent_app_number] => 207614 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/207614
Device for generating a DC reference voltage Dec 8, 1998 Issued
Array ( [id] => 3961710 [patent_doc_number] => 05999420 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-12-07 [patent_title] => 'Switching power source' [patent_app_type] => 1 [patent_app_number] => 9/207721 [patent_app_country] => US [patent_app_date] => 1998-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4442 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 284 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/999/05999420.pdf [firstpage_image] =>[orig_patent_app_number] => 207721 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/207721
Switching power source Dec 7, 1998 Issued
Array ( [id] => 4250250 [patent_doc_number] => 06081437 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-06-27 [patent_title] => 'Load balancer for a power supplying system' [patent_app_type] => 1 [patent_app_number] => 9/205131 [patent_app_country] => US [patent_app_date] => 1998-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2828 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 306 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/081/06081437.pdf [firstpage_image] =>[orig_patent_app_number] => 205131 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/205131
Load balancer for a power supplying system Dec 2, 1998 Issued
Array ( [id] => 4229027 [patent_doc_number] => 06011384 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-01-04 [patent_title] => 'Voltage balancing device for a direct current power supplying system' [patent_app_type] => 1 [patent_app_number] => 9/205540 [patent_app_country] => US [patent_app_date] => 1998-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2914 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 370 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/011/06011384.pdf [firstpage_image] =>[orig_patent_app_number] => 205540 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/205540
Voltage balancing device for a direct current power supplying system Dec 2, 1998 Issued
Array ( [id] => 4077808 [patent_doc_number] => 06009005 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-12-28 [patent_title] => 'Power supply device with reference signal generating circuit for power saving mode' [patent_app_type] => 1 [patent_app_number] => 9/203684 [patent_app_country] => US [patent_app_date] => 1998-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3281 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/009/06009005.pdf [firstpage_image] =>[orig_patent_app_number] => 203684 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/203684
Power supply device with reference signal generating circuit for power saving mode Nov 30, 1998 Issued
Array ( [id] => 4233780 [patent_doc_number] => 06011707 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-01-04 [patent_title] => 'Switching-type DC power source apparatus' [patent_app_type] => 1 [patent_app_number] => 9/203514 [patent_app_country] => US [patent_app_date] => 1998-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 3949 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/011/06011707.pdf [firstpage_image] =>[orig_patent_app_number] => 203514 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/203514
Switching-type DC power source apparatus Nov 30, 1998 Issued
Array ( [id] => 4216625 [patent_doc_number] => 06078511 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-06-20 [patent_title] => 'Temperature protection circuit for power converter and method of operation thereof' [patent_app_type] => 1 [patent_app_number] => 9/203444 [patent_app_country] => US [patent_app_date] => 1998-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2316 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/078/06078511.pdf [firstpage_image] =>[orig_patent_app_number] => 203444 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/203444
Temperature protection circuit for power converter and method of operation thereof Nov 30, 1998 Issued
Array ( [id] => 4251392 [patent_doc_number] => 06091615 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-07-18 [patent_title] => 'Resonant power converter' [patent_app_type] => 1 [patent_app_number] => 9/200861 [patent_app_country] => US [patent_app_date] => 1998-11-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 22 [patent_no_of_words] => 12476 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/091/06091615.pdf [firstpage_image] =>[orig_patent_app_number] => 200861 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/200861
Resonant power converter Nov 26, 1998 Issued
Array ( [id] => 3987932 [patent_doc_number] => 05917711 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-06-29 [patent_title] => 'DC power supply apparatus' [patent_app_type] => 1 [patent_app_number] => 9/198420 [patent_app_country] => US [patent_app_date] => 1998-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4358 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 272 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/917/05917711.pdf [firstpage_image] =>[orig_patent_app_number] => 198420 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/198420
DC power supply apparatus Nov 23, 1998 Issued
Array ( [id] => 4201972 [patent_doc_number] => 06130833 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-10-10 [patent_title] => 'Method of operating piezoelectric transformer and operating circuit therefor' [patent_app_type] => 1 [patent_app_number] => 9/198571 [patent_app_country] => US [patent_app_date] => 1998-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 9 [patent_no_of_words] => 2820 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/130/06130833.pdf [firstpage_image] =>[orig_patent_app_number] => 198571 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/198571
Method of operating piezoelectric transformer and operating circuit therefor Nov 22, 1998 Issued
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