
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 number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 3814025
[patent_doc_number] => 05831420
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-11-03
[patent_title] => 'Pulse load averaging power converter'
[patent_app_type] => 1
[patent_app_number] => 8/842101
[patent_app_country] => US
[patent_app_date] => 1997-04-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 7
[patent_no_of_words] => 2984
[patent_no_of_claims] => 16
[patent_no_of_ind_claims] => 7
[patent_words_short_claim] => 88
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/831/05831420.pdf
[firstpage_image] =>[orig_patent_app_number] => 842101
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/842101 | Pulse load averaging power converter | Apr 27, 1997 | Issued |
Array
(
[id] => 4026279
[patent_doc_number] => 05880943
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-03-09
[patent_title] => 'Snubber circuit for a switching power source'
[patent_app_type] => 1
[patent_app_number] => 8/837711
[patent_app_country] => US
[patent_app_date] => 1997-04-22
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 10
[patent_no_of_words] => 3511
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 163
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/880/05880943.pdf
[firstpage_image] =>[orig_patent_app_number] => 837711
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/837711 | Snubber circuit for a switching power source | Apr 21, 1997 | Issued |
Array
(
[id] => 4071270
[patent_doc_number] => 05867017
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-02-02
[patent_title] => 'Energy control system with remote switching'
[patent_app_type] => 1
[patent_app_number] => 8/837583
[patent_app_country] => US
[patent_app_date] => 1997-04-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 7
[patent_no_of_words] => 3451
[patent_no_of_claims] => 18
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 290
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/867/05867017.pdf
[firstpage_image] =>[orig_patent_app_number] => 837583
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/837583 | Energy control system with remote switching | Apr 20, 1997 | Issued |
Array
(
[id] => 4066890
[patent_doc_number] => 05864477
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-01-26
[patent_title] => 'Converter circuit for a polyphase switched inductive load'
[patent_app_type] => 1
[patent_app_number] => 8/844451
[patent_app_country] => US
[patent_app_date] => 1997-04-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 7
[patent_no_of_words] => 4134
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 115
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/864/05864477.pdf
[firstpage_image] =>[orig_patent_app_number] => 844451
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/844451 | Converter circuit for a polyphase switched inductive load | Apr 17, 1997 | Issued |
Array
(
[id] => 3814039
[patent_doc_number] => 05831421
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-11-03
[patent_title] => 'Semiconductor device with supply voltage-lowering circuit'
[patent_app_type] => 1
[patent_app_number] => 8/837461
[patent_app_country] => US
[patent_app_date] => 1997-04-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 12
[patent_figures_cnt] => 17
[patent_no_of_words] => 8515
[patent_no_of_claims] => 26
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 164
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/831/05831421.pdf
[firstpage_image] =>[orig_patent_app_number] => 837461
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/837461 | Semiconductor device with supply voltage-lowering circuit | Apr 17, 1997 | Issued |
Array
(
[id] => 3770170
[patent_doc_number] => 05852556
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-12-22
[patent_title] => 'Power converter'
[patent_app_type] => 1
[patent_app_number] => 8/817163
[patent_app_country] => US
[patent_app_date] => 1997-04-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 4000
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 128
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/852/05852556.pdf
[firstpage_image] =>[orig_patent_app_number] => 817163
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/817163 | Power converter | Apr 16, 1997 | Issued |
Array
(
[id] => 3803441
[patent_doc_number] => 05726872
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-03-10
[patent_title] => 'AC to DC boost power converters'
[patent_app_type] => 1
[patent_app_number] => 8/837760
[patent_app_country] => US
[patent_app_date] => 1997-04-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 24
[patent_figures_cnt] => 52
[patent_no_of_words] => 12180
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 165
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/726/05726872.pdf
[firstpage_image] =>[orig_patent_app_number] => 837760
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/837760 | AC to DC boost power converters | Apr 16, 1997 | Issued |
Array
(
[id] => 3904250
[patent_doc_number] => 05835361
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-11-10
[patent_title] => 'Switch-mode power supply with over-current protection'
[patent_app_type] => 1
[patent_app_number] => 8/838301
[patent_app_country] => US
[patent_app_date] => 1997-04-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 2957
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 196
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/835/05835361.pdf
[firstpage_image] =>[orig_patent_app_number] => 838301
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/838301 | Switch-mode power supply with over-current protection | Apr 15, 1997 | Issued |
Array
(
[id] => 3904250
[patent_doc_number] => 05835361
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-11-10
[patent_title] => 'Switch-mode power supply with over-current protection'
[patent_app_type] => 1
[patent_app_number] => 8/838301
[patent_app_country] => US
[patent_app_date] => 1997-04-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 2957
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 196
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/835/05835361.pdf
[firstpage_image] =>[orig_patent_app_number] => 838301
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/838301 | Switch-mode power supply with over-current protection | Apr 15, 1997 | Issued |
Array
(
[id] => 3904250
[patent_doc_number] => 05835361
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-11-10
[patent_title] => 'Switch-mode power supply with over-current protection'
[patent_app_type] => 1
[patent_app_number] => 8/838301
[patent_app_country] => US
[patent_app_date] => 1997-04-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 2957
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 196
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/835/05835361.pdf
[firstpage_image] =>[orig_patent_app_number] => 838301
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/838301 | Switch-mode power supply with over-current protection | Apr 15, 1997 | Issued |
Array
(
[id] => 3891083
[patent_doc_number] => 05805433
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-09-08
[patent_title] => 'Small offline power supply'
[patent_app_type] => 1
[patent_app_number] => 8/842713
[patent_app_country] => US
[patent_app_date] => 1997-04-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 6
[patent_no_of_words] => 3037
[patent_no_of_claims] => 33
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 153
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/805/05805433.pdf
[firstpage_image] =>[orig_patent_app_number] => 842713
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/842713 | Small offline power supply | Apr 15, 1997 | Issued |
Array
(
[id] => 3904250
[patent_doc_number] => 05835361
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-11-10
[patent_title] => 'Switch-mode power supply with over-current protection'
[patent_app_type] => 1
[patent_app_number] => 8/838301
[patent_app_country] => US
[patent_app_date] => 1997-04-16
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 4
[patent_no_of_words] => 2957
[patent_no_of_claims] => 13
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 196
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/835/05835361.pdf
[firstpage_image] =>[orig_patent_app_number] => 838301
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/838301 | Switch-mode power supply with over-current protection | Apr 15, 1997 | Issued |
Array
(
[id] => 4011013
[patent_doc_number] => 06005374
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-12-21
[patent_title] => 'Low cost programmable low dropout regulator'
[patent_app_type] => 1
[patent_app_number] => 8/832580
[patent_app_country] => US
[patent_app_date] => 1997-04-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 7
[patent_no_of_words] => 2231
[patent_no_of_claims] => 4
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 251
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/005/06005374.pdf
[firstpage_image] =>[orig_patent_app_number] => 832580
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/832580 | Low cost programmable low dropout regulator | Apr 1, 1997 | Issued |
Array
(
[id] => 3881944
[patent_doc_number] => 05838552
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-11-17
[patent_title] => 'Asymmetrical power converter and method of operation thereof'
[patent_app_type] => 1
[patent_app_number] => 8/829921
[patent_app_country] => US
[patent_app_date] => 1997-04-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 6
[patent_no_of_words] => 4257
[patent_no_of_claims] => 30
[patent_no_of_ind_claims] => 6
[patent_words_short_claim] => 113
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/838/05838552.pdf
[firstpage_image] =>[orig_patent_app_number] => 829921
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/829921 | Asymmetrical power converter and method of operation thereof | Mar 31, 1997 | Issued |
Array
(
[id] => 1184523
[patent_doc_number] => 06741485
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2004-05-25
[patent_title] => 'Interconnection system for transmitting power between electrical systems'
[patent_app_type] => B1
[patent_app_number] => 08/828502
[patent_app_country] => US
[patent_app_date] => 1997-03-31
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 13
[patent_figures_cnt] => 13
[patent_no_of_words] => 6678
[patent_no_of_claims] => 15
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 100
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/06/741/06741485.pdf
[firstpage_image] =>[orig_patent_app_number] => 08828502
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/828502 | Interconnection system for transmitting power between electrical systems | Mar 30, 1997 | Issued |
Array
(
[id] => 4066800
[patent_doc_number] => 05864471
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-01-26
[patent_title] => 'Energy recovery circuit for use in a converter'
[patent_app_type] => 1
[patent_app_number] => 8/827234
[patent_app_country] => US
[patent_app_date] => 1997-03-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 9
[patent_figures_cnt] => 11
[patent_no_of_words] => 3759
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 133
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/864/05864471.pdf
[firstpage_image] =>[orig_patent_app_number] => 827234
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/827234 | Energy recovery circuit for use in a converter | Mar 27, 1997 | Issued |
Array
(
[id] => 3808596
[patent_doc_number] => 05828562
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-10-27
[patent_title] => 'Double discharge circuit for improving the power factor'
[patent_app_type] => 1
[patent_app_number] => 8/825191
[patent_app_country] => US
[patent_app_date] => 1997-03-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 1
[patent_figures_cnt] => 2
[patent_no_of_words] => 3246
[patent_no_of_claims] => 37
[patent_no_of_ind_claims] => 5
[patent_words_short_claim] => 150
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/828/05828562.pdf
[firstpage_image] =>[orig_patent_app_number] => 825191
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/825191 | Double discharge circuit for improving the power factor | Mar 26, 1997 | Issued |
Array
(
[id] => 4068877
[patent_doc_number] => 05896027
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1999-04-20
[patent_title] => 'Current ratio device for use in forming a current transformer'
[patent_app_type] => 1
[patent_app_number] => 8/824490
[patent_app_country] => US
[patent_app_date] => 1997-03-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 8
[patent_no_of_words] => 6026
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 200
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/896/05896027.pdf
[firstpage_image] =>[orig_patent_app_number] => 824490
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/824490 | Current ratio device for use in forming a current transformer | Mar 26, 1997 | Issued |
Array
(
[id] => 3887601
[patent_doc_number] => 05764499
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-06-09
[patent_title] => 'Direct a.c. converter'
[patent_app_type] => 1
[patent_app_number] => 8/750911
[patent_app_country] => US
[patent_app_date] => 1997-03-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 7
[patent_figures_cnt] => 10
[patent_no_of_words] => 3364
[patent_no_of_claims] => 3
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 222
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/764/05764499.pdf
[firstpage_image] =>[orig_patent_app_number] => 750911
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/750911 | Direct a.c. converter | Mar 26, 1997 | Issued |
Array
(
[id] => 3781952
[patent_doc_number] => 05757172
[patent_country] => US
[patent_kind] => NA
[patent_issue_date] => 1998-05-26
[patent_title] => 'Temperature and current dependent regulated voltage source'
[patent_app_type] => 1
[patent_app_number] => 8/828963
[patent_app_country] => US
[patent_app_date] => 1997-03-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 2
[patent_no_of_words] => 2023
[patent_no_of_claims] => 37
[patent_no_of_ind_claims] => 4
[patent_words_short_claim] => 53
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] => patents/05/757/05757172.pdf
[firstpage_image] =>[orig_patent_app_number] => 828963
[rel_patent_id] =>[rel_patent_doc_number] =>) 08/828963 | Temperature and current dependent regulated voltage source | Mar 26, 1997 | Issued |