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] => 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
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