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] => 4077819 [patent_doc_number] => 06009006 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-12-28 [patent_title] => 'Synchronized high voltage generator' [patent_app_type] => 1 [patent_app_number] => 9/130961 [patent_app_country] => US [patent_app_date] => 1998-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2517 [patent_no_of_claims] => 16 [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/06/009/06009006.pdf [firstpage_image] =>[orig_patent_app_number] => 130961 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/130961
Synchronized high voltage generator Aug 6, 1998 Issued
Array ( [id] => 3986498 [patent_doc_number] => 05949224 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-09-07 [patent_title] => 'Buck boost switching regulator' [patent_app_type] => 1 [patent_app_number] => 9/129621 [patent_app_country] => US [patent_app_date] => 1998-08-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 892 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/949/05949224.pdf [firstpage_image] =>[orig_patent_app_number] => 129621 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/129621
Buck boost switching regulator Aug 4, 1998 Issued
Array ( [id] => 4216639 [patent_doc_number] => 06078512 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-06-20 [patent_title] => 'Voltage rectifying device with integrated components' [patent_app_type] => 1 [patent_app_number] => 9/117471 [patent_app_country] => US [patent_app_date] => 1998-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 2828 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/078/06078512.pdf [firstpage_image] =>[orig_patent_app_number] => 117471 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/117471
Voltage rectifying device with integrated components Jul 27, 1998 Issued
Array ( [id] => 4163052 [patent_doc_number] => 06107785 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-08-22 [patent_title] => 'Polyphase static var compensator arrangement for supply voltage regulation by energy dissipation' [patent_app_type] => 1 [patent_app_number] => 9/077281 [patent_app_country] => US [patent_app_date] => 1998-07-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 13 [patent_no_of_words] => 4807 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/107/06107785.pdf [firstpage_image] =>[orig_patent_app_number] => 077281 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/077281
Polyphase static var compensator arrangement for supply voltage regulation by energy dissipation Jul 27, 1998 Issued
Array ( [id] => 4191923 [patent_doc_number] => 06160391 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-12-12 [patent_title] => 'Reference voltage generation circuit and reference current generation circuit' [patent_app_type] => 1 [patent_app_number] => 9/122641 [patent_app_country] => US [patent_app_date] => 1998-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 23 [patent_no_of_words] => 9144 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 20 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/160/06160391.pdf [firstpage_image] =>[orig_patent_app_number] => 122641 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/122641
Reference voltage generation circuit and reference current generation circuit Jul 26, 1998 Issued
Array ( [id] => 4229013 [patent_doc_number] => 06011383 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-01-04 [patent_title] => 'Low powering apparatus for automatic reduction of power in active and standby modes' [patent_app_type] => 1 [patent_app_number] => 9/120211 [patent_app_country] => US [patent_app_date] => 1998-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 3763 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/011/06011383.pdf [firstpage_image] =>[orig_patent_app_number] => 120211 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/120211
Low powering apparatus for automatic reduction of power in active and standby modes Jul 20, 1998 Issued
Array ( [id] => 4147609 [patent_doc_number] => 06122185 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-09-19 [patent_title] => 'Electronic apparatus' [patent_app_type] => 1 [patent_app_number] => 9/121061 [patent_app_country] => US [patent_app_date] => 1998-07-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 31 [patent_no_of_words] => 39404 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 22 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/122/06122185.pdf [firstpage_image] =>[orig_patent_app_number] => 121061 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/121061
Electronic apparatus Jul 20, 1998 Issued
Array ( [id] => 3936622 [patent_doc_number] => 05946203 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-08-31 [patent_title] => 'Switching network and method of reducing input current total harmonic distortion associated with a boost converter and a boost converter employing the switching network or method' [patent_app_type] => 1 [patent_app_number] => 9/118261 [patent_app_country] => US [patent_app_date] => 1998-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4431 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/946/05946203.pdf [firstpage_image] =>[orig_patent_app_number] => 118261 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/118261
Switching network and method of reducing input current total harmonic distortion associated with a boost converter and a boost converter employing the switching network or method Jul 16, 1998 Issued
Array ( [id] => 4011539 [patent_doc_number] => 05986901 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-16 [patent_title] => 'Power factor correction circuit for a power supply' [patent_app_type] => 1 [patent_app_number] => 9/112381 [patent_app_country] => US [patent_app_date] => 1998-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 19 [patent_no_of_words] => 4947 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/986/05986901.pdf [firstpage_image] =>[orig_patent_app_number] => 112381 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/112381
Power factor correction circuit for a power supply Jul 8, 1998 Issued
Array ( [id] => 4072238 [patent_doc_number] => 06008630 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-12-28 [patent_title] => 'Soft-switched built-in active snubber circuit' [patent_app_type] => 1 [patent_app_number] => 9/109851 [patent_app_country] => US [patent_app_date] => 1998-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 5177 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/008/06008630.pdf [firstpage_image] =>[orig_patent_app_number] => 109851 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/109851
Soft-switched built-in active snubber circuit Jul 1, 1998 Issued
Array ( [id] => 3956842 [patent_doc_number] => 05982646 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-09 [patent_title] => 'Voltage clamp snubbers for three level converter' [patent_app_type] => 1 [patent_app_number] => 9/108043 [patent_app_country] => US [patent_app_date] => 1998-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 2806 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 330 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/982/05982646.pdf [firstpage_image] =>[orig_patent_app_number] => 108043 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/108043
Voltage clamp snubbers for three level converter Jun 29, 1998 Issued
Array ( [id] => 3993466 [patent_doc_number] => 05910892 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-06-08 [patent_title] => 'High power motor drive converter system and modulation control' [patent_app_type] => 1 [patent_app_number] => 9/108041 [patent_app_country] => US [patent_app_date] => 1998-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 4832 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/910/05910892.pdf [firstpage_image] =>[orig_patent_app_number] => 108041 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/108041
High power motor drive converter system and modulation control Jun 29, 1998 Issued
Array ( [id] => 3997523 [patent_doc_number] => 05959854 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-09-28 [patent_title] => 'Voltage step-up circuit and method for controlling the same' [patent_app_type] => 1 [patent_app_number] => 9/107501 [patent_app_country] => US [patent_app_date] => 1998-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 9 [patent_no_of_words] => 5611 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/959/05959854.pdf [firstpage_image] =>[orig_patent_app_number] => 107501 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/107501
Voltage step-up circuit and method for controlling the same Jun 29, 1998 Issued
Array ( [id] => 4047584 [patent_doc_number] => 05995399 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-30 [patent_title] => 'Power supply control circuit for a DC pump containing a waveform process circuit' [patent_app_type] => 1 [patent_app_number] => 9/105790 [patent_app_country] => US [patent_app_date] => 1998-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1912 [patent_no_of_claims] => 4 [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/05/995/05995399.pdf [firstpage_image] =>[orig_patent_app_number] => 105790 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/105790
Power supply control circuit for a DC pump containing a waveform process circuit Jun 25, 1998 Issued
Array ( [id] => 3952902 [patent_doc_number] => 05973941 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-10-26 [patent_title] => 'Electricity meter with a switching mode transformer power supply circuit' [patent_app_type] => 1 [patent_app_number] => 9/103783 [patent_app_country] => US [patent_app_date] => 1998-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 2830 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/973/05973941.pdf [firstpage_image] =>[orig_patent_app_number] => 103783 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/103783
Electricity meter with a switching mode transformer power supply circuit Jun 23, 1998 Issued
Array ( [id] => 4188774 [patent_doc_number] => 06020726 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-02-01 [patent_title] => 'AC voltage regulator' [patent_app_type] => 1 [patent_app_number] => 9/103423 [patent_app_country] => US [patent_app_date] => 1998-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 4590 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/020/06020726.pdf [firstpage_image] =>[orig_patent_app_number] => 103423 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/103423
AC voltage regulator Jun 23, 1998 Issued
Array ( [id] => 3961687 [patent_doc_number] => 05956238 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-09-21 [patent_title] => 'Blocking time maintenance circuit for ZVS converters' [patent_app_type] => 1 [patent_app_number] => 9/105803 [patent_app_country] => US [patent_app_date] => 1998-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3777 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/956/05956238.pdf [firstpage_image] =>[orig_patent_app_number] => 105803 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/105803
Blocking time maintenance circuit for ZVS converters Jun 23, 1998 Issued
Array ( [id] => 3949772 [patent_doc_number] => 05930127 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-07-27 [patent_title] => 'Power source device' [patent_app_type] => 1 [patent_app_number] => 9/102771 [patent_app_country] => US [patent_app_date] => 1998-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 21 [patent_no_of_words] => 4691 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 414 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/930/05930127.pdf [firstpage_image] =>[orig_patent_app_number] => 102771 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/102771
Power source device Jun 22, 1998 Issued
Array ( [id] => 3997442 [patent_doc_number] => 05959849 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-09-28 [patent_title] => 'Single-switch AC/DC converter with power factor correction (PFC)' [patent_app_type] => 1 [patent_app_number] => 9/102021 [patent_app_country] => US [patent_app_date] => 1998-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 15 [patent_no_of_words] => 5535 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/959/05959849.pdf [firstpage_image] =>[orig_patent_app_number] => 102021 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/102021
Single-switch AC/DC converter with power factor correction (PFC) Jun 21, 1998 Issued
Array ( [id] => 3993144 [patent_doc_number] => 05949663 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-09-07 [patent_title] => 'Inverter apparatus capable of readily modification of the specification and performance thereof' [patent_app_type] => 1 [patent_app_number] => 9/099391 [patent_app_country] => US [patent_app_date] => 1998-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 5940 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/949/05949663.pdf [firstpage_image] =>[orig_patent_app_number] => 099391 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/099391
Inverter apparatus capable of readily modification of the specification and performance thereof Jun 17, 1998 Issued
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