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] => 3881956 [patent_doc_number] => 05838553 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-11-17 [patent_title] => 'Voltage stabilized self-oscillating power supply' [patent_app_type] => 1 [patent_app_number] => 8/800704 [patent_app_country] => US [patent_app_date] => 1997-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4435 [patent_no_of_claims] => 41 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/838/05838553.pdf [firstpage_image] =>[orig_patent_app_number] => 800704 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/800704
Voltage stabilized self-oscillating power supply Feb 13, 1997 Issued
Array ( [id] => 3774748 [patent_doc_number] => 05773783 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-06-30 [patent_title] => 'Double skin composite structures and methods of producing such structures' [patent_app_type] => 1 [patent_app_number] => 8/716333 [patent_app_country] => US [patent_app_date] => 1997-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 13 [patent_no_of_words] => 4560 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/773/05773783.pdf [firstpage_image] =>[orig_patent_app_number] => 716333 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/716333
Double skin composite structures and methods of producing such structures Feb 13, 1997 Issued
Array ( [id] => 3788324 [patent_doc_number] => 05808883 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-09-15 [patent_title] => 'DC-to-DC converter having charge pump and associated methods' [patent_app_type] => 1 [patent_app_number] => 8/800421 [patent_app_country] => US [patent_app_date] => 1997-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 3410 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/808/05808883.pdf [firstpage_image] =>[orig_patent_app_number] => 800421 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/800421
DC-to-DC converter having charge pump and associated methods Feb 13, 1997 Issued
08/799201 PROCESS FOR WELDING SINTERED FRICTION-LINED FOIL Feb 12, 1997 Abandoned
Array ( [id] => 4004421 [patent_doc_number] => 05892674 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-04-06 [patent_title] => 'Method and apparatus for power converting AC into DC or DC into AC by converter having common phase connection' [patent_app_type] => 1 [patent_app_number] => 8/799761 [patent_app_country] => US [patent_app_date] => 1997-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 8693 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/892/05892674.pdf [firstpage_image] =>[orig_patent_app_number] => 799761 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/799761
Method and apparatus for power converting AC into DC or DC into AC by converter having common phase connection Feb 11, 1997 Issued
Array ( [id] => 3806956 [patent_doc_number] => 05781423 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-07-14 [patent_title] => 'Pulse width modulation control system for electric power converter' [patent_app_type] => 1 [patent_app_number] => 8/797621 [patent_app_country] => US [patent_app_date] => 1997-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 14 [patent_no_of_words] => 3025 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/781/05781423.pdf [firstpage_image] =>[orig_patent_app_number] => 797621 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/797621
Pulse width modulation control system for electric power converter Feb 6, 1997 Issued
Array ( [id] => 3886752 [patent_doc_number] => 05798635 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-08-25 [patent_title] => 'One pin error amplifier and switched soft-start for an eight pin PFC-PWM combination integrated circuit converter controller' [patent_app_type] => 1 [patent_app_number] => 8/796128 [patent_app_country] => US [patent_app_date] => 1997-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 9250 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/798/05798635.pdf [firstpage_image] =>[orig_patent_app_number] => 796128 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/796128
One pin error amplifier and switched soft-start for an eight pin PFC-PWM combination integrated circuit converter controller Feb 5, 1997 Issued
Array ( [id] => 3911740 [patent_doc_number] => 05751561 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-05-12 [patent_title] => 'Low cost AC-to-DC converter having input current with reduced harmonics' [patent_app_type] => 1 [patent_app_number] => 8/794755 [patent_app_country] => US [patent_app_date] => 1997-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 21 [patent_no_of_words] => 3508 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 257 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/751/05751561.pdf [firstpage_image] =>[orig_patent_app_number] => 794755 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/794755
Low cost AC-to-DC converter having input current with reduced harmonics Feb 2, 1997 Issued
Array ( [id] => 3796520 [patent_doc_number] => 05726410 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-03-10 [patent_title] => 'Seam welding process and seam welding apparatus' [patent_app_type] => 1 [patent_app_number] => 8/732353 [patent_app_country] => US [patent_app_date] => 1997-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 24 [patent_no_of_words] => 12928 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/726/05726410.pdf [firstpage_image] =>[orig_patent_app_number] => 732353 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/732353
Seam welding process and seam welding apparatus Jan 26, 1997 Issued
Array ( [id] => 3780926 [patent_doc_number] => 05818007 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-10-06 [patent_title] => 'Gun arm exchange structure for spot welding gun and method for the same' [patent_app_type] => 1 [patent_app_number] => 8/789340 [patent_app_country] => US [patent_app_date] => 1997-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 4486 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/818/05818007.pdf [firstpage_image] =>[orig_patent_app_number] => 789340 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/789340
Gun arm exchange structure for spot welding gun and method for the same Jan 26, 1997 Issued
Array ( [id] => 4033119 [patent_doc_number] => 05903139 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-05-11 [patent_title] => 'Power stealing solid state switch for supplying operating power to an electronic control device' [patent_app_type] => 1 [patent_app_number] => 8/789731 [patent_app_country] => US [patent_app_date] => 1997-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 8794 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 229 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/903/05903139.pdf [firstpage_image] =>[orig_patent_app_number] => 789731 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/789731
Power stealing solid state switch for supplying operating power to an electronic control device Jan 26, 1997 Issued
Array ( [id] => 3825638 [patent_doc_number] => 05771164 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-06-23 [patent_title] => 'Power supply converter for suppressing higher harmonics to output a stable voltage' [patent_app_type] => 1 [patent_app_number] => 8/750861 [patent_app_country] => US [patent_app_date] => 1997-01-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 42 [patent_figures_cnt] => 50 [patent_no_of_words] => 10326 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 236 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/771/05771164.pdf [firstpage_image] =>[orig_patent_app_number] => 750861 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/750861
Power supply converter for suppressing higher harmonics to output a stable voltage Jan 5, 1997 Issued
Array ( [id] => 3797538 [patent_doc_number] => 05737206 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-04-07 [patent_title] => 'Control system for power conversion system' [patent_app_type] => 1 [patent_app_number] => 8/771841 [patent_app_country] => US [patent_app_date] => 1996-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 22 [patent_no_of_words] => 10273 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 315 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/737/05737206.pdf [firstpage_image] =>[orig_patent_app_number] => 771841 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/771841
Control system for power conversion system Dec 22, 1996 Issued
Array ( [id] => 3914119 [patent_doc_number] => 05835996 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-11-10 [patent_title] => 'Power generation method and power generator using a piezoelectric element, and electronic device using the power' [patent_app_type] => 1 [patent_app_number] => 8/768501 [patent_app_country] => US [patent_app_date] => 1996-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 23 [patent_no_of_words] => 17190 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/835/05835996.pdf [firstpage_image] =>[orig_patent_app_number] => 768501 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/768501
Power generation method and power generator using a piezoelectric element, and electronic device using the power Dec 17, 1996 Issued
Array ( [id] => 3829551 [patent_doc_number] => 05790394 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-08-04 [patent_title] => 'Dual AC power supply input module' [patent_app_type] => 1 [patent_app_number] => 8/767761 [patent_app_country] => US [patent_app_date] => 1996-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2261 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 501 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/790/05790394.pdf [firstpage_image] =>[orig_patent_app_number] => 767761 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/767761
Dual AC power supply input module Dec 16, 1996 Issued
08/767307 SMALL FORM FACTOR POWER SUPPLY Dec 15, 1996 Abandoned
Array ( [id] => 3755851 [patent_doc_number] => 05801934 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-09-01 [patent_title] => 'Charge pump with reduced power consumption' [patent_app_type] => 1 [patent_app_number] => 8/762871 [patent_app_country] => US [patent_app_date] => 1996-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 3940 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/801/05801934.pdf [firstpage_image] =>[orig_patent_app_number] => 762871 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/762871
Charge pump with reduced power consumption Dec 11, 1996 Issued
Array ( [id] => 3767185 [patent_doc_number] => 05852358 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-12-22 [patent_title] => 'Capactive power circuit' [patent_app_type] => 1 [patent_app_number] => 8/762011 [patent_app_country] => US [patent_app_date] => 1996-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 4292 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/852/05852358.pdf [firstpage_image] =>[orig_patent_app_number] => 762011 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/762011
Capactive power circuit Dec 10, 1996 Issued
Array ( [id] => 3878213 [patent_doc_number] => 05763860 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-06-09 [patent_title] => 'Gestational calculator' [patent_app_type] => 1 [patent_app_number] => 8/762711 [patent_app_country] => US [patent_app_date] => 1996-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 2429 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/763/05763860.pdf [firstpage_image] =>[orig_patent_app_number] => 762711 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/762711
Gestational calculator Dec 9, 1996 Issued
Array ( [id] => 3869740 [patent_doc_number] => 05796418 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-08-18 [patent_title] => 'Page image and fault tolerance control apparatus for printing systems' [patent_app_type] => 1 [patent_app_number] => 8/765037 [patent_app_country] => US [patent_app_date] => 1996-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 16 [patent_no_of_words] => 18950 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 227 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/796/05796418.pdf [firstpage_image] =>[orig_patent_app_number] => 765037 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/765037
Page image and fault tolerance control apparatus for printing systems Dec 8, 1996 Issued
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