Search

Rajnikant B Patel

Examiner (ID: 6962, Phone: (571)272-2082 , Office: P/2838 )

Most Active Art Unit
2838
Art Unit(s)
2839, 2836, 2111, 3621, 2838
Total Applications
2545
Issued Applications
2300
Pending Applications
64
Abandoned Applications
184

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 345600 [patent_doc_number] => 07498790 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-03-03 [patent_title] => 'Switching regulator frequency control' [patent_app_type] => utility [patent_app_number] => 10/976717 [patent_app_country] => US [patent_app_date] => 2004-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 2423 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/498/07498790.pdf [firstpage_image] =>[orig_patent_app_number] => 10976717 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/976717
Switching regulator frequency control Oct 28, 2004 Issued
Array ( [id] => 775963 [patent_doc_number] => 07002817 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-02-21 [patent_title] => 'DC-to-DC converter with improved transient response' [patent_app_type] => utility [patent_app_number] => 10/975711 [patent_app_country] => US [patent_app_date] => 2004-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 14 [patent_no_of_words] => 5934 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/002/07002817.pdf [firstpage_image] =>[orig_patent_app_number] => 10975711 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/975711
DC-to-DC converter with improved transient response Oct 27, 2004 Issued
Array ( [id] => 5742146 [patent_doc_number] => 20060087871 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-04-27 [patent_title] => 'Programmable power supply with dual mode cross over clamps' [patent_app_type] => utility [patent_app_number] => 10/973297 [patent_app_country] => US [patent_app_date] => 2004-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3109 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0087/20060087871.pdf [firstpage_image] =>[orig_patent_app_number] => 10973297 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/973297
Programmable power supply with dual mode cross over clamps Oct 26, 2004 Issued
Array ( [id] => 450110 [patent_doc_number] => 07250745 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-07-31 [patent_title] => 'Control circuit of DC-DC converter and its control method' [patent_app_type] => utility [patent_app_number] => 10/973257 [patent_app_country] => US [patent_app_date] => 2004-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 11252 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/250/07250745.pdf [firstpage_image] =>[orig_patent_app_number] => 10973257 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/973257
Control circuit of DC-DC converter and its control method Oct 26, 2004 Issued
Array ( [id] => 556728 [patent_doc_number] => 07170766 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-01-30 [patent_title] => 'High power switching converter' [patent_app_type] => utility [patent_app_number] => 10/969997 [patent_app_country] => US [patent_app_date] => 2004-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 1686 [patent_no_of_claims] => 15 [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/07/170/07170766.pdf [firstpage_image] =>[orig_patent_app_number] => 10969997 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/969997
High power switching converter Oct 21, 2004 Issued
Array ( [id] => 447876 [patent_doc_number] => 07253596 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-08-07 [patent_title] => 'Power supply apparatus capable of supplying a stable converted voltage' [patent_app_type] => utility [patent_app_number] => 10/970757 [patent_app_country] => US [patent_app_date] => 2004-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 14 [patent_no_of_words] => 6995 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/253/07253596.pdf [firstpage_image] =>[orig_patent_app_number] => 10970757 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/970757
Power supply apparatus capable of supplying a stable converted voltage Oct 20, 2004 Issued
Array ( [id] => 5893616 [patent_doc_number] => 20060002154 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-01-05 [patent_title] => 'Power conversion device with efficient output current sensing' [patent_app_type] => utility [patent_app_number] => 10/969827 [patent_app_country] => US [patent_app_date] => 2004-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3169 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0002/20060002154.pdf [firstpage_image] =>[orig_patent_app_number] => 10969827 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/969827
Power conversion device with efficient output current sensing Oct 19, 2004 Issued
Array ( [id] => 635018 [patent_doc_number] => 07129773 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-10-31 [patent_title] => 'Band-gap type constant voltage generating circuit' [patent_app_type] => utility [patent_app_number] => 10/967287 [patent_app_country] => US [patent_app_date] => 2004-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 9860 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/129/07129773.pdf [firstpage_image] =>[orig_patent_app_number] => 10967287 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/967287
Band-gap type constant voltage generating circuit Oct 18, 2004 Issued
Array ( [id] => 613233 [patent_doc_number] => 07148633 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-12-12 [patent_title] => 'DC/AC inverter' [patent_app_type] => utility [patent_app_number] => 10/968857 [patent_app_country] => US [patent_app_date] => 2004-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5550 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 237 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/148/07148633.pdf [firstpage_image] =>[orig_patent_app_number] => 10968857 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/968857
DC/AC inverter Oct 17, 2004 Issued
Array ( [id] => 474356 [patent_doc_number] => 07230410 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2007-06-12 [patent_title] => 'Accurate high-speed current sources' [patent_app_type] => utility [patent_app_number] => 10/953147 [patent_app_country] => US [patent_app_date] => 2004-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 3143 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/230/07230410.pdf [firstpage_image] =>[orig_patent_app_number] => 10953147 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/953147
Accurate high-speed current sources Sep 27, 2004 Issued
Array ( [id] => 620538 [patent_doc_number] => 07141955 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2006-11-28 [patent_title] => 'Apparatus and method for monitoring current for a high-side switch' [patent_app_type] => utility [patent_app_number] => 10/949237 [patent_app_country] => US [patent_app_date] => 2004-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2553 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/141/07141955.pdf [firstpage_image] =>[orig_patent_app_number] => 10949237 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/949237
Apparatus and method for monitoring current for a high-side switch Sep 23, 2004 Issued
Array ( [id] => 5810479 [patent_doc_number] => 20060081587 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-04-20 [patent_title] => 'Voltage stepdown structure of a drier' [patent_app_type] => utility [patent_app_number] => 10/943967 [patent_app_country] => US [patent_app_date] => 2004-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1262 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0081/20060081587.pdf [firstpage_image] =>[orig_patent_app_number] => 10943967 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/943967
Voltage stepdown structure of a drier Sep 19, 2004 Abandoned
Array ( [id] => 4556622 [patent_doc_number] => RE041908 [patent_country] => US [patent_kind] => E1 [patent_issue_date] => 2010-11-02 [patent_title] => 'Power conversion integrated circuit and method for programming' [patent_app_type] => reissue [patent_app_number] => 10/946611 [patent_app_country] => US [patent_app_date] => 2004-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 5207 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/RE/041/RE041908.pdf [firstpage_image] =>[orig_patent_app_number] => 10946611 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/946611
Power conversion integrated circuit and method for programming Sep 19, 2004 Issued
Array ( [id] => 433559 [patent_doc_number] => 07266000 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-09-04 [patent_title] => 'Controlled inrush current limiter' [patent_app_type] => utility [patent_app_number] => 10/937717 [patent_app_country] => US [patent_app_date] => 2004-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2970 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/266/07266000.pdf [firstpage_image] =>[orig_patent_app_number] => 10937717 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/937717
Controlled inrush current limiter Sep 8, 2004 Issued
Array ( [id] => 7245982 [patent_doc_number] => 20050081070 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-04-14 [patent_title] => 'Modular DC power step down adapter' [patent_app_type] => utility [patent_app_number] => 10/938217 [patent_app_country] => US [patent_app_date] => 2004-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2222 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0081/20050081070.pdf [firstpage_image] =>[orig_patent_app_number] => 10938217 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/938217
Modular DC power step down adapter Sep 8, 2004 Issued
Array ( [id] => 810625 [patent_doc_number] => 07417382 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-08-26 [patent_title] => 'High-efficiency adaptive DC/AC converter' [patent_app_type] => utility [patent_app_number] => 10/935629 [patent_app_country] => US [patent_app_date] => 2004-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 21 [patent_no_of_words] => 6285 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/417/07417382.pdf [firstpage_image] =>[orig_patent_app_number] => 10935629 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/935629
High-efficiency adaptive DC/AC converter Sep 6, 2004 Issued
Array ( [id] => 844852 [patent_doc_number] => 07388766 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-06-17 [patent_title] => 'Harmonic control and regulation system for harmonic neutralized frequency changer' [patent_app_type] => utility [patent_app_number] => 10/928657 [patent_app_country] => US [patent_app_date] => 2004-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4210 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 97 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/388/07388766.pdf [firstpage_image] =>[orig_patent_app_number] => 10928657 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/928657
Harmonic control and regulation system for harmonic neutralized frequency changer Aug 25, 2004 Issued
Array ( [id] => 527864 [patent_doc_number] => 07190601 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-03-13 [patent_title] => 'Pulse-width modulation method for a frequency converter' [patent_app_type] => utility [patent_app_number] => 10/925967 [patent_app_country] => US [patent_app_date] => 2004-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 2588 [patent_no_of_claims] => 6 [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/07/190/07190601.pdf [firstpage_image] =>[orig_patent_app_number] => 10925967 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/925967
Pulse-width modulation method for a frequency converter Aug 25, 2004 Issued
Array ( [id] => 478404 [patent_doc_number] => 07219673 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-05-22 [patent_title] => 'Transformerless multi-level power converter' [patent_app_type] => utility [patent_app_number] => 10/927327 [patent_app_country] => US [patent_app_date] => 2004-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 2158 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/219/07219673.pdf [firstpage_image] =>[orig_patent_app_number] => 10927327 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/927327
Transformerless multi-level power converter Aug 24, 2004 Issued
Array ( [id] => 752415 [patent_doc_number] => 07023194 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2006-04-04 [patent_title] => 'Low power and high accuracy band gap voltage reference circuit' [patent_app_type] => utility [patent_app_number] => 10/926185 [patent_app_country] => US [patent_app_date] => 2004-08-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 15 [patent_no_of_words] => 3960 [patent_no_of_claims] => 96 [patent_no_of_ind_claims] => 18 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/023/07023194.pdf [firstpage_image] =>[orig_patent_app_number] => 10926185 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/926185
Low power and high accuracy band gap voltage reference circuit Aug 24, 2004 Issued
Menu