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] => 5641519 [patent_doc_number] => 20060279974 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-12-14 [patent_title] => 'AC line isolated DC high frequency low power converter' [patent_app_type] => utility [patent_app_number] => 11/148867 [patent_app_country] => US [patent_app_date] => 2005-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3331 [patent_no_of_claims] => 21 [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/A1/0279/20060279974.pdf [firstpage_image] =>[orig_patent_app_number] => 11148867 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/148867
AC line isolated DC high frequency low power converter Jun 7, 2005 Abandoned
Array ( [id] => 5886245 [patent_doc_number] => 20060274557 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-12-07 [patent_title] => 'Method of forming an in-rush limiter and structure therefor' [patent_app_type] => utility [patent_app_number] => 11/144417 [patent_app_country] => US [patent_app_date] => 2005-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2446 [patent_no_of_claims] => 19 [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/A1/0274/20060274557.pdf [firstpage_image] =>[orig_patent_app_number] => 11144417 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/144417
Method of forming an in-rush limiter and structure therefor Jun 5, 2005 Issued
Array ( [id] => 556663 [patent_doc_number] => 07170761 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-01-30 [patent_title] => 'Switching power supply circuit' [patent_app_type] => utility [patent_app_number] => 11/143987 [patent_app_country] => US [patent_app_date] => 2005-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 43 [patent_no_of_words] => 49862 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 458 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/170/07170761.pdf [firstpage_image] =>[orig_patent_app_number] => 11143987 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/143987
Switching power supply circuit Jun 1, 2005 Issued
Array ( [id] => 5767885 [patent_doc_number] => 20050265055 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-12-01 [patent_title] => 'Soft-switching DC/DC converter having relatively fewer elements' [patent_app_type] => utility [patent_app_number] => 11/141217 [patent_app_country] => US [patent_app_date] => 2005-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 4075 [patent_no_of_claims] => 10 [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/A1/0265/20050265055.pdf [firstpage_image] =>[orig_patent_app_number] => 11141217 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/141217
Soft-switching DC/DC converter having relatively fewer elements May 30, 2005 Issued
Array ( [id] => 607864 [patent_doc_number] => 07154763 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-12-26 [patent_title] => 'Push-pull switching power converter' [patent_app_type] => utility [patent_app_number] => 11/135607 [patent_app_country] => US [patent_app_date] => 2005-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 4169 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 374 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/154/07154763.pdf [firstpage_image] =>[orig_patent_app_number] => 11135607 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/135607
Push-pull switching power converter May 23, 2005 Issued
Array ( [id] => 5594996 [patent_doc_number] => 20060158912 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-07-20 [patent_title] => 'Power factor corrector control device for accommodating mains voltage distortion and achieving high power factor and low harmonic current' [patent_app_type] => utility [patent_app_number] => 11/131397 [patent_app_country] => US [patent_app_date] => 2005-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3736 [patent_no_of_claims] => 12 [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/A1/0158/20060158912.pdf [firstpage_image] =>[orig_patent_app_number] => 11131397 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/131397
Power factor corrector control device for accommodating mains voltage distortion and achieving high power factor and low harmonic current May 17, 2005 Abandoned
Array ( [id] => 4743687 [patent_doc_number] => 20080088288 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-04-17 [patent_title] => 'Time Discrete Control Of A Continuous Quanity' [patent_app_type] => utility [patent_app_number] => 11/569087 [patent_app_country] => US [patent_app_date] => 2005-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4818 [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/A1/0088/20080088288.pdf [firstpage_image] =>[orig_patent_app_number] => 11569087 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/569087
Time Discrete Control Of A Continuous Quanity May 17, 2005 Abandoned
Array ( [id] => 7220325 [patent_doc_number] => 20050254275 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-11-17 [patent_title] => 'Inverter device and inverter module' [patent_app_type] => utility [patent_app_number] => 11/127207 [patent_app_country] => US [patent_app_date] => 2005-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 8000 [patent_no_of_claims] => 5 [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/A1/0254/20050254275.pdf [firstpage_image] =>[orig_patent_app_number] => 11127207 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/127207
Inverter device and inverter module May 11, 2005 Issued
Array ( [id] => 5731479 [patent_doc_number] => 20060256593 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-11-16 [patent_title] => 'Voltage controller with true RMS indicator' [patent_app_type] => utility [patent_app_number] => 11/128057 [patent_app_country] => US [patent_app_date] => 2005-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1627 [patent_no_of_claims] => 4 [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/A1/0256/20060256593.pdf [firstpage_image] =>[orig_patent_app_number] => 11128057 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/128057
Voltage controller with true RMS indicator May 10, 2005 Abandoned
Array ( [id] => 904776 [patent_doc_number] => 07336120 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2008-02-26 [patent_title] => 'Circuit and method for boosting output current' [patent_app_type] => utility [patent_app_number] => 11/127837 [patent_app_country] => US [patent_app_date] => 2005-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 4044 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/336/07336120.pdf [firstpage_image] =>[orig_patent_app_number] => 11127837 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/127837
Circuit and method for boosting output current May 10, 2005 Issued
Array ( [id] => 5766548 [patent_doc_number] => 20050264272 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-12-01 [patent_title] => 'Method for driving pulse-width-controlled inductive loads, and a drive circuit for this purpose' [patent_app_type] => utility [patent_app_number] => 11/127047 [patent_app_country] => US [patent_app_date] => 2005-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2944 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0264/20050264272.pdf [firstpage_image] =>[orig_patent_app_number] => 11127047 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/127047
Method for driving pulse-width-controlled inductive loads, and a drive circuit for this purpose May 9, 2005 Issued
Array ( [id] => 5665055 [patent_doc_number] => 20060170405 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-08-03 [patent_title] => 'DC-DC converter and control circuit for DC-DC converter' [patent_app_type] => utility [patent_app_number] => 11/121067 [patent_app_country] => US [patent_app_date] => 2005-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 10419 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0170/20060170405.pdf [firstpage_image] =>[orig_patent_app_number] => 11121067 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/121067
DC-DC converter and control circuit for DC-DC converter May 3, 2005 Issued
Array ( [id] => 5833388 [patent_doc_number] => 20060245218 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-11-02 [patent_title] => 'Driving synchronous rectifiers across the isolation barrier' [patent_app_type] => utility [patent_app_number] => 11/116767 [patent_app_country] => US [patent_app_date] => 2005-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1650 [patent_no_of_claims] => 21 [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/A1/0245/20060245218.pdf [firstpage_image] =>[orig_patent_app_number] => 11116767 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/116767
Driving synchronous rectifiers across the isolation barrier Apr 27, 2005 Abandoned
Array ( [id] => 199522 [patent_doc_number] => RE041040 [patent_country] => US [patent_kind] => E1 [patent_issue_date] => 2009-12-15 [patent_title] => 'Step switched PWM sine generator' [patent_app_type] => reissue [patent_app_number] => 11/115103 [patent_app_country] => US [patent_app_date] => 2005-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 10229 [patent_no_of_claims] => 45 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/RE/041/RE041040.pdf [firstpage_image] =>[orig_patent_app_number] => 11115103 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/115103
Step switched PWM sine generator Apr 24, 2005 Issued
Array ( [id] => 5646378 [patent_doc_number] => 20060132110 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-06-22 [patent_title] => 'Fine resolution pulse width modulation pulse generator for use in a multiphase pulse width modulated voltage regulator' [patent_app_type] => utility [patent_app_number] => 11/112707 [patent_app_country] => US [patent_app_date] => 2005-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 13241 [patent_no_of_claims] => 38 [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/A1/0132/20060132110.pdf [firstpage_image] =>[orig_patent_app_number] => 11112707 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/112707
Fine resolution pulse width modulation pulse generator for use in a multiphase pulse width modulated voltage regulator Apr 22, 2005 Issued
Array ( [id] => 918497 [patent_doc_number] => 07323836 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-01-29 [patent_title] => 'Fan motor speed control circuit and voltage-regulating module thereof' [patent_app_type] => utility [patent_app_number] => 11/111807 [patent_app_country] => US [patent_app_date] => 2005-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2016 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/323/07323836.pdf [firstpage_image] =>[orig_patent_app_number] => 11111807 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/111807
Fan motor speed control circuit and voltage-regulating module thereof Apr 21, 2005 Issued
Array ( [id] => 286533 [patent_doc_number] => 07551463 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-06-23 [patent_title] => 'AC/DC converter with low harmonic currents' [patent_app_type] => utility [patent_app_number] => 11/596127 [patent_app_country] => US [patent_app_date] => 2005-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 14 [patent_no_of_words] => 6928 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 232 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/551/07551463.pdf [firstpage_image] =>[orig_patent_app_number] => 11596127 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/596127
AC/DC converter with low harmonic currents Apr 20, 2005 Issued
Array ( [id] => 458080 [patent_doc_number] => 07245116 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-07-17 [patent_title] => 'Power supply device and switching power supply device' [patent_app_type] => utility [patent_app_number] => 11/100407 [patent_app_country] => US [patent_app_date] => 2005-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 12 [patent_no_of_words] => 6844 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 242 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/245/07245116.pdf [firstpage_image] =>[orig_patent_app_number] => 11100407 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/100407
Power supply device and switching power supply device Apr 6, 2005 Issued
Array ( [id] => 5909704 [patent_doc_number] => 20060125452 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-06-15 [patent_title] => 'Mainboard and power control device thereof' [patent_app_type] => utility [patent_app_number] => 11/099567 [patent_app_country] => US [patent_app_date] => 2005-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4275 [patent_no_of_claims] => 20 [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/A1/0125/20060125452.pdf [firstpage_image] =>[orig_patent_app_number] => 11099567 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/099567
Mainboard and power control device thereof Apr 5, 2005 Issued
Array ( [id] => 7002889 [patent_doc_number] => 20050168202 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-08-04 [patent_title] => 'Method and apparatus for reducing audio noise in a switching regulator' [patent_app_type] => utility [patent_app_number] => 11/100065 [patent_app_country] => US [patent_app_date] => 2005-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 7501 [patent_no_of_claims] => 9 [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/A1/0168/20050168202.pdf [firstpage_image] =>[orig_patent_app_number] => 11100065 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/100065
Method and apparatus for reducing audio noise in a switching regulator Apr 4, 2005 Issued
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