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] => 7238826 [patent_doc_number] => 20050140346 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-06-30 [patent_title] => 'Method and apparatus for reducing low-frequency current ripple on a direct current supply line' [patent_app_type] => utility [patent_app_number] => 11/024087 [patent_app_country] => US [patent_app_date] => 2004-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 1089 [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/A1/0140/20050140346.pdf [firstpage_image] =>[orig_patent_app_number] => 11024087 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/024087
Method and apparatus for reducing low-frequency current ripple on a direct current supply line Dec 27, 2004 Abandoned
Array ( [id] => 7115158 [patent_doc_number] => 20050068459 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-03-31 [patent_title] => 'VOLTAGE ADAPTER FOR A BATTERY-POWERED CAMERA SYSTEM' [patent_app_type] => utility [patent_app_number] => 10/905301 [patent_app_country] => US [patent_app_date] => 2004-12-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5937 [patent_no_of_claims] => 20 [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/A1/0068/20050068459.pdf [firstpage_image] =>[orig_patent_app_number] => 10905301 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/905301
VOLTAGE ADAPTER FOR A BATTERY-POWERED CAMERA SYSTEM Dec 25, 2004 Abandoned
Array ( [id] => 7245248 [patent_doc_number] => 20050141250 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-06-30 [patent_title] => 'Power on reset device' [patent_app_type] => utility [patent_app_number] => 11/019927 [patent_app_country] => US [patent_app_date] => 2004-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4975 [patent_no_of_claims] => 29 [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/A1/0141/20050141250.pdf [firstpage_image] =>[orig_patent_app_number] => 11019927 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/019927
Power conversion device with synchronous rectifier driving and voltage oscillation limitation during a discontinuous operating mode Dec 20, 2004 Issued
Array ( [id] => 610295 [patent_doc_number] => 07151681 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-12-19 [patent_title] => 'Multiple-sampling circuit for measuring reflected voltage and discharge time of a transformer' [patent_app_type] => utility [patent_app_number] => 11/022167 [patent_app_country] => US [patent_app_date] => 2004-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 4297 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 233 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/151/07151681.pdf [firstpage_image] =>[orig_patent_app_number] => 11022167 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/022167
Multiple-sampling circuit for measuring reflected voltage and discharge time of a transformer Dec 20, 2004 Issued
Array ( [id] => 548744 [patent_doc_number] => 07166994 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-01-23 [patent_title] => 'Bandgap reference circuits' [patent_app_type] => utility [patent_app_number] => 11/018017 [patent_app_country] => US [patent_app_date] => 2004-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 3329 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/166/07166994.pdf [firstpage_image] =>[orig_patent_app_number] => 11018017 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/018017
Bandgap reference circuits Dec 20, 2004 Issued
Array ( [id] => 696524 [patent_doc_number] => 07071664 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2006-07-04 [patent_title] => 'Programmable voltage regulator configurable for double power density and reverse blocking' [patent_app_type] => utility [patent_app_number] => 11/017177 [patent_app_country] => US [patent_app_date] => 2004-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3100 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 298 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/071/07071664.pdf [firstpage_image] =>[orig_patent_app_number] => 11017177 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/017177
Programmable voltage regulator configurable for double power density and reverse blocking Dec 19, 2004 Issued
11/016681 Power converter having regulated dual outputs Dec 16, 2004 Abandoned
Array ( [id] => 556684 [patent_doc_number] => 07170763 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-01-30 [patent_title] => 'Apparatus and method for constant delta current control in a capacitor charger' [patent_app_type] => utility [patent_app_number] => 11/010357 [patent_app_country] => US [patent_app_date] => 2004-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3741 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/170/07170763.pdf [firstpage_image] =>[orig_patent_app_number] => 11010357 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/010357
Apparatus and method for constant delta current control in a capacitor charger Dec 13, 2004 Issued
Array ( [id] => 530962 [patent_doc_number] => 07183692 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-02-27 [patent_title] => 'Method for controlling power supply in a buffered modulation mode' [patent_app_type] => utility [patent_app_number] => 11/009077 [patent_app_country] => US [patent_app_date] => 2004-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 1865 [patent_no_of_claims] => 6 [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/07/183/07183692.pdf [firstpage_image] =>[orig_patent_app_number] => 11009077 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/009077
Method for controlling power supply in a buffered modulation mode Dec 12, 2004 Issued
Array ( [id] => 204547 [patent_doc_number] => 07633775 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-12-15 [patent_title] => 'Power conversion system and method' [patent_app_type] => utility [patent_app_number] => 11/010147 [patent_app_country] => US [patent_app_date] => 2004-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3333 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/633/07633775.pdf [firstpage_image] =>[orig_patent_app_number] => 11010147 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/010147
Power conversion system and method Dec 9, 2004 Issued
Array ( [id] => 5746767 [patent_doc_number] => 20060109698 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-05-25 [patent_title] => 'Self-driven synchronous rectifier circuit' [patent_app_type] => utility [patent_app_number] => 10/996977 [patent_app_country] => US [patent_app_date] => 2004-11-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4530 [patent_no_of_claims] => 26 [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/A1/0109/20060109698.pdf [firstpage_image] =>[orig_patent_app_number] => 10996977 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/996977
Self-driven synchronous rectifier circuit Nov 22, 2004 Issued
Array ( [id] => 517545 [patent_doc_number] => 07196914 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-03-27 [patent_title] => 'Power converters having capacitor resonant with transformer leakage inductance' [patent_app_type] => utility [patent_app_number] => 10/992227 [patent_app_country] => US [patent_app_date] => 2004-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 18 [patent_no_of_words] => 4111 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/196/07196914.pdf [firstpage_image] =>[orig_patent_app_number] => 10992227 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/992227
Power converters having capacitor resonant with transformer leakage inductance Nov 18, 2004 Issued
Array ( [id] => 5019994 [patent_doc_number] => 20070145960 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-06-28 [patent_title] => 'High voltage pulse generating circuit' [patent_app_type] => utility [patent_app_number] => 10/579557 [patent_app_country] => US [patent_app_date] => 2004-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 8057 [patent_no_of_claims] => 14 [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/A1/0145/20070145960.pdf [firstpage_image] =>[orig_patent_app_number] => 10579557 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/579557
High voltage pulse generating circuit Nov 16, 2004 Issued
Array ( [id] => 5774719 [patent_doc_number] => 20060103365 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-05-18 [patent_title] => 'Method and converter circuitry for improved-performance AC chopper' [patent_app_type] => utility [patent_app_number] => 10/989337 [patent_app_country] => US [patent_app_date] => 2004-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 8128 [patent_no_of_claims] => 14 [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/A1/0103/20060103365.pdf [firstpage_image] =>[orig_patent_app_number] => 10989337 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/989337
Method and converter circuitry for improved-performance AC chopper Nov 16, 2004 Abandoned
Array ( [id] => 7140846 [patent_doc_number] => 20050116699 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-06-02 [patent_title] => 'Inductor-based current sensing' [patent_app_type] => utility [patent_app_number] => 10/990287 [patent_app_country] => US [patent_app_date] => 2004-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1994 [patent_no_of_claims] => 17 [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/A1/0116/20050116699.pdf [firstpage_image] =>[orig_patent_app_number] => 10990287 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/990287
Inductor-based current sensing Nov 14, 2004 Issued
Array ( [id] => 5775455 [patent_doc_number] => 20060104095 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-05-18 [patent_title] => 'Method for implementing radiation hardened, power efficient, non isolated low output voltage DC/DC converters with non-radiation hardened components' [patent_app_type] => utility [patent_app_number] => 10/989147 [patent_app_country] => US [patent_app_date] => 2004-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3322 [patent_no_of_claims] => 18 [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/A1/0104/20060104095.pdf [firstpage_image] =>[orig_patent_app_number] => 10989147 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/989147
Method for implementing radiation hardened, power efficient, non isolated low output voltage DC/DC converters with non-radiation hardened components Nov 14, 2004 Issued
Array ( [id] => 627454 [patent_doc_number] => 07135841 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2006-11-14 [patent_title] => 'Emulated inductor current automatic correction without knowledge of actual inductor current ramp for emulated peak control mode PWM' [patent_app_type] => utility [patent_app_number] => 10/985477 [patent_app_country] => US [patent_app_date] => 2004-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 6446 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 174 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/135/07135841.pdf [firstpage_image] =>[orig_patent_app_number] => 10985477 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/985477
Emulated inductor current automatic correction without knowledge of actual inductor current ramp for emulated peak control mode PWM Nov 9, 2004 Issued
Array ( [id] => 503865 [patent_doc_number] => 07205727 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-04-17 [patent_title] => 'Power supply circuit and power supply control method therein' [patent_app_type] => utility [patent_app_number] => 10/984067 [patent_app_country] => US [patent_app_date] => 2004-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 3985 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/205/07205727.pdf [firstpage_image] =>[orig_patent_app_number] => 10984067 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/984067
Power supply circuit and power supply control method therein Nov 8, 2004 Issued
Array ( [id] => 810636 [patent_doc_number] => 07417394 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-08-26 [patent_title] => 'Arrangement for testing a power output stage' [patent_app_type] => utility [patent_app_number] => 10/583497 [patent_app_country] => US [patent_app_date] => 2004-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1713 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 186 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/417/07417394.pdf [firstpage_image] =>[orig_patent_app_number] => 10583497 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/583497
Arrangement for testing a power output stage Nov 8, 2004 Issued
Array ( [id] => 6994437 [patent_doc_number] => 20050134213 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2005-06-23 [patent_title] => 'Contactless power transmitting device' [patent_app_type] => utility [patent_app_number] => 10/980987 [patent_app_country] => US [patent_app_date] => 2004-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 11741 [patent_no_of_claims] => 9 [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/A1/0134/20050134213.pdf [firstpage_image] =>[orig_patent_app_number] => 10980987 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/980987
Contactless power transmitting device Nov 3, 2004 Issued
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