Search

Chandra P. Chaudhari

Examiner (ID: 2010)

Most Active Art Unit
2813
Art Unit(s)
1104, 2898, 2829, 2899, 2891, 2813, 2824
Total Applications
2684
Issued Applications
2485
Pending Applications
32
Abandoned Applications
170

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 5077370 [patent_doc_number] => 20070120594 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-05-31 [patent_title] => 'Method and apparatus for sensing current and voltage in circuits with voltage across an LED' [patent_app_type] => utility [patent_app_number] => 11/699658 [patent_app_country] => US [patent_app_date] => 2007-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5516 [patent_no_of_claims] => 9 [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/A1/0120/20070120594.pdf [firstpage_image] =>[orig_patent_app_number] => 11699658 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/699658
Method and apparatus for sensing current and voltage in circuits with voltage across an LED Jan 28, 2007 Abandoned
Array ( [id] => 4975145 [patent_doc_number] => 20070216375 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-09-20 [patent_title] => 'Power dimmer' [patent_app_type] => utility [patent_app_number] => 11/655754 [patent_app_country] => US [patent_app_date] => 2007-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5208 [patent_no_of_claims] => 9 [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/A1/0216/20070216375.pdf [firstpage_image] =>[orig_patent_app_number] => 11655754 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/655754
Power dimmer Jan 18, 2007 Abandoned
Array ( [id] => 7704022 [patent_doc_number] => 08089785 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-01-03 [patent_title] => 'Power conditioning unit' [patent_app_type] => utility [patent_app_number] => 12/160743 [patent_app_country] => US [patent_app_date] => 2007-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 3030 [patent_no_of_claims] => 20 [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/08/089/08089785.pdf [firstpage_image] =>[orig_patent_app_number] => 12160743 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/160743
Power conditioning unit Jan 11, 2007 Issued
Array ( [id] => 459530 [patent_doc_number] => 07245509 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2007-07-17 [patent_title] => 'Half bridge driver' [patent_app_type] => utility [patent_app_number] => 11/650523 [patent_app_country] => US [patent_app_date] => 2007-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3641 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 345 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/245/07245509.pdf [firstpage_image] =>[orig_patent_app_number] => 11650523 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/650523
Half bridge driver Jan 7, 2007 Issued
Array ( [id] => 896510 [patent_doc_number] => 07342384 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-03-11 [patent_title] => 'Switching regulator' [patent_app_type] => utility [patent_app_number] => 11/649973 [patent_app_country] => US [patent_app_date] => 2007-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 2313 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/342/07342384.pdf [firstpage_image] =>[orig_patent_app_number] => 11649973 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/649973
Switching regulator Jan 4, 2007 Issued
Array ( [id] => 8215308 [patent_doc_number] => 08193785 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-06-05 [patent_title] => 'Power supply' [patent_app_type] => utility [patent_app_number] => 12/087147 [patent_app_country] => US [patent_app_date] => 2006-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 14 [patent_no_of_words] => 10626 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 247 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/08/193/08193785.pdf [firstpage_image] =>[orig_patent_app_number] => 12087147 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/087147
Power supply Dec 27, 2006 Issued
Array ( [id] => 5462108 [patent_doc_number] => 20090322308 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-12-31 [patent_title] => 'Capacitor Based Transformer' [patent_app_type] => utility [patent_app_number] => 12/086963 [patent_app_country] => US [patent_app_date] => 2006-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2858 [patent_no_of_claims] => 25 [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/A1/0322/20090322308.pdf [firstpage_image] =>[orig_patent_app_number] => 12086963 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/086963
Capacitor based transformer Dec 20, 2006 Issued
Array ( [id] => 447867 [patent_doc_number] => 07253593 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2007-08-07 [patent_title] => 'DC-DC converter and error amplifier thereof' [patent_app_type] => utility [patent_app_number] => 11/606926 [patent_app_country] => US [patent_app_date] => 2006-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 3238 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 205 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/253/07253593.pdf [firstpage_image] =>[orig_patent_app_number] => 11606926 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/606926
DC-DC converter and error amplifier thereof Nov 30, 2006 Issued
Array ( [id] => 383409 [patent_doc_number] => 07307361 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2007-12-11 [patent_title] => 'Medium voltage power converter formed using low voltage drives' [patent_app_type] => utility [patent_app_number] => 11/559163 [patent_app_country] => US [patent_app_date] => 2006-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 7100 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 252 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/307/07307361.pdf [firstpage_image] =>[orig_patent_app_number] => 11559163 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/559163
Medium voltage power converter formed using low voltage drives Nov 12, 2006 Issued
Array ( [id] => 244245 [patent_doc_number] => 07589983 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2009-09-15 [patent_title] => 'Power converter controller controlled by variable reference voltage generated by dual output digital to analog converter' [patent_app_type] => utility [patent_app_number] => 11/557953 [patent_app_country] => US [patent_app_date] => 2006-11-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4483 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/589/07589983.pdf [firstpage_image] =>[orig_patent_app_number] => 11557953 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/557953
Power converter controller controlled by variable reference voltage generated by dual output digital to analog converter Nov 7, 2006 Issued
Array ( [id] => 4795655 [patent_doc_number] => 20080007241 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-01-10 [patent_title] => 'LOAD COMPENSATED SWITCHING REGULATOR' [patent_app_type] => utility [patent_app_number] => 11/557143 [patent_app_country] => US [patent_app_date] => 2006-11-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 4716 [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/A1/0007/20080007241.pdf [firstpage_image] =>[orig_patent_app_number] => 11557143 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/557143
Load compensated switching regulator Nov 6, 2006 Issued
Array ( [id] => 4891180 [patent_doc_number] => 20080100277 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-05-01 [patent_title] => 'SWITCHING CONTROLLER HAVING SYNCHRONOUS INPUT FOR THE SYNCHRONIZATION OF POWER CONVERTERS' [patent_app_type] => utility [patent_app_number] => 11/554601 [patent_app_country] => US [patent_app_date] => 2006-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4515 [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/A1/0100/20080100277.pdf [firstpage_image] =>[orig_patent_app_number] => 11554601 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/554601
Switching controller having synchronous input for the synchronization of power converters Oct 30, 2006 Issued
Array ( [id] => 4968950 [patent_doc_number] => 20070108952 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-05-17 [patent_title] => 'CONTROL DEVICE FOR A SWITCHING CONVERTER AND RELATED SWITCHING CONVERTER' [patent_app_type] => utility [patent_app_number] => 11/553066 [patent_app_country] => US [patent_app_date] => 2006-10-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3632 [patent_no_of_claims] => 16 [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/A1/0108/20070108952.pdf [firstpage_image] =>[orig_patent_app_number] => 11553066 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/553066
Control device for a switching converter and related switching converter Oct 25, 2006 Issued
Array ( [id] => 578129 [patent_doc_number] => 07466572 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2008-12-16 [patent_title] => 'Three phase voltage tripler' [patent_app_type] => utility [patent_app_number] => 11/585566 [patent_app_country] => US [patent_app_date] => 2006-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 24 [patent_no_of_words] => 7107 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/466/07466572.pdf [firstpage_image] =>[orig_patent_app_number] => 11585566 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/585566
Three phase voltage tripler Oct 23, 2006 Issued
Array ( [id] => 5038532 [patent_doc_number] => 20070090814 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-04-26 [patent_title] => 'Semiconductor device and power supply device using the same' [patent_app_type] => utility [patent_app_number] => 11/585226 [patent_app_country] => US [patent_app_date] => 2006-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 4892 [patent_no_of_claims] => 12 [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/A1/0090/20070090814.pdf [firstpage_image] =>[orig_patent_app_number] => 11585226 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/585226
Semiconductor device and power supply device using the same Oct 23, 2006 Issued
Array ( [id] => 5032167 [patent_doc_number] => 20070096706 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-05-03 [patent_title] => 'Power supply control method and power supply apparatus' [patent_app_type] => utility [patent_app_number] => 11/585186 [patent_app_country] => US [patent_app_date] => 2006-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2310 [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/A1/0096/20070096706.pdf [firstpage_image] =>[orig_patent_app_number] => 11585186 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/585186
Power supply control method and power supply apparatus Oct 23, 2006 Abandoned
Array ( [id] => 896519 [patent_doc_number] => 07342388 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-03-11 [patent_title] => 'Low ripple line-state dependent PWM DCDC converter controllers and methods for SLIC switching load regulation' [patent_app_type] => utility [patent_app_number] => 11/584136 [patent_app_country] => US [patent_app_date] => 2006-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2379 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/342/07342388.pdf [firstpage_image] =>[orig_patent_app_number] => 11584136 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/584136
Low ripple line-state dependent PWM DCDC converter controllers and methods for SLIC switching load regulation Oct 18, 2006 Issued
Array ( [id] => 5094087 [patent_doc_number] => 20070115696 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-05-24 [patent_title] => 'CONTROL CIRCUIT FOR CURRENT AND VOLTAGE CONTROL IN A SWITCHING POWER SUPPLY' [patent_app_type] => utility [patent_app_number] => 11/550617 [patent_app_country] => US [patent_app_date] => 2006-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7613 [patent_no_of_claims] => 33 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0115/20070115696.pdf [firstpage_image] =>[orig_patent_app_number] => 11550617 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/550617
Control circuit for current and voltage control in a switching power supply Oct 17, 2006 Issued
Array ( [id] => 93212 [patent_doc_number] => 07732949 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-06-08 [patent_title] => 'System for method of predicting power events in an intermittent power environment and dispatching computational operations of an integrated circuit accordingly' [patent_app_type] => utility [patent_app_number] => 11/550573 [patent_app_country] => US [patent_app_date] => 2006-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 4914 [patent_no_of_claims] => 20 [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/07/732/07732949.pdf [firstpage_image] =>[orig_patent_app_number] => 11550573 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/550573
System for method of predicting power events in an intermittent power environment and dispatching computational operations of an integrated circuit accordingly Oct 17, 2006 Issued
Array ( [id] => 237024 [patent_doc_number] => 07596007 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-09-29 [patent_title] => 'Multiphase DC to DC converter' [patent_app_type] => utility [patent_app_number] => 11/580533 [patent_app_country] => US [patent_app_date] => 2006-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 3717 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/596/07596007.pdf [firstpage_image] =>[orig_patent_app_number] => 11580533 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/580533
Multiphase DC to DC converter Oct 12, 2006 Issued
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