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] => 133992 [patent_doc_number] => 07701740 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-04-20 [patent_title] => 'Apparatus for three phase PWM cycloconverter' [patent_app_type] => utility [patent_app_number] => 11/912543 [patent_app_country] => US [patent_app_date] => 2006-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 31 [patent_no_of_words] => 11645 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 202 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/701/07701740.pdf [firstpage_image] =>[orig_patent_app_number] => 11912543 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/912543
Apparatus for three phase PWM cycloconverter Apr 17, 2006 Issued
Array ( [id] => 293312 [patent_doc_number] => 07545610 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-06-09 [patent_title] => 'Constant-voltage power supply circuit with fold-back-type overcurrent protection circuit' [patent_app_type] => utility [patent_app_number] => 11/597923 [patent_app_country] => US [patent_app_date] => 2006-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6637 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/545/07545610.pdf [firstpage_image] =>[orig_patent_app_number] => 11597923 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/597923
Constant-voltage power supply circuit with fold-back-type overcurrent protection circuit Apr 16, 2006 Issued
Array ( [id] => 5186414 [patent_doc_number] => 20070164721 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-07-19 [patent_title] => 'REGULATED INTERNAL POWER SUPPLY AND METHOD' [patent_app_type] => utility [patent_app_number] => 11/279519 [patent_app_country] => US [patent_app_date] => 2006-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 5811 [patent_no_of_claims] => 30 [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/A1/0164/20070164721.pdf [firstpage_image] =>[orig_patent_app_number] => 11279519 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/279519
Regulated internal power supply and method Apr 11, 2006 Issued
Array ( [id] => 5124705 [patent_doc_number] => 20070236976 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-10-11 [patent_title] => 'Open loop single output high efficiency AC-DC regulated power supply' [patent_app_type] => utility [patent_app_number] => 11/400418 [patent_app_country] => US [patent_app_date] => 2006-04-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1512 [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/A1/0236/20070236976.pdf [firstpage_image] =>[orig_patent_app_number] => 11400418 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/400418
Open loop single output high efficiency AC-DC regulated power supply Apr 6, 2006 Abandoned
Array ( [id] => 471248 [patent_doc_number] => 07233508 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-06-19 [patent_title] => 'Charge pump circuit and power supply circuit' [patent_app_type] => utility [patent_app_number] => 11/396625 [patent_app_country] => US [patent_app_date] => 2006-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 42 [patent_no_of_words] => 23083 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 270 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/233/07233508.pdf [firstpage_image] =>[orig_patent_app_number] => 11396625 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/396625
Charge pump circuit and power supply circuit Apr 3, 2006 Issued
Array ( [id] => 587897 [patent_doc_number] => 07446430 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2008-11-04 [patent_title] => 'Plural load distributed power supply system with shared master for controlling remote digital DC/DC converters' [patent_app_type] => utility [patent_app_number] => 11/394909 [patent_app_country] => US [patent_app_date] => 2006-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 41 [patent_figures_cnt] => 88 [patent_no_of_words] => 37572 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 284 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/446/07446430.pdf [firstpage_image] =>[orig_patent_app_number] => 11394909 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/394909
Plural load distributed power supply system with shared master for controlling remote digital DC/DC converters Mar 30, 2006 Issued
Array ( [id] => 5641514 [patent_doc_number] => 20060279969 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-12-14 [patent_title] => 'Distributed power supply system with separate SYNC control for controlling remote digital DC/DC converters' [patent_app_type] => utility [patent_app_number] => 11/396145 [patent_app_country] => US [patent_app_date] => 2006-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 42 [patent_figures_cnt] => 42 [patent_no_of_words] => 37470 [patent_no_of_claims] => 19 [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/A1/0279/20060279969.pdf [firstpage_image] =>[orig_patent_app_number] => 11396145 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/396145
Distributed power supply system with separate SYNC control for controlling remote digital DC/DC converters Mar 30, 2006 Issued
Array ( [id] => 5089408 [patent_doc_number] => 20070229047 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-10-04 [patent_title] => 'Tapped inductor buck dc-dc converter' [patent_app_type] => utility [patent_app_number] => 11/396423 [patent_app_country] => US [patent_app_date] => 2006-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 1952 [patent_no_of_claims] => 27 [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/A1/0229/20070229047.pdf [firstpage_image] =>[orig_patent_app_number] => 11396423 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/396423
Tapped inductor buck dc-dc converter Mar 30, 2006 Abandoned
Array ( [id] => 5624071 [patent_doc_number] => 20060262576 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-11-23 [patent_title] => 'AC-DC converters' [patent_app_type] => utility [patent_app_number] => 11/392953 [patent_app_country] => US [patent_app_date] => 2006-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 4594 [patent_no_of_claims] => 15 [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/A1/0262/20060262576.pdf [firstpage_image] =>[orig_patent_app_number] => 11392953 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/392953
AC-DC converters Mar 29, 2006 Abandoned
Array ( [id] => 415622 [patent_doc_number] => 07279808 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-10-09 [patent_title] => 'DC voltage converter with several isolated regulated outputs' [patent_app_type] => utility [patent_app_number] => 11/393476 [patent_app_country] => US [patent_app_date] => 2006-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 18 [patent_no_of_words] => 3998 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 221 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/279/07279808.pdf [firstpage_image] =>[orig_patent_app_number] => 11393476 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/393476
DC voltage converter with several isolated regulated outputs Mar 29, 2006 Issued
Array ( [id] => 5751485 [patent_doc_number] => 20060220634 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-10-05 [patent_title] => 'Semiconductor integrated circuit' [patent_app_type] => utility [patent_app_number] => 11/390276 [patent_app_country] => US [patent_app_date] => 2006-03-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 7830 [patent_no_of_claims] => 15 [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/A1/0220/20060220634.pdf [firstpage_image] =>[orig_patent_app_number] => 11390276 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/390276
Semiconductor integrated circuit Mar 27, 2006 Issued
Array ( [id] => 4725561 [patent_doc_number] => 20080205102 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-08-28 [patent_title] => 'Power Supply' [patent_app_type] => utility [patent_app_number] => 11/908933 [patent_app_country] => US [patent_app_date] => 2006-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 19 [patent_no_of_words] => 11439 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0205/20080205102.pdf [firstpage_image] =>[orig_patent_app_number] => 11908933 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/908933
Power supply Mar 14, 2006 Issued
Array ( [id] => 520798 [patent_doc_number] => 07193401 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2007-03-20 [patent_title] => 'Control circuit and control method for DC-DC converter' [patent_app_type] => utility [patent_app_number] => 11/374196 [patent_app_country] => US [patent_app_date] => 2006-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 8612 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 162 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/193/07193401.pdf [firstpage_image] =>[orig_patent_app_number] => 11374196 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/374196
Control circuit and control method for DC-DC converter Mar 13, 2006 Issued
Array ( [id] => 5623292 [patent_doc_number] => 20060261797 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2006-11-23 [patent_title] => 'Single-transistor-control low-dropout regulator' [patent_app_type] => utility [patent_app_number] => 11/369893 [patent_app_country] => US [patent_app_date] => 2006-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3731 [patent_no_of_claims] => 39 [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/A1/0261/20060261797.pdf [firstpage_image] =>[orig_patent_app_number] => 11369893 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/369893
Single-transistor-control low-dropout regulator Mar 6, 2006 Issued
Array ( [id] => 5117309 [patent_doc_number] => 20070139023 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-06-21 [patent_title] => 'Control circuit and control method for DC-DC converter' [patent_app_type] => utility [patent_app_number] => 11/369003 [patent_app_country] => US [patent_app_date] => 2006-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 9919 [patent_no_of_claims] => 7 [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/A1/0139/20070139023.pdf [firstpage_image] =>[orig_patent_app_number] => 11369003 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/369003
Plural output switching regulator with phase comparison and delay means Mar 6, 2006 Issued
Array ( [id] => 29596 [patent_doc_number] => RE041596 [patent_country] => US [patent_kind] => E1 [patent_issue_date] => 2010-08-31 [patent_title] => 'System and method for integrating a digital core with a switch mode power supply' [patent_app_type] => reissue [patent_app_number] => 11/369161 [patent_app_country] => US [patent_app_date] => 2006-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 10246 [patent_no_of_claims] => 38 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/RE/041/RE041596.pdf [firstpage_image] =>[orig_patent_app_number] => 11369161 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/369161
System and method for integrating a digital core with a switch mode power supply Mar 5, 2006 Issued
Array ( [id] => 5335751 [patent_doc_number] => 20090052215 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-02-26 [patent_title] => 'CURRENT CONTROLLER AND CURRENT OFFSET CORRECTION METHOD OF THE SAME' [patent_app_type] => utility [patent_app_number] => 11/908463 [patent_app_country] => US [patent_app_date] => 2006-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6195 [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/A1/0052/20090052215.pdf [firstpage_image] =>[orig_patent_app_number] => 11908463 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/908463
Current controller and current offset correction Mar 2, 2006 Issued
Array ( [id] => 394416 [patent_doc_number] => 07298117 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-11-20 [patent_title] => 'Step-up (boost) DC regulator with two-level back-bias switch gate voltage' [patent_app_type] => utility [patent_app_number] => 11/362513 [patent_app_country] => US [patent_app_date] => 2006-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5938 [patent_no_of_claims] => 11 [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/07/298/07298117.pdf [firstpage_image] =>[orig_patent_app_number] => 11362513 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/362513
Step-up (boost) DC regulator with two-level back-bias switch gate voltage Feb 26, 2006 Issued
Array ( [id] => 367087 [patent_doc_number] => 07479772 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2009-01-20 [patent_title] => 'Active current sharing multiphase DC-DC converter' [patent_app_type] => utility [patent_app_number] => 11/364886 [patent_app_country] => US [patent_app_date] => 2006-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 6488 [patent_no_of_claims] => 62 [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/07/479/07479772.pdf [firstpage_image] =>[orig_patent_app_number] => 11364886 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/364886
Active current sharing multiphase DC-DC converter Feb 26, 2006 Issued
Array ( [id] => 5110712 [patent_doc_number] => 20070194627 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-08-23 [patent_title] => 'Power converting device' [patent_app_type] => utility [patent_app_number] => 11/359962 [patent_app_country] => US [patent_app_date] => 2006-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 10211 [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/A1/0194/20070194627.pdf [firstpage_image] =>[orig_patent_app_number] => 11359962 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/359962
Power converting device Feb 22, 2006 Issued
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