Search

Chandra P. Chaudhari

Examiner (ID: 12128, Phone: (571)272-1688 , Office: P/2898 )

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

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 10309636 [patent_doc_number] => 20150194637 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-07-09 [patent_title] => 'METHOD FOR FORMING SILICON NITRIDE FILM, AND APPARATUS FOR FORMING SILICON NITRIDE FILM' [patent_app_type] => utility [patent_app_number] => 14/422407 [patent_app_country] => US [patent_app_date] => 2013-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 21954 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14422407 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/422407
METHOD FOR FORMING SILICON NITRIDE FILM, AND APPARATUS FOR FORMING SILICON NITRIDE FILM Aug 8, 2013 Abandoned
Array ( [id] => 9157962 [patent_doc_number] => 20130306239 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-11-21 [patent_title] => 'PLASMA CHAMBER TOP PIECE ASSEMBLY' [patent_app_type] => utility [patent_app_number] => 13/950040 [patent_app_country] => US [patent_app_date] => 2013-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3953 [patent_no_of_claims] => 21 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13950040 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/950040
Plasma chamber top piece assembly Jul 23, 2013 Issued
Array ( [id] => 11660058 [patent_doc_number] => 09673069 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-06-06 [patent_title] => 'High frequency filter for improved RF bias signal stability' [patent_app_type] => utility [patent_app_number] => 13/945756 [patent_app_country] => US [patent_app_date] => 2013-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 6893 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13945756 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/945756
High frequency filter for improved RF bias signal stability Jul 17, 2013 Issued
Array ( [id] => 11524455 [patent_doc_number] => 09607866 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-03-28 [patent_title] => 'Capacitive coupling plasma processing apparatus and method for using the same' [patent_app_type] => utility [patent_app_number] => 13/932567 [patent_app_country] => US [patent_app_date] => 2013-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 18 [patent_no_of_words] => 11405 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 299 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13932567 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/932567
Capacitive coupling plasma processing apparatus and method for using the same Jun 30, 2013 Issued
Array ( [id] => 10370253 [patent_doc_number] => 20150255258 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-09-10 [patent_title] => 'PLASMA PROCESSING APPARATUS AND SUBSTRATE PROCESSING APPARATUS PROVIDED WITH SAME' [patent_app_type] => utility [patent_app_number] => 14/424483 [patent_app_country] => US [patent_app_date] => 2013-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 29 [patent_figures_cnt] => 29 [patent_no_of_words] => 17651 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14424483 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/424483
PLASMA PROCESSING APPARATUS AND SUBSTRATE PROCESSING APPARATUS PROVIDED WITH SAME Jun 17, 2013 Abandoned
Array ( [id] => 10329012 [patent_doc_number] => 20150214015 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-07-30 [patent_title] => 'FILM FORMING APPARATUS, METHOD OF FORMING LOW-PERMITTIVITY FILM, SiCO FILM, AND DAMASCENE INTERCONNECT STRUCTURE' [patent_app_type] => utility [patent_app_number] => 14/422455 [patent_app_country] => US [patent_app_date] => 2013-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 12034 [patent_no_of_claims] => 18 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14422455 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/422455
FILM FORMING APPARATUS, METHOD OF FORMING LOW-PERMITTIVITY FILM, SiCO FILM, AND DAMASCENE INTERCONNECT STRUCTURE Jun 17, 2013 Abandoned
Array ( [id] => 9795829 [patent_doc_number] => 20150007773 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-01-08 [patent_title] => 'CO2 RECYCLING DEVICE AND CO2 RECYCLING SYSTEM' [patent_app_type] => utility [patent_app_number] => 14/377266 [patent_app_country] => US [patent_app_date] => 2013-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4255 [patent_no_of_claims] => 20 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14377266 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/377266
CO2 RECYCLING DEVICE AND CO2 RECYCLING SYSTEM May 26, 2013 Abandoned
Array ( [id] => 9064125 [patent_doc_number] => 20130255881 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-10-03 [patent_title] => 'INTERNAL MEMBER OF A PLASMA PROCESSING VESSEL' [patent_app_type] => utility [patent_app_number] => 13/901673 [patent_app_country] => US [patent_app_date] => 2013-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 16 [patent_no_of_words] => 12529 [patent_no_of_claims] => 14 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13901673 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/901673
Internal member of a plasma processing vessel May 23, 2013 Issued
Array ( [id] => 12012639 [patent_doc_number] => 09805959 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-10-31 [patent_title] => 'Plasma processing apparatus and plasma processing method' [patent_app_type] => utility [patent_app_number] => 14/394112 [patent_app_country] => US [patent_app_date] => 2013-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 8043 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 279 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14394112 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/394112
Plasma processing apparatus and plasma processing method May 16, 2013 Issued
Array ( [id] => 9050399 [patent_doc_number] => 20130248113 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-09-26 [patent_title] => 'SUBSTANTIALLY NON-OXIDIZING PLASMA TREATMENT DEVICES AND PROCESSES' [patent_app_type] => utility [patent_app_number] => 13/893062 [patent_app_country] => US [patent_app_date] => 2013-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 10149 [patent_no_of_claims] => 22 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13893062 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/893062
SUBSTANTIALLY NON-OXIDIZING PLASMA TREATMENT DEVICES AND PROCESSES May 12, 2013 Abandoned
Array ( [id] => 9117171 [patent_doc_number] => 20130284093 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-10-31 [patent_title] => 'SUBSTRATE TREATING APPARATUS' [patent_app_type] => utility [patent_app_number] => 13/873481 [patent_app_country] => US [patent_app_date] => 2013-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 18 [patent_no_of_words] => 8671 [patent_no_of_claims] => 23 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13873481 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/873481
SUBSTRATE TREATING APPARATUS Apr 29, 2013 Abandoned
Array ( [id] => 10326120 [patent_doc_number] => 20150211124 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-07-30 [patent_title] => 'FILM FORMING APPARATUS' [patent_app_type] => utility [patent_app_number] => 14/416418 [patent_app_country] => US [patent_app_date] => 2013-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 10784 [patent_no_of_claims] => 8 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14416418 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/416418
Film forming apparatus Apr 16, 2013 Issued
Array ( [id] => 9904448 [patent_doc_number] => 20150059647 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-03-05 [patent_title] => 'Apparatus for Growing Diamonds by Microwave Plasma Chemical Vapour Deposition Process and Substrate Stage Used Therein' [patent_app_type] => utility [patent_app_number] => 14/391959 [patent_app_country] => US [patent_app_date] => 2013-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 4152 [patent_no_of_claims] => 21 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14391959 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/391959
Apparatus for growing diamonds by microwave plasma chemical vapour deposition process and substrate stage used therein Apr 11, 2013 Issued
Array ( [id] => 10309289 [patent_doc_number] => 20150194290 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-07-09 [patent_title] => 'PLASMA PROCESSING APPARATUS' [patent_app_type] => utility [patent_app_number] => 14/416441 [patent_app_country] => US [patent_app_date] => 2013-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 8231 [patent_no_of_claims] => 7 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14416441 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/416441
PLASMA PROCESSING APPARATUS Apr 11, 2013 Abandoned
Array ( [id] => 11259310 [patent_doc_number] => 09484213 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2016-11-01 [patent_title] => 'Processing gas diffusing and supplying unit and substrate processing apparatus' [patent_app_type] => utility [patent_app_number] => 13/838468 [patent_app_country] => US [patent_app_date] => 2013-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 16 [patent_no_of_words] => 8340 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 294 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13838468 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/838468
Processing gas diffusing and supplying unit and substrate processing apparatus Mar 14, 2013 Issued
Array ( [id] => 8999100 [patent_doc_number] => 20130220224 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-08-29 [patent_title] => 'Method and Apparatus for Manufacturing Semiconductor Device' [patent_app_type] => utility [patent_app_number] => 13/843061 [patent_app_country] => US [patent_app_date] => 2013-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4551 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13843061 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/843061
Method and Apparatus for Manufacturing Semiconductor Device Mar 14, 2013 Abandoned
Array ( [id] => 9003836 [patent_doc_number] => 20130224961 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-08-29 [patent_title] => 'PLASMA TUNING RODS IN MICROWAVE RESONATOR PLASMA SOURCES' [patent_app_type] => utility [patent_app_number] => 13/842532 [patent_app_country] => US [patent_app_date] => 2013-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 22 [patent_no_of_words] => 44400 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13842532 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/842532
Plasma tuning rods in microwave resonator plasma sources Mar 14, 2013 Issued
Array ( [id] => 9727473 [patent_doc_number] => 20140263179 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-09-18 [patent_title] => 'TUNING SYSTEM AND METHOD FOR PLASMA-BASED SUBSTRATE PROCESSING SYSTEMS' [patent_app_type] => utility [patent_app_number] => 13/835420 [patent_app_country] => US [patent_app_date] => 2013-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 5832 [patent_no_of_claims] => 33 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13835420 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/835420
TUNING SYSTEM AND METHOD FOR PLASMA-BASED SUBSTRATE PROCESSING SYSTEMS Mar 14, 2013 Abandoned
Array ( [id] => 9726335 [patent_doc_number] => 20140262040 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-09-18 [patent_title] => 'METHOD AND SYSTEM USING PLASMA TUNING RODS FOR PLASMA PROCESSING' [patent_app_type] => utility [patent_app_number] => 13/842965 [patent_app_country] => US [patent_app_date] => 2013-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 5691 [patent_no_of_claims] => 31 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13842965 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/842965
METHOD AND SYSTEM USING PLASMA TUNING RODS FOR PLASMA PROCESSING Mar 14, 2013 Abandoned
Array ( [id] => 8963660 [patent_doc_number] => 20130203261 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-08-08 [patent_title] => 'PLASMA TUNING RODS IN MICROWAVE RESONATOR PROCESSING SYSTEMS' [patent_app_type] => utility [patent_app_number] => 13/834690 [patent_app_country] => US [patent_app_date] => 2013-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 40155 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13834690 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/834690
Plasma tuning rods in microwave resonator processing systems Mar 14, 2013 Issued
Menu