Search

Ram N. Kackar

Examiner (ID: 323, Phone: (571)272-1436 , Office: P/2615 )

Most Active Art Unit
1716
Art Unit(s)
1716, 1792, 1763, 2615
Total Applications
932
Issued Applications
360
Pending Applications
71
Abandoned Applications
519

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 13419779 [patent_doc_number] => 20180261432 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-13 [patent_title] => HIGH FREQUENCY GENERATOR AND PLASMA PROCESSING APPARATUS [patent_app_type] => utility [patent_app_number] => 15/914951 [patent_app_country] => US [patent_app_date] => 2018-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9223 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 451 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15914951 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/914951
High frequency generator and plasma processing apparatus Mar 6, 2018 Issued
Array ( [id] => 16339155 [patent_doc_number] => 10790122 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-29 [patent_title] => Plasma processing apparatus and method of manufacturing semiconductor device using the same [patent_app_type] => utility [patent_app_number] => 15/907328 [patent_app_country] => US [patent_app_date] => 2018-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 23 [patent_no_of_words] => 9310 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15907328 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/907328
Plasma processing apparatus and method of manufacturing semiconductor device using the same Feb 27, 2018 Issued
Array ( [id] => 14784631 [patent_doc_number] => 20190267213 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-29 [patent_title] => METHODS AND APPARATUS FOR COMMON EXCITATION OF FREQUENCY GENERATORS [patent_app_type] => utility [patent_app_number] => 15/908065 [patent_app_country] => US [patent_app_date] => 2018-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6276 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15908065 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/908065
Methods and apparatus for common excitation of frequency generators Feb 27, 2018 Issued
Array ( [id] => 14079131 [patent_doc_number] => 20190088453 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-03-21 [patent_title] => PLASMA PROCESSING APPARATUS [patent_app_type] => utility [patent_app_number] => 15/902799 [patent_app_country] => US [patent_app_date] => 2018-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8690 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15902799 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/902799
Plasma processing apparatus Feb 21, 2018 Issued
Array ( [id] => 15331423 [patent_doc_number] => 20200006041 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-02 [patent_title] => ELECTRODE UNIT HAVING AN INTERNAL ELECTRICAL NETWORK FOR SUPPLYING HIGH-FREQUENCY VOLTAGE, AND CARRIER ARRANGEMENT FOR A PLASMA TREATMENT SYSTEM [patent_app_type] => utility [patent_app_number] => 16/488966 [patent_app_country] => US [patent_app_date] => 2018-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10656 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 381 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16488966 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/488966
ELECTRODE UNIT HAVING AN INTERNAL ELECTRICAL NETWORK FOR SUPPLYING HIGH-FREQUENCY VOLTAGE, AND CARRIER ARRANGEMENT FOR A PLASMA TREATMENT SYSTEM Jan 24, 2018 Abandoned
Array ( [id] => 17332301 [patent_doc_number] => 11222769 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-01-11 [patent_title] => Monopole antenna array source with gas supply or grid filter for semiconductor process equipment [patent_app_type] => utility [patent_app_number] => 15/858886 [patent_app_country] => US [patent_app_date] => 2017-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 8 [patent_no_of_words] => 7738 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 254 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15858886 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/858886
Monopole antenna array source with gas supply or grid filter for semiconductor process equipment Dec 28, 2017 Issued
Array ( [id] => 17395784 [patent_doc_number] => 11244808 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-02-08 [patent_title] => Monopole antenna array source for semiconductor process equipment [patent_app_type] => utility [patent_app_number] => 15/858789 [patent_app_country] => US [patent_app_date] => 2017-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 7713 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 242 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15858789 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/858789
Monopole antenna array source for semiconductor process equipment Dec 28, 2017 Issued
Array ( [id] => 16417762 [patent_doc_number] => 10825663 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-11-03 [patent_title] => Plasma processing apparatus [patent_app_type] => utility [patent_app_number] => 15/840636 [patent_app_country] => US [patent_app_date] => 2017-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5548 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 346 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15840636 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/840636
Plasma processing apparatus Dec 12, 2017 Issued
Array ( [id] => 14439925 [patent_doc_number] => 20190177835 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-13 [patent_title] => TEXTURED PROCESSING CHAMBER COMPONENTS AND METHODS OF MANUFACTURING SAME [patent_app_type] => utility [patent_app_number] => 15/836391 [patent_app_country] => US [patent_app_date] => 2017-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7612 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15836391 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/836391
Textured processing chamber components and methods of manufacturing same Dec 7, 2017 Issued
Array ( [id] => 18156078 [patent_doc_number] => 11569068 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-31 [patent_title] => Plasma processing apparatus [patent_app_type] => utility [patent_app_number] => 15/821588 [patent_app_country] => US [patent_app_date] => 2017-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 28 [patent_figures_cnt] => 50 [patent_no_of_words] => 18047 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 291 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15821588 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/821588
Plasma processing apparatus Nov 21, 2017 Issued
Array ( [id] => 13613319 [patent_doc_number] => 20180358209 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-13 [patent_title] => PLASMA PROCESSING APPARATUS [patent_app_type] => utility [patent_app_number] => 15/816882 [patent_app_country] => US [patent_app_date] => 2017-11-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8080 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15816882 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/816882
PLASMA PROCESSING APPARATUS Nov 16, 2017 Abandoned
Array ( [id] => 14316829 [patent_doc_number] => 20190148118 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-16 [patent_title] => Multi-Zone Cooling Of Plasma Heated Window [patent_app_type] => utility [patent_app_number] => 15/814139 [patent_app_country] => US [patent_app_date] => 2017-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5440 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15814139 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/814139
Multi-zone cooling of plasma heated window Nov 14, 2017 Issued
Array ( [id] => 12738721 [patent_doc_number] => 20180138074 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-17 [patent_title] => CARRIER RING AND CHEMICAL VAPOR DEPOSITION APPARATUS INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 15/786710 [patent_app_country] => US [patent_app_date] => 2017-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9648 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15786710 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/786710
CARRIER RING AND CHEMICAL VAPOR DEPOSITION APPARATUS INCLUDING THE SAME Oct 17, 2017 Abandoned
Array ( [id] => 14163747 [patent_doc_number] => 20190108976 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-04-11 [patent_title] => MATCHED SOURCE IMPEDANCE DRIVING SYSTEM AND METHOD OF OPERATING THE SAME [patent_app_type] => utility [patent_app_number] => 15/730131 [patent_app_country] => US [patent_app_date] => 2017-10-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7833 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15730131 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/730131
MATCHED SOURCE IMPEDANCE DRIVING SYSTEM AND METHOD OF OPERATING THE SAME Oct 10, 2017 Abandoned
Array ( [id] => 14691347 [patent_doc_number] => 20190244789 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-08 [patent_title] => MICROWAVE OUTPUT DEVICE AND PLASMA PROCESSING APPARATUS [patent_app_type] => utility [patent_app_number] => 16/341932 [patent_app_country] => US [patent_app_date] => 2017-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17474 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16341932 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/341932
MICROWAVE OUTPUT DEVICE AND PLASMA PROCESSING APPARATUS Oct 3, 2017 Abandoned
Array ( [id] => 14784637 [patent_doc_number] => 20190267216 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-29 [patent_title] => MICROWAVE OUTPUT DEVICE AND PLASMA PROCESSING APPARATUS [patent_app_type] => utility [patent_app_number] => 16/342766 [patent_app_country] => US [patent_app_date] => 2017-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13379 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16342766 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/342766
MICROWAVE OUTPUT DEVICE AND PLASMA PROCESSING APPARATUS Oct 3, 2017 Abandoned
Array ( [id] => 12092924 [patent_doc_number] => 20170350018 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-12-07 [patent_title] => 'Inductively Coupled Plasma Source with Multiple Dielectric Windows and Window Supporting Structure' [patent_app_type] => utility [patent_app_number] => 15/685787 [patent_app_country] => US [patent_app_date] => 2017-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 23 [patent_no_of_words] => 7074 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15685787 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/685787
Inductively Coupled Plasma Source with Multiple Dielectric Windows and Window Supporting Structure Aug 23, 2017 Abandoned
Array ( [id] => 15557683 [patent_doc_number] => 20200063253 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-27 [patent_title] => CRUCIBLE [patent_app_type] => utility [patent_app_number] => 15/751189 [patent_app_country] => US [patent_app_date] => 2017-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2684 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15751189 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/751189
CRUCIBLE Jul 26, 2017 Abandoned
Array ( [id] => 15045477 [patent_doc_number] => 20190333743 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-31 [patent_title] => GAS SPRAYER FOR SUBSTRATE TREATMENT DEVICE, AND SUBSTRATE [patent_app_type] => utility [patent_app_number] => 16/310414 [patent_app_country] => US [patent_app_date] => 2017-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8455 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16310414 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/310414
GAS SPRAYER FOR SUBSTRATE TREATMENT DEVICE, AND SUBSTRATE Jul 13, 2017 Abandoned
Array ( [id] => 15364391 [patent_doc_number] => 20200017960 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-01-16 [patent_title] => PLASMA-ENHANCED CHEMICAL VAPOR DEPOSITION OF CARBON-BASED COATINGS ON SURFACES [patent_app_type] => utility [patent_app_number] => 16/316004 [patent_app_country] => US [patent_app_date] => 2017-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9813 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16316004 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/316004
PLASMA-ENHANCED CHEMICAL VAPOR DEPOSITION OF CARBON-BASED COATINGS ON SURFACES Jul 4, 2017 Abandoned
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