Search

Ammar T. Hamid

Examiner (ID: 10158, Phone: (571)272-1953 , Office: P/2654 )

Most Active Art Unit
2654
Art Unit(s)
2695, 2654
Total Applications
917
Issued Applications
757
Pending Applications
70
Abandoned Applications
110

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19884276 [patent_doc_number] => 12269969 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-04-08 [patent_title] => Polishing composition and method with high selectivity for silicon nitride and polysilicon over silicon oxide [patent_app_type] => utility [patent_app_number] => 17/076989 [patent_app_country] => US [patent_app_date] => 2020-10-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13620 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17076989 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/076989
Polishing composition and method with high selectivity for silicon nitride and polysilicon over silicon oxide Oct 21, 2020 Issued
Array ( [id] => 17551532 [patent_doc_number] => 20220122874 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-21 [patent_title] => REAL TIME BIAS DETECTION AND CORRECTION FOR ELECTROSTATIC CHUCK [patent_app_type] => utility [patent_app_number] => 17/076178 [patent_app_country] => US [patent_app_date] => 2020-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8991 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17076178 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/076178
Real time bias detection and correction for electrostatic chuck Oct 20, 2020 Issued
Array ( [id] => 18058191 [patent_doc_number] => 20220389277 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-08 [patent_title] => SYSTEM AND METHODS OF FINISHING A METALLIC SURFACE [patent_app_type] => utility [patent_app_number] => 17/755028 [patent_app_country] => US [patent_app_date] => 2020-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8478 [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] => 17755028 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/755028
SYSTEM AND METHODS OF FINISHING A METALLIC SURFACE Oct 20, 2020 Abandoned
Array ( [id] => 19474010 [patent_doc_number] => 12104087 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-01 [patent_title] => Composition for chemical-mechanical polishing and chemical-mechanical polishing method [patent_app_type] => utility [patent_app_number] => 17/775887 [patent_app_country] => US [patent_app_date] => 2020-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 8690 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17775887 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/775887
Composition for chemical-mechanical polishing and chemical-mechanical polishing method Oct 11, 2020 Issued
Array ( [id] => 19980175 [patent_doc_number] => 12347662 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-01 [patent_title] => Determining an optimal ion energy for plasma processing of a dielectric substrate [patent_app_type] => utility [patent_app_number] => 17/766373 [patent_app_country] => US [patent_app_date] => 2020-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 0 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17766373 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/766373
Determining an optimal ion energy for plasma processing of a dielectric substrate Sep 30, 2020 Issued
Array ( [id] => 17847904 [patent_doc_number] => 11437289 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-06 [patent_title] => Plasma processing apparatus and plasma processing method [patent_app_type] => utility [patent_app_number] => 17/038024 [patent_app_country] => US [patent_app_date] => 2020-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 11 [patent_no_of_words] => 8361 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 245 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17038024 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/038024
Plasma processing apparatus and plasma processing method Sep 29, 2020 Issued
Array ( [id] => 20453396 [patent_doc_number] => 12516448 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-06 [patent_title] => Functional textiles and manufacturing methods [patent_app_type] => utility [patent_app_number] => 17/035291 [patent_app_country] => US [patent_app_date] => 2020-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 8807 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17035291 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/035291
Functional textiles and manufacturing methods Sep 27, 2020 Issued
Array ( [id] => 17945961 [patent_doc_number] => 20220332978 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-20 [patent_title] => Low Dishing Copper Chemical Mechanical Planarization [patent_app_type] => utility [patent_app_number] => 17/753998 [patent_app_country] => US [patent_app_date] => 2020-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4459 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 17753998 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/753998
Low Dishing Copper Chemical Mechanical Planarization Sep 27, 2020 Abandoned
Array ( [id] => 20241287 [patent_doc_number] => 12421596 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-23 [patent_title] => Method and apparatus for processing surface of a semiconductor substrate [patent_app_type] => utility [patent_app_number] => 17/763672 [patent_app_country] => US [patent_app_date] => 2020-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 24 [patent_no_of_words] => 7343 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 257 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17763672 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/763672
Method and apparatus for processing surface of a semiconductor substrate Sep 23, 2020 Issued
Array ( [id] => 20241287 [patent_doc_number] => 12421596 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-23 [patent_title] => Method and apparatus for processing surface of a semiconductor substrate [patent_app_type] => utility [patent_app_number] => 17/763672 [patent_app_country] => US [patent_app_date] => 2020-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 22 [patent_figures_cnt] => 24 [patent_no_of_words] => 7343 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 257 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17763672 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/763672
Method and apparatus for processing surface of a semiconductor substrate Sep 23, 2020 Issued
Array ( [id] => 17607075 [patent_doc_number] => 11335567 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-17 [patent_title] => Etching method and etching apparatus [patent_app_type] => utility [patent_app_number] => 17/019716 [patent_app_country] => US [patent_app_date] => 2020-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 6912 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17019716 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/019716
Etching method and etching apparatus Sep 13, 2020 Issued
Array ( [id] => 18044144 [patent_doc_number] => 11518082 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-12-06 [patent_title] => Low temperature atmospheric pressure plasma for cleaning and activating metals [patent_app_type] => utility [patent_app_number] => 17/016951 [patent_app_country] => US [patent_app_date] => 2020-09-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 45 [patent_no_of_words] => 19752 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 187 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17016951 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/016951
Low temperature atmospheric pressure plasma for cleaning and activating metals Sep 9, 2020 Issued
Array ( [id] => 17941664 [patent_doc_number] => 11476123 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-18 [patent_title] => Etching method, plasma processing apparatus, and substrate processing system [patent_app_type] => utility [patent_app_number] => 17/015088 [patent_app_country] => US [patent_app_date] => 2020-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 19 [patent_no_of_words] => 14661 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17015088 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/015088
Etching method, plasma processing apparatus, and substrate processing system Sep 8, 2020 Issued
Array ( [id] => 17100108 [patent_doc_number] => 20210287899 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-16 [patent_title] => TEMPLATE, METHOD FOR PRODUCING TEMPLATE, AND METHOD FOR PRODUCING SEMICONDUCTOR DEVICE [patent_app_type] => utility [patent_app_number] => 17/009491 [patent_app_country] => US [patent_app_date] => 2020-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3034 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17009491 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/009491
Template, method for producing template, and method for producing semiconductor device Aug 31, 2020 Issued
Array ( [id] => 16528695 [patent_doc_number] => 20200402776 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-24 [patent_title] => TEMPERATURE AND BIAS CONTROL OF EDGE RING [patent_app_type] => utility [patent_app_number] => 17/009670 [patent_app_country] => US [patent_app_date] => 2020-09-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9429 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17009670 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/009670
Temperature and bias control of edge ring Aug 31, 2020 Issued
Array ( [id] => 16673584 [patent_doc_number] => 20210062347 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-04 [patent_title] => COMPOSITION AND METHOD FOR CREATING NANOSCALE SURFACE GEOMETRY ON A COBALT CHROMIUM IMPLANTABLE DEVICE [patent_app_type] => utility [patent_app_number] => 17/005884 [patent_app_country] => US [patent_app_date] => 2020-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16761 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17005884 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/005884
Composition and method for creating nanoscale surface geometry on a cobalt chromium implantable device Aug 27, 2020 Issued
Array ( [id] => 16660577 [patent_doc_number] => 20210057214 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-25 [patent_title] => METHOD FOR DEPOSITING SILICON OXIDE FILM HAVING IMPROVED QUALITY BY PEALD USING BIS(DIETHYLAMINO)SILANE [patent_app_type] => utility [patent_app_number] => 16/999065 [patent_app_country] => US [patent_app_date] => 2020-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6063 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16999065 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/999065
Method for depositing silicon oxide film having improved quality by peald using bis(diethylamino)silane Aug 20, 2020 Issued
Array ( [id] => 16515962 [patent_doc_number] => 20200395220 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-17 [patent_title] => METHODS OF ENHANCING SURFACE TOPOGRAPHY ON A SUBSTRATE FOR INSPECTION [patent_app_type] => utility [patent_app_number] => 17/000173 [patent_app_country] => US [patent_app_date] => 2020-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5854 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17000173 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/000173
Methods of enhancing surface topography on a substrate for inspection Aug 20, 2020 Issued
Array ( [id] => 17978599 [patent_doc_number] => 11495471 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-08 [patent_title] => Slurry compositions for chemical mechanical planarization [patent_app_type] => utility [patent_app_number] => 16/991975 [patent_app_country] => US [patent_app_date] => 2020-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 12 [patent_no_of_words] => 10565 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16991975 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/991975
Slurry compositions for chemical mechanical planarization Aug 11, 2020 Issued
Array ( [id] => 16455990 [patent_doc_number] => 20200365416 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-19 [patent_title] => REMOVAL OF SURFACE PASSIVATION [patent_app_type] => utility [patent_app_number] => 16/987990 [patent_app_country] => US [patent_app_date] => 2020-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9931 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16987990 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/987990
Removal of surface passivation Aug 6, 2020 Issued
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