Search

Robert A. Wax

Supervisory Patent Examiner (ID: 4181, Phone: (571)272-0623 , Office: P/1615 )

Most Active Art Unit
1615
Art Unit(s)
1615, 1656, 1506, 1805, 1652, 1808, 1507, 1814, 1653, 1105, 1807
Total Applications
1622
Issued Applications
930
Pending Applications
418
Abandoned Applications
279

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18931528 [patent_doc_number] => 11883926 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-30 [patent_title] => Polishing pad, semiconductor fabricating device and fabricating method of semiconductor device [patent_app_type] => utility [patent_app_number] => 17/319637 [patent_app_country] => US [patent_app_date] => 2021-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 16 [patent_no_of_words] => 4792 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17319637 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/319637
Polishing pad, semiconductor fabricating device and fabricating method of semiconductor device May 12, 2021 Issued
Array ( [id] => 19012221 [patent_doc_number] => 11919126 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-05 [patent_title] => Monolithic platen [patent_app_type] => utility [patent_app_number] => 17/318765 [patent_app_country] => US [patent_app_date] => 2021-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 6156 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17318765 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/318765
Monolithic platen May 11, 2021 Issued
Array ( [id] => 18436588 [patent_doc_number] => 20230183882 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-15 [patent_title] => SOFT MASK TECHNOLOGY FOR ENGINE SURFACE TEXTURING [patent_app_type] => utility [patent_app_number] => 17/924907 [patent_app_country] => US [patent_app_date] => 2021-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7198 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17924907 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/924907
SOFT MASK TECHNOLOGY FOR ENGINE SURFACE TEXTURING May 11, 2021 Pending
Array ( [id] => 19199058 [patent_doc_number] => 11996307 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-28 [patent_title] => Semiconductor processing tool platform configuration with reduced footprint [patent_app_type] => utility [patent_app_number] => 17/317566 [patent_app_country] => US [patent_app_date] => 2021-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 6345 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17317566 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/317566
Semiconductor processing tool platform configuration with reduced footprint May 10, 2021 Issued
Array ( [id] => 17040600 [patent_doc_number] => 20210257236 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-19 [patent_title] => SUBSTRATE PROCESSING SYSTEM [patent_app_type] => utility [patent_app_number] => 17/242709 [patent_app_country] => US [patent_app_date] => 2021-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20335 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17242709 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/242709
Substrate processing system Apr 27, 2021 Issued
Array ( [id] => 17025404 [patent_doc_number] => 20210249276 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-12 [patent_title] => Retaining Ring Having Inner Surfaces with Facets [patent_app_type] => utility [patent_app_number] => 17/242162 [patent_app_country] => US [patent_app_date] => 2021-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4465 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17242162 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/242162
Retaining ring having inner surfaces with facets Apr 26, 2021 Issued
Array ( [id] => 17021452 [patent_doc_number] => 20210245323 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-12 [patent_title] => Method of Making Carrier Head Membrane With Regions of Different Roughness [patent_app_type] => utility [patent_app_number] => 17/240917 [patent_app_country] => US [patent_app_date] => 2021-04-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2631 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17240917 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/240917
Method of making carrier head membrane with regions of different roughness Apr 25, 2021 Issued
Array ( [id] => 16981430 [patent_doc_number] => 20210225667 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-22 [patent_title] => SUBSTRATE PROCESSING DEVICE [patent_app_type] => utility [patent_app_number] => 17/223115 [patent_app_country] => US [patent_app_date] => 2021-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11168 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 29 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17223115 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/223115
Substrate processing device Apr 5, 2021 Issued
Array ( [id] => 19428127 [patent_doc_number] => 12087560 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-10 [patent_title] => Apparatus and method for treating substrate [patent_app_type] => utility [patent_app_number] => 17/216972 [patent_app_country] => US [patent_app_date] => 2021-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 7122 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 258 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17216972 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/216972
Apparatus and method for treating substrate Mar 29, 2021 Issued
Array ( [id] => 20303839 [patent_doc_number] => 12449825 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-10-21 [patent_title] => Gas supply control device [patent_app_type] => utility [patent_app_number] => 17/642324 [patent_app_country] => US [patent_app_date] => 2021-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 10 [patent_no_of_words] => 5393 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17642324 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/642324
Gas supply control device Mar 28, 2021 Issued
Array ( [id] => 18747544 [patent_doc_number] => 11806835 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-07 [patent_title] => Slurry distribution device for chemical mechanical polishing [patent_app_type] => utility [patent_app_number] => 17/209034 [patent_app_country] => US [patent_app_date] => 2021-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 6293 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17209034 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/209034
Slurry distribution device for chemical mechanical polishing Mar 21, 2021 Issued
Array ( [id] => 17448150 [patent_doc_number] => 20220068655 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-03 [patent_title] => APPARATUS AND METHOD FOR PLANARIZING A SUBSTRATE [patent_app_type] => utility [patent_app_number] => 17/206528 [patent_app_country] => US [patent_app_date] => 2021-03-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6221 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17206528 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/206528
APPARATUS AND METHOD FOR PLANARIZING A SUBSTRATE Mar 18, 2021 Abandoned
Array ( [id] => 18326469 [patent_doc_number] => 20230124597 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-20 [patent_title] => SUBSTRATE PROCESSING METHOD AND SUBSTRATE PROCESSING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/912415 [patent_app_country] => US [patent_app_date] => 2021-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7871 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17912415 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/912415
SUBSTRATE PROCESSING METHOD AND SUBSTRATE PROCESSING APPARATUS Mar 4, 2021 Pending
Array ( [id] => 17085432 [patent_doc_number] => 20210280439 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-09 [patent_title] => ETCHING TOOL FOR DEMOUNTABLY ETCHING MULTIPLE PIECES OF SILICON CARBIDE [patent_app_type] => utility [patent_app_number] => 17/191453 [patent_app_country] => US [patent_app_date] => 2021-03-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2387 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 111 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17191453 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/191453
Etching tool for demountably etching multiple pieces of silicon carbide Mar 2, 2021 Issued
Array ( [id] => 16899634 [patent_doc_number] => 20210178550 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-17 [patent_title] => WORKPIECE PROCESSING DEVICE AND METHOD [patent_app_type] => utility [patent_app_number] => 17/187538 [patent_app_country] => US [patent_app_date] => 2021-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12311 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17187538 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/187538
Workpiece processing device and method Feb 25, 2021 Issued
Array ( [id] => 19523948 [patent_doc_number] => 12125688 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-22 [patent_title] => L-motion slit door for substrate processing chamber [patent_app_type] => utility [patent_app_number] => 17/183595 [patent_app_country] => US [patent_app_date] => 2021-02-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 5527 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17183595 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/183595
L-motion slit door for substrate processing chamber Feb 23, 2021 Issued
Array ( [id] => 18252612 [patent_doc_number] => 20230079651 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-16 [patent_title] => Susceptor for a Chemical Vapor Deposition Reactor [patent_app_type] => utility [patent_app_number] => 17/795067 [patent_app_country] => US [patent_app_date] => 2021-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4869 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17795067 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/795067
Susceptor for a chemical vapor deposition reactor Feb 11, 2021 Issued
Array ( [id] => 18751436 [patent_doc_number] => 11810756 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-07 [patent_title] => Plasma source and method for removing materials from substrates utilizing pressure waves [patent_app_type] => utility [patent_app_number] => 17/162681 [patent_app_country] => US [patent_app_date] => 2021-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 14 [patent_no_of_words] => 6111 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 240 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17162681 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/162681
Plasma source and method for removing materials from substrates utilizing pressure waves Jan 28, 2021 Issued
Array ( [id] => 18105470 [patent_doc_number] => 11545367 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-01-03 [patent_title] => Substrate processing apparatus, substrate processing method, and chemical liquid [patent_app_type] => utility [patent_app_number] => 17/154049 [patent_app_country] => US [patent_app_date] => 2021-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 12 [patent_no_of_words] => 6266 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17154049 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/154049
Substrate processing apparatus, substrate processing method, and chemical liquid Jan 20, 2021 Issued
Array ( [id] => 18178941 [patent_doc_number] => 20230039670 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-09 [patent_title] => MIXED METAL BASEPLATES FOR IMPROVED THERMAL EXPANSION MATCHING WITH THERMAL OXIDE SPRAYCOAT [patent_app_type] => utility [patent_app_number] => 17/790009 [patent_app_country] => US [patent_app_date] => 2021-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8217 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [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] => 17790009 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/790009
MIXED METAL BASEPLATES FOR IMPROVED THERMAL EXPANSION MATCHING WITH THERMAL OXIDE SPRAYCOAT Jan 7, 2021 Pending
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