
Ruth S. Smith
Examiner (ID: 16951, Phone: (571)272-4745 , Office: P/3737 )
| Most Active Art Unit | 3737 |
| Art Unit(s) | 3737, 3305, 3793, 2899 |
| Total Applications | 2604 |
| Issued Applications | 1578 |
| Pending Applications | 313 |
| Abandoned Applications | 707 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 20193977
[patent_doc_number] => 20250270687
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-08-28
[patent_title] => TANTALUM SPUTTERING TARGET WITH IMPROVED PERFORMANCE AND PREDICTABILITY AND METHOD OF MANUFACTURING
[patent_app_type] => utility
[patent_app_number] => 19/201838
[patent_app_country] => US
[patent_app_date] => 2025-05-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 1159
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -20
[patent_words_short_claim] => 84
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19201838
[rel_patent_id] =>[rel_patent_doc_number] =>) 19/201838 | Tantalum sputtering target with improved performance and predictability and method of manufacturing | May 6, 2025 | Issued |
Array
(
[id] => 20309542
[patent_doc_number] => 20250327171
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-10-23
[patent_title] => COBALT-TANTALUM ALLOY SPUTTERING TARGET ASSEMBLY AND METHOD OF MAKING
[patent_app_type] => utility
[patent_app_number] => 19/174249
[patent_app_country] => US
[patent_app_date] => 2025-04-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 0
[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] => 19174249
[rel_patent_id] =>[rel_patent_doc_number] =>) 19/174249 | COBALT-TANTALUM ALLOY SPUTTERING TARGET ASSEMBLY AND METHOD OF MAKING | Apr 8, 2025 | Pending |
Array
(
[id] => 20279872
[patent_doc_number] => 20250305114
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-10-02
[patent_title] => Magnetron Sputtering Apparatus and Control Method for Timely Detecting Target Shorting by Monitoring Electrical Resistance Between PVD Target Cathode and Electrical Ground in Real Time
[patent_app_type] => utility
[patent_app_number] => 19/092091
[patent_app_country] => US
[patent_app_date] => 2025-03-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2411
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -14
[patent_words_short_claim] => 193
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19092091
[rel_patent_id] =>[rel_patent_doc_number] =>) 19/092091 | Magnetron Sputtering Apparatus and Control Method for Timely Detecting Target Shorting by Monitoring Electrical Resistance Between PVD Target Cathode and Electrical Ground in Real Time | Mar 26, 2025 | Pending |
Array
(
[id] => 20511680
[patent_doc_number] => 20260035781
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2026-02-05
[patent_title] => DEPOSITION APPARATUS
[patent_app_type] => utility
[patent_app_number] => 19/090060
[patent_app_country] => US
[patent_app_date] => 2025-03-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 9318
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 150
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19090060
[rel_patent_id] =>[rel_patent_doc_number] =>) 19/090060 | DEPOSITION APPARATUS | Mar 24, 2025 | Pending |
Array
(
[id] => 20041402
[patent_doc_number] => 20250179624
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-06-05
[patent_title] => TANTALUM SPUTTERING TARGET WITH IMPROVED PERFORMANCE AND PREDICTABILITY AND METHOD OF MANUFACTURING
[patent_app_type] => utility
[patent_app_number] => 19/039835
[patent_app_country] => US
[patent_app_date] => 2025-01-29
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 1157
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -20
[patent_words_short_claim] => 84
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19039835
[rel_patent_id] =>[rel_patent_doc_number] =>) 19/039835 | TANTALUM SPUTTERING TARGET WITH IMPROVED PERFORMANCE AND PREDICTABILITY AND METHOD OF MANUFACTURING | Jan 28, 2025 | Pending |
Array
(
[id] => 20161280
[patent_doc_number] => 12387913
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-08-12
[patent_title] => Dynamic vacuum seal system for physical vapor deposition sputter applications
[patent_app_type] => utility
[patent_app_number] => 19/014165
[patent_app_country] => US
[patent_app_date] => 2025-01-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 27
[patent_figures_cnt] => 43
[patent_no_of_words] => 4622
[patent_no_of_claims] => 28
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 107
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19014165
[rel_patent_id] =>[rel_patent_doc_number] =>) 19/014165 | Dynamic vacuum seal system for physical vapor deposition sputter applications | Jan 7, 2025 | Issued |
Array
(
[id] => 20059765
[patent_doc_number] => 20250197987
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-06-19
[patent_title] => MOLYBDENUM SPUTTERING TARGET ASSEMBLY AND METHOD OF MAKING
[patent_app_type] => utility
[patent_app_number] => 18/975119
[patent_app_country] => US
[patent_app_date] => 2024-12-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 0
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -11
[patent_words_short_claim] => 35
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18975119
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/975119 | MOLYBDENUM SPUTTERING TARGET ASSEMBLY AND METHOD OF MAKING | Dec 9, 2024 | Pending |
Array
(
[id] => 20266978
[patent_doc_number] => 12437976
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-10-07
[patent_title] => Substrate processing apparatus
[patent_app_type] => utility
[patent_app_number] => 18/945649
[patent_app_country] => US
[patent_app_date] => 2024-11-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 5
[patent_figures_cnt] => 5
[patent_no_of_words] => 2242
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 110
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18945649
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/945649 | Substrate processing apparatus | Nov 12, 2024 | Issued |
Array
(
[id] => 20596429
[patent_doc_number] => 12580152
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2026-03-17
[patent_title] => Apparatus and method of damage mitigation and step coverage enhancement
[patent_app_type] => utility
[patent_app_number] => 18/926504
[patent_app_country] => US
[patent_app_date] => 2024-10-25
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 11
[patent_figures_cnt] => 15
[patent_no_of_words] => 8184
[patent_no_of_claims] => 14
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 280
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18926504
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/926504 | Apparatus and method of damage mitigation and step coverage enhancement | Oct 24, 2024 | Issued |
Array
(
[id] => 19932075
[patent_doc_number] => 12305274
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2025-05-20
[patent_title] => PVD target and use thereof
[patent_app_type] => utility
[patent_app_number] => 18/923813
[patent_app_country] => US
[patent_app_date] => 2024-10-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 6
[patent_no_of_words] => 0
[patent_no_of_claims] => 7
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 86
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18923813
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/923813 | PVD target and use thereof | Oct 22, 2024 | Issued |
Array
(
[id] => 19832740
[patent_doc_number] => 20250084526
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-03-13
[patent_title] => METHOD FOR SURFACE COATING ACCORDING TO THE SPUTTERING PRINCIPLE
[patent_app_type] => utility
[patent_app_number] => 18/815233
[patent_app_country] => US
[patent_app_date] => 2024-08-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2828
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -15
[patent_words_short_claim] => 185
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18815233
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/815233 | Method for surface coating according to the sputtering principle | Aug 25, 2024 | Issued |
Array
(
[id] => 20343404
[patent_doc_number] => 12467127
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-11-11
[patent_title] => Molybdenum monolithic physical vapor deposition target
[patent_app_type] => utility
[patent_app_number] => 18/799515
[patent_app_country] => US
[patent_app_date] => 2024-08-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 3
[patent_no_of_words] => 0
[patent_no_of_claims] => 17
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 136
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18799515
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/799515 | Molybdenum monolithic physical vapor deposition target | Aug 8, 2024 | Issued |
Array
(
[id] => 19589598
[patent_doc_number] => 20240387155
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-11-21
[patent_title] => Method for Improving Deposition Process
[patent_app_type] => utility
[patent_app_number] => 18/786523
[patent_app_country] => US
[patent_app_date] => 2024-07-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 10251
[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] => 18786523
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/786523 | Method for improving deposition process | Jul 27, 2024 | Issued |
Array
(
[id] => 19746132
[patent_doc_number] => 20250034697
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-01-30
[patent_title] => METHOD FOR FORMING ROBUST HYDROPHOBIC SURFACES ON STEEL WORKPIECE
[patent_app_type] => utility
[patent_app_number] => 18/785683
[patent_app_country] => US
[patent_app_date] => 2024-07-26
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3368
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -22
[patent_words_short_claim] => 51
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18785683
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/785683 | METHOD FOR FORMING ROBUST HYDROPHOBIC SURFACES ON STEEL WORKPIECE | Jul 25, 2024 | Pending |
Array
(
[id] => 19643359
[patent_doc_number] => 20240417879
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-12-19
[patent_title] => System for Electrochemical Treatment and Method Thereof
[patent_app_type] => utility
[patent_app_number] => 18/782528
[patent_app_country] => US
[patent_app_date] => 2024-07-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 14161
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -16
[patent_words_short_claim] => 125
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18782528
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/782528 | System for Electrochemical Treatment and Method Thereof | Jul 23, 2024 | Pending |
Array
(
[id] => 20402494
[patent_doc_number] => 12492465
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-12-09
[patent_title] => PVD apparatus and method
[patent_app_type] => utility
[patent_app_number] => 18/752780
[patent_app_country] => US
[patent_app_date] => 2024-06-24
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 4
[patent_figures_cnt] => 8
[patent_no_of_words] => 0
[patent_no_of_claims] => 22
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 104
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18752780
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/752780 | PVD apparatus and method | Jun 23, 2024 | Issued |
Array
(
[id] => 20132217
[patent_doc_number] => 12374535
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-07-29
[patent_title] => Wafer processing apparatus and wafer processing method
[patent_app_type] => utility
[patent_app_number] => 18/658455
[patent_app_country] => US
[patent_app_date] => 2024-05-08
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 6
[patent_figures_cnt] => 7
[patent_no_of_words] => 4442
[patent_no_of_claims] => 12
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 191
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18658455
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/658455 | Wafer processing apparatus and wafer processing method | May 7, 2024 | Issued |
Array
(
[id] => 19877221
[patent_doc_number] => 20250109478
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2025-04-03
[patent_title] => PREPARATION METHOD FOR TUNGSTEN SULFIDE SOLID LUBRICATING FILM BASED ON HIGH POWER IMPULSE MAGNETRON SPUTTERING
[patent_app_type] => utility
[patent_app_number] => 18/611678
[patent_app_country] => US
[patent_app_date] => 2024-03-20
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4182
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -11
[patent_words_short_claim] => 150
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18611678
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/611678 | Preparation method for tungsten sulfide solid lubricating film based on high power impulse magnetron sputtering | Mar 19, 2024 | Issued |
Array
(
[id] => 19237312
[patent_doc_number] => 20240194507
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-06-13
[patent_title] => SUBSTRATE PROCESSING APPARATUS, MODEL DATA GENERATION APPARATUS, SUBSTRATE PROCESSING METHOD, AND MODEL DATA GENERATION METHOD
[patent_app_type] => utility
[patent_app_number] => 18/585466
[patent_app_country] => US
[patent_app_date] => 2024-02-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 14197
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -16
[patent_words_short_claim] => 90
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18585466
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/585466 | SUBSTRATE PROCESSING APPARATUS, MODEL DATA GENERATION APPARATUS, SUBSTRATE PROCESSING METHOD, AND MODEL DATA GENERATION METHOD | Feb 22, 2024 | Pending |
Array
(
[id] => 19582518
[patent_doc_number] => 12148645
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-11-19
[patent_title] => Calibration jig and calibration method
[patent_app_type] => utility
[patent_app_number] => 18/435175
[patent_app_country] => US
[patent_app_date] => 2024-02-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 3
[patent_figures_cnt] => 4
[patent_no_of_words] => 5181
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 3
[patent_words_short_claim] => 59
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18435175
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/435175 | Calibration jig and calibration method | Feb 6, 2024 | Issued |