B23K 20/103
Using a roller
Official title: {using a roller}
B23K20/103 (Using a roller) appears on 64 US grants and 65 published applications in this corpus.
Search patents in B23K- Granted patents
- 64
- Published applications
- 65
- Assignees
- 53
- Inventors
- 155
- Latest grant
- 17 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 3 | 3 |
| 2004 | 3 | 0 |
| 2005 | 0 | 2 |
| 2006 | 1 | 1 |
| 2007 | 1 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 2 | 1 |
| 2011 | 1 | 3 |
| 2012 | 3 | 2 |
| 2013 | 2 | 3 |
| 2014 | 3 | 1 |
| 2015 | 0 | 2 |
| 2016 | 6 | 6 |
| 2017 | 2 | 2 |
| 2018 | 3 | 4 |
| 2019 | 2 | 6 |
| 2020 | 2 | 1 |
| 2021 | 7 | 4 |
| 2022 | 4 | 5 |
| 2023 | 3 | 5 |
| 2024 | 3 | 5 |
| 2025 | 2 | 1 |
| 2026 | 1 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Systems and methods for ultrasonic additive manufacturing of metals17 Feb 2026US 12,551,970 B2University of Tennessee Research Foundation
- Ultrasonic welding system12 Aug 2025US 12,383,991 B2Stern Brands, Inc.
- Welding apparatus, welding method using the same, and electrode assembly manufactured by the welding method15 Jul 2025US 12,358,069 B2LG Energy Solution, Ltd.
- Overlapping and progressive forming method for high-performance multi-element NiAl-based alloy tubular part24 Dec 2024US 12,172,203 B2Dalian University of Technology
- Mechanical vibration machining apparatus and mechanical vibration machining method26 Mar 2024US 11,938,555 B2Ultex Corporation
- Composite Current Collector Double-sided Double Ultrasonic Roller Welding System1 Oct 2026US 2026/0295714 A1Sheng Dong Li (Guangzhou) Ultrasonic Electronic Equipment Co., Ltd.
- Welding device and electrode assembly manufactured using the welding device27 Aug 2026US 2026/0249382 A1Samsung SDI.Co., Ltd.
- Apparatus and method for welding single cells for the production of electrical energy storage devices28 May 2026US 2026/0149136 A1Fameccanica, Data S.P A.
- Apparatus and method of manufacturing electrode plate for secondary battery14 May 2026US 2026/0135270 A1Samsung SDI.Co., Ltd.
- Welding device and method of manufacturing electrode by using welding device19 Mar 2026US 2026/0081313 A1Samsung SDI.Co., Ltd.
Most cited
By later US patents
- Object consolidation through sequential material deposition104US 6,814,823 B1Solidica, Inc. · 2004
- Object consolidation employing friction joining79US 6,457,629 B1Solidica, Inc. · 2002
- Apparatus for welding components together with the use of ultrasound47US 4,975,133 ALicentia Patent-Verwaltungs-G.m.b.H. · 1990
- Systems and methods for fabricating structures including metallic glass-based materials using ultrasonic welding41US 9,610,650 B2California Institute of Technology · 2017
- Rigid isolation of rotary ultrasonic horn39US 6,676,003 B2Kimberly-Clark Worldwide, Inc. · 2004