Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11203800 | Aluminum alloy for piston and piston for engine of vehicle | — | 2021-12-21 |
| 10975923 | Plastic composite containing magnetic alloy powder, air conditioner compressor having the same and method of producing them | Tae Ho Jeong | 2021-04-13 |
| 10882103 | Centrifugal casting apparatus and centrifugal casting method | Mun-Gu Kang, Young-chan Kim, Min Soo Kim | 2021-01-05 |
| 10787724 | Aluminum alloy for insert ring, aluminum insert ring using the same, and piston manufacturing method using the same | Eun-Ji Hong | 2020-09-29 |
| 10570987 | Damper pulley for crankshaft and method for manufacturing the same | Mun-Gu Kang, Hyo-Moon Joo, Young-chan Kim, Min Soo Kim, Jae Kwon Lee | 2020-02-25 |
| 10408202 | Swash plate and method of manufacturing swash plate | — | 2019-09-10 |
| 10400324 | Method of treating composite piston pin and surface treated composite piston pin | Sung Chul Cha, June Ho Yang, Chi Hoon Choi, Sang Yoon Park, Jong Dae Lim +1 more | 2019-09-03 |
| 10266931 | Aluminum alloy and vehicle part using the same | Eun-Ji Hong | 2019-04-23 |
| 9957591 | Aluminum alloy and vehicle part using the same | — | 2018-05-01 |
| 9896747 | Aluminum alloy with low density and high heat resistance | — | 2018-02-20 |
| 9732403 | Wear-resistant alloy having complex microstructure | — | 2017-08-15 |
| 9650700 | Swash plate and method of manufacturing the same | — | 2017-05-16 |
| 9493862 | Wear-resistant alloy having complex microstructure | — | 2016-11-15 |
| 9493863 | Wear-resistant alloy having complex microstructure | — | 2016-11-15 |