Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1093775 | Electric shoe polisher | Bo Wei | 2025-09-16 |
| 12195688 | Surface conditioning with cycloalkane carboxylic acids as additives for wear protection | Stephen Berkebile, Harry D. Wise, Tobias Vela Martin, Yip-Wah Chung, Zaid Ali Subhi Al Hassan | 2025-01-14 |
| 11780941 | Highly branched, low molecular weight polyolefins and methods for their production | Tobin J. Marks, Yanshan Gao, Tracy L. Lohr, Yip-Wah Chung, David B. Pickens, III | 2023-10-10 |
| 11781195 | High-strength steels for the formation of wear-protective lubricious tribofilms directly from hydrocarbon fluids | Yip-Wah Chung, Arman Mohammad Khan, Tobias Vela Martin | 2023-10-10 |
| D997530 | Shoe | — | 2023-09-05 |
| 11639482 | Lubricant compositions, and synthesizing methods and applications of same | Yip-Wah Chung, Qiang Ma, Arman Mohammad Khan | 2023-05-02 |
| 11414717 | Surface hardening of substrates by a particle-containing cavitating waterjet | Yip-Wah Chung, Kornel Ehmann, Xingliang He, Yi Shi, Zhong Liu | 2022-08-16 |
| 11242421 | Highly branched, low molecular weight polyolefins and methods for their production | Tobin J. Marks, Yanshan Gao, Tracy L. Lohr, Yip-Wah Chung, David B. Pickens, III | 2022-02-08 |
| 10745637 | Lubricant additives, lubricant compositions, and applications of same | Yip-Wah Chung, Blake A. Johnson | 2020-08-18 |
| 10732055 | Dielectrostrictive sensors for shear stress measurement, process monitoring, and quality examination of viscoelastic materials | Yiyan Peng | 2020-08-04 |
| 10710664 | Reverse tricycle support structure | Zhipeng Cao, Weitao Tuo | 2020-07-14 |
| 10414997 | Lubricant additives, lubricant compositions, and applications of same | Yip-Wah Chung, Blake A. Johnson | 2019-09-17 |
| 10138439 | Lubrication material using self-dispersed crumpled graphene balls as additives in oil for friction and wear reduction | Jiaxing Huang, Yip-Wah Chung, Xuan Dou | 2018-11-27 |
| 10081776 | Cyclen friction modifiers for boundary lubrication | Tobin J. Marks, Yip-Wah Chung, Massimiliano Delferro, Michael Desanker, Xingliang He | 2018-09-25 |
| 9896640 | Method of reducing friction and wear between surfaces under a high load condition | Andreas Stammer, Manfred Jungk, Herbert Stoegbauer, Yip-Wah Chung, Tobin J. Marks +1 more | 2018-02-20 |
| 9844809 | Forming tools having textured surfaces | Zhiyong Xia, Jian Cao, Rajesh Talwar, Donald J. Grzina, Tiffany Davis Ling +1 more | 2017-12-19 |
| 9765278 | Energy efficient, temporary shear thinning siloxane lubricants and method of using | Andreas Stammer, Manfred Jungk, Herbert Stoegbauer, Yip-Wah Chung, Tobin J. Marks +1 more | 2017-09-19 |
| 9321090 | Forming tools having textured surfaces | Zhiyong Xia, Jian Cao, Rajesh Talwar, Donald J. Grzina, Tiffany Davis Ling +1 more | 2016-04-26 |
| 9144845 | Cutting tools with textured surfaces | Donald J. Grzina, Rajesh Talwar, Jian Cao, Zhiyong Xia, Tiffany Davis Ling +1 more | 2015-09-29 |
| 8524211 | Vegetable sourced petrolatum cosmetic | Lara Marie Rafiee, Michael Charles Cheney, Brian John Dobkowski, Vivek Subramanian | 2013-09-03 |
| 7165463 | Determination of young's modulus and poisson's ratio of coatings from indentation data | Shuangbiao Liu | 2007-01-23 |
| 6210042 | Isothermal journal bearing | Yiding Cao | 2001-04-03 |
| 5454351 | Engine piston | Yiding Cao | 1995-10-03 |