Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12381099 | Die ejecting apparatus for bonding equipment | — | 2025-08-05 |
| 10086643 | Chip with stereoscopic texture for resin-based reinforced natural stone and resin-based reinforced natural stone containing the same | Han Ju Kang, Cheol Yeon Hwang, Ki Cheon Kang, Chang Ho Son, Sung Jin An | 2018-10-02 |
| 9029436 | Artificial silica marble having amorphous patterns and method for preparing the same | Cheol Yeon Hwang, Chang Ho Son, Su Sun Jeong, Han Ju Kang, Sung Jin An | 2015-05-12 |
| 8999199 | Artificial marble having natural textures and luminescent patterns and method of preparing the same | Chang Ho Son, Sung Jin An, Su Sun Jeong, Cheol Yeon Hwang, Han Ju Kang | 2015-04-07 |
| 8475890 | Colored material coated transparent chip for artificial stone, method of preparing same, and artificial stone including same | Doo Kyo Jeong, Soo-Jheong Choi, Han Ju Kang, Chang Ho Son | 2013-07-02 |
| 7680111 | Communication method using mobile IPv6 in NAT-PT environment and storage medium thereof | Joo Chul Lee, Myung Ki SHIN, Hyoung Jun Kim, Ki-Shic Park | 2010-03-16 |
| 7136631 | Apparatus and method to provide one-click logon service for wireless devices | Hua Jiang | 2006-11-14 |
| 6751459 | Nomadic computing with personal mobility domain name system | Kalyan Basu, Fred Homayoun | 2004-06-15 |
| 6741853 | Device aware internet portal | Hua Jiang, Kalyan Basu, Chang Yu | 2004-05-25 |
| 6535742 | Method and apparatus for the self engineering of adaptive channel allocation | Hua Jiang, Chang Yu, Ping Yang | 2003-03-18 |
| 6353902 | Network fault prediction and proactive maintenance system | Anurudha Kulatunge, Kalyan Basu, Meenakshi Prakash | 2002-03-05 |
| 6181945 | Optimization of paging cost in mobile switching system using a genetic optimization method | — | 2001-01-30 |
| 6161008 | Personal mobility and communication termination for users operating in a plurality of heterogeneous networks | Kalyan Basu, Shun Zhou, Wei Yuan, Hua Jiang, Edith Yeh +1 more | 2000-12-12 |
| 6138025 | Method for distributing paging load in a cellular wireless communication system and system within which such method is implemented | Wei Yuan, Sairam Subramanian, Sheng-Chou Lin | 2000-10-24 |
| 6085335 | Self engineering system for use with a communication system and method of operation therefore | Surnjani Djoko, Hua Jiang, Sairam Subramanian, Seshagiri Rao Madhavapeddy, Kalyan Basu | 2000-07-04 |
| 5907810 | Method for reducing paging load in a cellular communication system | Sairam Subramanian, Seshu Madhavapeddy, Alexander Montoya, Steven Currin, Falguni Sarkar | 1999-05-25 |