Issued Patents All Time
Showing 1–25 of 74 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7393472 | Composition for coating organic electrode and method of manufacturing an organic conductive layer having excellent transparency using the composition | Jong Woo Lee, Chul Hwan Kim | 2008-07-01 |
| 7208255 | Powder-coated toner particles and method of making same | Chul Hwan Kim, Kyung Hee Kim, Eui Joon Choi | 2007-04-24 |
| 6544705 | Micro-serrated, dyed color toner particles and method of making same | Chul Hwan Kim, Eui Jun CHOI, Tae Ho Park, Seok Jin Kim | 2003-04-08 |
| 6531255 | Micro-serrated particles for use in color toner and method of making same | Chul Hwan Kim, Seung-Wook Lim, Tae Ho Park | 2003-03-11 |
| 6461783 | Micro-serrated color toner particles and method of making same | Chul Hwan Kim, Seung-Wook Lim, Jongkwan Kim | 2002-10-08 |
| 6432605 | Method of producing toner by way of dispersion polymerization for use in developing latent electrostatic images | — | 2002-08-13 |
| 6387583 | Method of producing toner for developing latent electrostatic images by way of dispersion dyeing | — | 2002-05-14 |
| 6355392 | Method of producing toner by way of dispersion polymerization for use in developing latent electrostatic images | — | 2002-03-12 |
| 6287742 | Toner compositions and method of producing toner for developing latent electrostatic images | — | 2001-09-11 |
| 6165546 | Spectrally tuned multiple bandpass filters for video displays | Chia-Chi Teng, Suk Youn Suh | 2000-12-26 |
| 6090973 | Polyester toner composition for electrophotographic imaging systems | Marie Borzo, Kophu Chiang, Eui W. Choe, Rao D. Mikkilineni | 2000-07-18 |
| 6090516 | Polyester toner composition for electrophotographic imaging systems | Eui W. Choe, Rao D. Mikkilineni, Marie Borzo, Kophu Chiang | 2000-07-18 |
| 6060212 | 193 nm positive-working photoresist composition | Iain McCulloch, Anthony J. East, Ming Kang, Richard Keosian | 2000-05-09 |
| 6001980 | Polyester toner composition for electrophotographic imaging systems | Marie Borzo, Rao D. Mikkilineni, Kophu Chiang, Eui W. Choe | 1999-12-14 |
| 6001524 | Toner particles for electrophotographic imaging applications | Eui W. Choe, Anthony J. East, Tze-Pei Tien | 1999-12-14 |
| 5998092 | Water soluble negative-working photoresist composition | Iain McCulloch, Anthony J. East, Ming Kang, Richard Keosian | 1999-12-07 |
| 5994560 | Resolution of racemic mixtures using polymers containing chiral units | Mengshi Lu, Naoya Ogata | 1999-11-30 |
| 5851423 | Liquid crystal display devices incorporating polarizers comprising liquid crystal polymers | Chia-Chi Teng, Sunny S. Shen | 1998-12-22 |
| 5843609 | Polyester toner microspheres for electrophotographic imaging systems | Marie Borzo, Kophu Chiang, Eui W. Choe, Rao D. Mikkilineni | 1998-12-01 |
| 5834122 | Spectrally tuned multiple bandpass filters for video displays | Chia-Chi Teng, Suk Youn Suh | 1998-11-10 |
| 5753145 | Polarizer films with high thermal and hygroscopic stability | Chia-Chi Teng, Mohammad Mortazavi | 1998-05-19 |
| 5746949 | Polarizer films comprising aromatic liquid crystalline polymers comprising dichroic dyes in their main chains | Sunny S. Shen, David W. Polis, Tze-Pei Tien | 1998-05-05 |
| 5739383 | Resolution of racemic mixtures using polymers containing chiral units | Mengshi Lu, Naoya Ogata | 1998-04-14 |
| 5738918 | Laminates of liquid crystalline polymeric films for polarizer applications | Sunny S. Shen, Chia-Chi Teng | 1998-04-14 |
| 5707566 | Process for preparing high performance polarizer films | Sunny S. Shen, Tze-Pei Tien | 1998-01-13 |