Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12228294 | Hot water supplying apparatus and method for controlling same | Jung Keom Kim | 2025-02-18 |
| 11835242 | Hot water supplying apparatus and method for utilizing waste heat of hot water supplying apparatus | Jung Keom Kim, Chang Heoi Hu | 2023-12-05 |
| 11614258 | Boiler and the method for controlling combustion of the boiler | — | 2023-03-28 |
| 8457632 | System and method for managing femto base stations and a femto zone in a wireless communication network | — | 2013-06-04 |
| 6185420 | Method and apparatus for testing the function of a base station controller in a code division multiple access (CDMA) mobile communication system | — | 2001-02-06 |
| 6141554 | Method for processing hard handoff in a digital communication system | — | 2000-10-31 |