Issued Patents All Time
Showing 76–100 of 105 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8306553 | Method and system for obtaining emergency caller location | Chi Fai Ho | 2012-11-06 |
| 8295821 | System for switching over a voice call | Chi Fai Ho | 2012-10-23 |
| 8286214 | Method and system to combine broadcast television and internet television | Chi Fai Ho | 2012-10-09 |
| 8230469 | Method and system to distribute consumer video over television network | Chi Fai Ho | 2012-07-24 |
| 8219061 | Method and system for obtaining emergency caller location | Chi Fai Ho | 2012-07-10 |
| 8144844 | Method and system for announcement | Chi Fai Ho | 2012-03-27 |
| 8121613 | Method and system for obtaining emergency caller location | Chi Fai Ho | 2012-02-21 |
| 8111822 | System and method for mapping a voice identity across multiple telephony networks with time attributes | Chi Fai Ho | 2012-02-07 |
| 8108642 | Method and system for play-only media player | Chi Fai Ho | 2012-01-31 |
| 8103874 | Object delivery authentication | Chi Fai Ho | 2012-01-24 |
| 8098599 | Method and system for multiple party telephone call | Chi Fai Ho | 2012-01-17 |
| 8059828 | Audio privacy method and system | Chi Fai Ho | 2011-11-15 |
| 8032109 | Method and system for obtaining emergency caller location | Chi Fai Ho | 2011-10-04 |
| 8032421 | Method and system to distribute online video | Chi Fai Ho | 2011-10-04 |
| 8031844 | Communication sessions for a commercial transaction using telephone with a printer | Chi Fai Ho | 2011-10-04 |
| 8019358 | Method and system for obtaining emergency caller location | Chi Fai Ho | 2011-09-13 |
| 7986638 | Method to dynamically create a virtual network | Chi Fai Ho | 2011-07-26 |
| 7974422 | System and method of adjusting the sound of multiple audio objects directed toward an audio output device | Chi Fai Ho | 2011-07-05 |
| 7961854 | System to record and analyze voice message usage information | Chi Fai Ho | 2011-06-14 |
| 7865179 | Telephone identity association and a method of distributing telephone identity association to telephone systems | Chi Fai Ho | 2011-01-04 |
| 7840769 | Method and system for play-only media player | Chi Fai Ho | 2010-11-23 |
| 7817785 | Method and system for announcement | Chi Fai Ho | 2010-10-19 |
| 7778630 | System for switching over a voice call | Chi Fai Ho | 2010-08-17 |
| 7733802 | Method to dynamically create a virtual network | Chi Fai Ho | 2010-06-08 |
| 7734767 | Method of one key test function in a consumer network device | Chi Fai Ho | 2010-06-08 |