Issued Patents All Time
Showing 1–25 of 77 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE49176 | Apparatus, methods, or software for data mining user information by providing services over the internet for connecting people | William Ho Chang | 2022-08-16 |
| 11416197 | Wireless controllers connectable to televisions, wireless televisions, wireless output controllers, or wireless output devices for receiving digital content from one or more servers over the internet | William Ho Chang | 2022-08-16 |
| 11204729 | Internet based digital content services for pervasively providing protected digital content to smart devices based on having subscribed to the digital content service | William Ho Chang | 2021-12-21 |
| 11169756 | Method for capturing, storing, accessing, and outputting digital content | William Ho Chang | 2021-11-09 |
| 11096056 | Output devices, such as televisions, output controllers, or audio output devices, that are setup to wirelessly receive digital content from a digital content service over the internet or from a wireless information apparatus that is in the same network as the output devices | William Ho Chang | 2021-08-17 |
| 11029903 | Output systems, such as television controllers, televisions, display devices, or audio output devices, operable for playing digital content wirelessly received either from a digital content service over the internet or wirelessly received from a client device that is in the same network as the output system | William Ho Chang | 2021-06-08 |
| 10915296 | Information apparatus that includes a touch sensitive screen interface for managing or replying to e-mails | William Ho Chang | 2021-02-09 |
| 10873856 | Printing devices supporting printing over air or printing over a wireless network | William Ho Chang | 2020-12-22 |
| 10866773 | Information apparatus for playing digital content that is received from a digital content service provided over the internet | William Ho Chang | 2020-12-15 |
| 10860290 | Mobile information apparatuses that include a digital camera, a touch sensitive screen interface, support for voice activated commands, and a wireless communication chip or chipset supporting IEEE 802.11 | William Ho Chang | 2020-12-08 |
| 10846031 | Software application for a mobile device to wirelessly manage or wirelessly setup an output system or output device for service | William Ho Chang | 2020-11-24 |
| 10841798 | Information apparatus or client software that wirelessly discovers, within short range, one or more output devices for establishing a wireless connection | William Ho Chang | 2020-11-17 |
| 10768871 | Wireless output devices or wireless controllers for establishing wireless connectivity and for receiving digital content | William Ho Chang | 2020-09-08 |
| 10761791 | Wireless printing devices that provide printing services over a network without a need for a client device of the printing device to use, at the client device, a printer specific printer driver | William Ho Chang | 2020-09-01 |
| 10740066 | Output devices that establish wireless connection with an information apparatus subsequent to having been wirelessly discovered by the information apparatus | William Ho Chang | 2020-08-11 |
| RE48088 | Methods, devices, or applications for accessing a service provided over the internet for connecting to another user or device, the service data mines transactions and information of its user | William Ho Chang | 2020-07-07 |
| RE48066 | Services that are provided, at least partly, over the internet for data mining user information | William Ho Chang | 2020-06-23 |
| 10642576 | Mobile information apparatus that includes wireless communication circuitry for discovery of an output device for outputting digital content at the wirelessly discovered output device | William Ho Chang | 2020-05-05 |
| 10606535 | Internet based digital content services that provide content upload, content storage, content sharing, and content playlist selection; and smart devices with access to the internet based digital content services | William Ho Chang | 2020-03-31 |
| 10592202 | Mobile information apparatus supporting mobile payment that includes security based, at least partly, on user pushbutton, user biometrics, data encryption, and short physical distance wireless communication | William Ho Chang | 2020-03-17 |
| 10592201 | Mobile information apparatus supporting mobile payment having security based, at least in part, on device identification number, password or pin code, data encryption, and short physical distance wireless communication | William Ho Chang | 2020-03-17 |
| 10489096 | Information apparatus and application for receiving digital content from a digital content service over the internet and for playing at least part of the received digital content at an output device | William Ho Chang | 2019-11-26 |
| 10481847 | Information apparatus and software applications supporting output of digital content over a network to a registered output device | William Ho Chang | 2019-11-19 |
| 10481846 | Software applications and information apparatus for printing over air or for printing over a network | William Ho Chang | 2019-11-19 |
| 10387087 | Output systems or audio output devices that include an interface operable by a user to initiate wireless discovery for establishing wireless connections with mobile devices | William Ho Chang | 2019-08-20 |