Inventor

TANG JOHN C

US32 patents

⚠️ This page may combine multiple inventors who share the name “TANG JOHN C”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

TANG JOHN C

MICROSOFT TECHNOLOGY LICENSING LLC

Video conferencing supporting a composite video stream

Compositing and transmitting contextual information during an audio or video call

Proxy for asynchronous meeting participation

Established perspective user interface and user experience for video meetings

Established perspective user interface and user experience for video meetings

Impromptu community streamer

Impromptu community streamer

Functionality for indicating direction of attention

Presenting messages to participants based on neighborhoods

Collaborative system

SUN MICROSYSTEMS INC

Method and apparatus for generating an audio signature for a data item

Mechanism for reciprocal awareness of intent to initiate and end interaction among remote users

System and method for providing spatially distributed device interaction

Method and apparatus for accessing related computer objects

Method and apparatus for providing multi-level access control in a shared computer window

System and method for connecting pending and preset telephone calls to facilitate transitioning to a phone call

Lightweight indicator of divergence of views for collaboratively shared user interface elements

Method and system for determining whether a person is potentially unavailable for communication

XEROX CORP

Apparatus allowing remote interactive use of a plurality of writing surfaces

Video computational shared drawing space

Method and apparatus for setting a graphical object&#39;s position and orientation with viscous dragging

Multi-control point tool for computer drawing programs

DREWS CLEMENS

Identifying computer users having files with common attributes

System and method for identifying computer users having files with common attributes

Finding and fixing stability problems in personal computer systems

SCHERING CORP

Method of purifying protein

VENOLIA GINA D

Functionality for indicating direction of attention

MICROSOFT CORP

Providing a shared user experience of facilitate communication

BADENES HERNAN

Augmented and cross-service tagging

SMITH RANDALL B

State feedback for single-valued devices with multiple inputs

HOFF AARON

Proxy for asynchronous meeting participation

MULLER MICHAEL

Placeholder management in an activity manager in a collaborative computing environment

Method and apparatus for setting a graphical object's position and orientation with viscous dragging