Well Being Digital Limited

Perception Digital Limited

Other

Koninklijke Philips Corporation N.v.

Kai Kin Chan

Chor Tin Ma

Jack Lau

Ming Yip Wong

Kai Wai Yeung

Sai Kit Lai

Fo Chau

Chi Ying Tsui

Roger Shu Kwan Cheng

Wing Chau Chan

Chi Wai Yung

Yuk Hang Leung

Jimmy Tai Kwan Tang

Kin Ping Ng

A first aspect provides a receiver unit for a monitor system having a first wireless transceiver for communicating with a monitor unit with a first processor, and a second processor at for processing monitoring data. The second processor has a sleep mode to reduce power consumption, and the first processor wakes the second processor from the sleep mode in response to dialogue between the first processor and the monitor unit. The first aspect also provides the monitor system with the receiver unit and the monitor unit. A second aspect provides a monitor system of a receiver unit and a monitor unit, each with a Wi-Fi module. The monitor system has a first mode in which the first and second Wi-Fi modules communicate directly with each other and a second mode in which the first and second Wi-Fi modules communicate with each other via a Wi-Fi access point. The two modes are implemented simultaneously to create two simultaneous logical paths.

Monitoring system

A noninvasive light sensor for detecting heart beat signals has a circular support member engageable circumferentially with a body part of a person. There are a plurality of light emitters and light detectors located around a circumference of the circular support member for respectively emitting light signals into different areas of tissue surrounding the body part, and receiving reflected light signals from the different areas of tissue surrounding the body part.

Sensor for determining body parameters during exercise

A noninvasive light sensor for detecting heart beat signals has a circular support member engageable circumferentially with a body part of a person. Light emitters and light detectors are located around a circumference of the circular support member for respectively emitting light signals into different areas of tissue surrounding the body part, and detecting reflected light signals from the different areas of tissue surrounding the body part.

Method of determining body parameters during exercise

A method and apparatus for calibrating or adjusting an accelerometer, wherein the accelerometer is held stationary to obtain the signal outputs from the accelerometer, representing component vectors making up the composite vector of 1 g. Thus, gain or sensitivity, and the zero-g signal offset along for each axis of the accelerometer is determined and adjustable.

Method and apparatus of improving accuracy of accelerometer

A personal audio player has a housing, an audio output device in the housing and an audio player in the housing and coupled with the output device for storing and playing audio files. Multiple display panels are located on the housing. Each display panel is controlled to have a unique presentation format for presenting different information to a user. A user interface on the housing has different illumination colors respectively corresponding to different operation modes of the audio player. A lyrics processor outputs lyric text to one of the display panels in synchronisation with playing of a corresponding audio file.

Personal audio player

A musical jukebox is disclosed which provides for: fast archiving of songs; a flexible user interface; easy and convenient entry of, access to and/or display of data relating to songs archived by the jukebox; easy and convenient search and locate capabilities for locating, reviewing, retrieving and/or playing songs stored in the jukebox; and low cost relative to the functionality, features, conveniences and user-friendliness provided by the jukebox. Fast of flush archiving of songs (as well as other data and signals) is accomplished by first saving sets of data without compression, which allows the data to be entered quickly, and then, compressing later at an appropriate time. A unique MP3 bit allocation encoding scheme is used to compress data. A unique memory allocation supports fast data archiving. The user interface employs two-way communication between a remote control and the jukebox. A searchable song database is structured to enable very fast searching by music category, and also by title and artist. The jukebox is provided with an on-board song track database to automatically identify new songs input to the jukebox.

Digital multimedia jukebox

Growing community of inventors

Hong Kong, China

Kai Kin Chan