Yamaura Tadashi, Tasaki Hirohisa: Speech encoding apparatus, speech encoding method, speech decoding apparatus, and speech decoding method. Mitsubishi Electric, September 1, 2003: TW550541 (79 worldwide citation)

The present invention comprises: first periodicity providing means for emphasizing periodicity of a fixed code vector output from at least one fixed excitation code book by use of a first periodicity emphasis coefficient adaptively determined based on a predetermined rule; and second periodicity pro ...


Hawkes Philip, Rose Gregory G, Hsu Raymond T, Rezaiifar Ramin: Method and apparatus for security in a data processing system. Qualcomm Incorporated, September 1, 2003: TW550926 (16 worldwide citation)

Method and apparatus for secure transmissions. Each user is provided a registration key. A long-time updated broadcast key is encrypted using the registration key and provided periodically to a user. A short-time updated key is encrypted using the broadcast key and provided periodically to a user. B ...




Laroia Rajiv, Li Junyi, Uppala Sathyadev Venkata: Signaling method in an ofdm multiple access system. Flarion Technologies, September 1, 2003: TW550894 (7 worldwide citation)

A method for reducing the peak-to-average ratio in an OFDM communication signal is provided. The method includes defining a constellation having a plurality of symbols, defining a symbol duration for the OFDM communication signal, and defining a plurality of time instants in the symbol duration. A p ...

Jian Yung Sung: On-line finance management method combined with existent banking mechanism. Shacom Com, September 1, 2003: TW550490 (7 worldwide citation)

The present invention relates to an on-line finance management method combined with existent banking mechanism. By forming an alliance with a specific financing card issuing bank and taking the financing card members as the recruiting targets of an on-line financing saving club, it is able to reduce ...

Muraoka Tsutomu, Nishimura Tomohiko: Bicycle pedal. Shimano, September 1, 2003: TW200303278 (6 worldwide citation)

A bicycle pedal assembly has a cleat releasably coupled to a pedal by a cleat engagement mechanism formed on an upper surface of its pedal body. The pedal body has a front end configured and arranged to include a sole guide portion that assists the rider in rotating the pedal body about its pedal sh ...

Oya Toshiyuki, Murakami Hideo, Morishige Chikao, Sugihara Hideki, Saito Miyako: Transparent conductive films and method for produce the same, transparent conductive sheets, and touch panels. Toyo Boseki Kabushiki Kaisha, September 1, 2003: TW550598 (6 worldwide citation)

The invention provides a transparent conductive film comprising a cured material layer consisting of setting type resins as main component and a transparent conductive membrane consisting of metallic oxides as main component, and being laminated in this order on a transparent plastic substrate, whic ...