1
Lei He, Hong Min Zhang: Fuzzy logic based color transition improvement method and system. NDSP Corporation, Marger Johnson & McCollom P C, May 27, 2003: US06571224 (11 worldwide citation)

A fuzzy logic based digital color transition improvement method and apparatus for increasing color sharpness by replacing the slow transition color edges with edges that have steeper rising and falling times. Fuzzy logic used here to decide where the transition happens and how to enhance the signal ...


2
Hong Min Zhang: True value curent ratiocination device. Apt Instruments, WANG YIPING, June 20, 1990: CN89109095

To collectively process plural antesedent parts whose corresponding consequent parts are the same by providing a selecting circuit, which selectively outputs an input truth value at every plural antecedent parts in implication, and an arithmetic circuit. The device consists of the selecting circuit ...


3
Hong Min Zhang: Truth transducer. Apt Instruments, WANG DONGLING, August 22, 1990: CN89109096

A truth value converter according to the invention included memory means for storing, for every consequent, a weighted coefficient, which represents a function of a consequent of an implication by a singleton, first arithmetic means for taking the products of input truth values that are to act upon ...


4
Hong Min Zhang: True value current processing device. Apt Instruments, LU LIYING, July 4, 1990: CN89109098

To separate the setting of a function from the setting of a rule, and to facilitate the setting and alteration of the rule by providing a truth value generating circuit array and a truth value flow inferring part array. A truth value generating circuit array 11 includes truth value generating circui ...


5
Hong Min Zhang: True value current processing device. Apt Instruments, LU LIYING, July 4, 1990: CN89109099

To easily interface with a digital computer even if the processor is in an analog type by providing a truth value generating circuit, a truth value flow inferring part, and first and second buses. First buses 15 in the same number as that of the types of input variables are provided, and each bus co ...


6
Hong Min Zhang: Basis circuit of generation true value and the true value generation circuit. Apt Instruments, FAN BENGUO, July 4, 1990: CN89109101

To compensate a temperature and to obtain a truth value generating circuit with small temperature dependency by providing one or plural basic function generating circuits including arithmetic amplifiers, and an arithmetic circuit to execute a prescribed operation. A truth value generating circuit (T ...


7
Cheen Doung, Lei He, Yi Chen, Hong Min Zhang: Method and apparatus for converting non-standard video broadcast signals to display capable video signals. NDSP Corporation, Marger Johnson & McCollom, December 2, 2003: US06657675

Non-standard broadcast television signals are processed and converted for proper reception and display. Extra or missing horizontal lines are processed using modulo or digital phase lock loop-type circuit to change clock output signal proportionately according to a difference determined by comparing ...