Gearing for machines; Electric gate openers; Electric window openers; Hydraulic linear actuators, other than for land vehicles; Elevating work platforms; Sun-tracking and daylighting system comprised of a solar-powered mechanism for sensing the position of the sun, automatically tracking the sun and then repositioning a mirror to direct the sunlight into courtyards, outdoor spaces and open-air spaces within building structures, and/or the inside of houses or buildings; Mechanical and hydraulic lifts; Door openers, electric; Power-operated jacks; Motors, gears and drives for orientating solar panels; Motors, namely, synchronous motors not for land vehicles; Motors for medical machines and apparatus; Drives for motors; Electric door openers and closers; Electric door opening system

'actuat':12 'air':61 'and/or':66 'apparatus':105 'automat':41 'build':64,72 'closer':113 'compris':27 'courtyard':55 'daylight':25 'direct':51 'door':77,110,115 'drive':87,106 'electr':4,7,79,109,114 'elev':18 'gate':5 'gear':1,85 'hous':70 'hydraul':10,75 'insid':68 'jack':83 'land':16,98 'lift':76 'linear':11 'machin':3,103 'mechan':33,73 'medic':102 'mirror':49 'motor':84,92,95,100,108 'name':93 'open':6,9,60,78,111,116 'open-air':59 'oper':82 'orient':89 'outdoor':56 'panel':91 'platform':20 'posit':37 'power':32,81 'power-oper':80 'reposit':47 'sens':35 'solar':31,90 'solar-pow':30 'space':57,62 'structur':65 'sun':22,40,44 'sun-track':21 'sunlight':53 'synchron':94 'system':26,117 'track':23,42 'vehicl':17,99 'window':8 'within':63 'work':19

YINGZHIHUANG

Owner

Goods & Services