首页
产品
黄页
商标
征信
会员服务
注册
登录
全部
|
企业名
|
法人/股东/高管
|
品牌/产品
|
地址
|
经营范围
发明名称
Color television synchronizing
摘要
申请公布号
US2618701(A)
申请公布日期
1952.11.18
申请号
US19490102232
申请日期
1949.06.30
申请人
COLUMBIA BROADCASTING SYSTEM, INC.
发明人
CHRISTENSEN JOHN W.
分类号
H04N9/44
主分类号
H04N9/44
代理机构
代理人
主权项
地址
您可能感兴趣的专利
WIRELESS COMMUNICATION DEVICE, WIRELESS COMMUNICATION SYSTEM, WIRELESS COMMUNICATION METHOD AND PROGRAM
METHOD AND ARRANGEMENT IN A TELECOMMUNICATION SYSTEM
Smart Channel Selection for Autonomous Group Initiators
COMMUNICATION SYSTEM
Scheduled WiFi in Single Collision Domain
METHODS FOR EXCHANGING OPERATION CHANGES BETWEEN WLAN STATIONS
METHOD AND APPARATUS FOR PROCESSING UPLINK DATA
Method and Devices for Mitigating Error Propagation in Transmission Assignments
Wireless Synchronization Method, Wireless Synchronization System and Computer Storage Medium
METHOD AND APPARATUS FOR CARRIER AGGREGATION COMMUNICATION IN WIRELESS COMMUNICATION SYSTEM
EVOLVED PACKET DATA GATEWAY (EPDG) RESELECTION
METHOD AND APPARATUS FOR INTER-SATELLITE HANDOVERS IN LOW-EARTH ORBIT (LEO) SATELLITE SYSTEMS
USER EQUIPMENT AND CIRCUIT SWITCHED FALLBACK SWITCHING METHOD
METHOD AND DEVICE FOR TRANSMITTING DATA
METHOD FOR REDUCING LOAD BY FILTERING OUT BROADCAST MESSAGES
REMOTE ASSISTANCE FOR MANAGED MOBILE DEVICES
METHOD FOR DETECTING DISCOVERY SIGNAL IN WIRELESS COMMUNICATION SYSTEM, AND DEVICE FOR SAME
EARLY-WARNING SYSTEM FOR DISASTERS
LEVERAGING LOCATION DATA FROM MOBILE DEVICES FOR USER CLASSIFICATION
DETECTION OF PROXIMITY OF CLIENT DEVICE TO BASE STATION