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
Negative resistance device
摘要
申请公布号
US2772360(A)
申请公布日期
1956.11.27
申请号
US19540409667
申请日期
1954.02.11
申请人
BELL TELEPHONE LABORATORIES, INCORPORATED
发明人
SHOCKLEY WILLIAM
分类号
H01L29/00;H01L29/06;H01L29/86;H01L29/92
主分类号
H01L29/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
METHOD AND SYSTEM FOR PRESENTING EDUCATIONAL MATERIAL
SYSTEMS AND METHODS FOR FEATURE FUSION
Accurate Image Alignment to a 3D Model
Adaptive Rendered Environments Using User Context
MEDIA CONTENT ENRICHMENT USING AN ADAPTED OBJECT DETECTOR
DESCRIPTION LIQUID CRYSTAL DISPLAY DEVICE AND PIXEL INSPECTION METHOD THEREFOR
COMBINED TOUCH PEN FOR SMARTPHONES
TOUCH CONTROL APPARATUS AND ASSOCIATED SELECTION METHOD
DISPLAY DEVICE WITH A BUILT-IN TOUCH PANEL
APPARATUS AND METHOD FOR DETECTING POSITION
TOUCH SENSING DEVICE AND TOUCHSCREEN DEVICE
METHOD AND APPARATUS FOR DISPLAYING SCREEN IN A PORTABLE TERMINAL
Finger Splint System
HOME SECURITY SYSTEM WITH TOUCH-SENSITIVE CONTROL PANEL
ELECTRONIC DEVICE WITH FUNCTION FOR SEARCHING FOR ICONS REPRESENTING APPLICATIONS AND METHOD THEREOF
PIVOTABLE INPUT PAD
IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, PROGRAM, AND IMAGE PROCESSING SYSTEM
INPUT CONTROL METHOD AND ELECTRONIC DEVICE SUPPORTING THE SAME
NON-VOLATILE DISPLAY ACCESSORY CONTROLLED AND POWERED BY A MOBILE DEVICE
SYSTEM AND METHOD FOR CONTROLLING AN EVENT IN A VIRTUAL REALITY ENVIRONMENT BASED ON THE BODY STATE OF A USER
