专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US06429040B1 Device comprising a bipolar semi-conducting film 有权
标题翻译：装置包括双极半导体膜
公开(公告)号：US06429040B1
公开(公告)日：2002-08-06
申请号：US09543808
申请日：2000-04-06
申请人： Zhenan Bao , Xiaochen Linda Chen
发明人： Zhenan Bao , Xiaochen Linda Chen
IPC分类号： H01L5140
CPC分类号： H01L51/0508 , H01L51/0036 , H01L51/0044 , H01L51/0512
摘要： An organic semiconducting material having bi-polar charge transport characteristics is described which may comprise the active layer of a field-effect transistor. The semiconducting material comprises a bi-polar polymeric film effective for hole or electron transport comprising a polymer having a conjugated framework with functional moieties capable of solvating ions or promoting ionic charge transport. The conjugated framework is selected from at least one of thiophene, pyrrole, benzene, naphthalene, antrhacene, and antrhacene-dione, and the functional moieties are selected from (i) functional side groups comprising salts of carboxylic acid and sulfonic acid and (ii) functional sites selected from heteroatoms having electron lone pairs comprising sulfur, nitrogen, and oxygen. The field-effect mobility of the bi-polar polymeric film is at least 10−3 cm2/Vs when operating as an n-type or p-type device.
摘要翻译：描述了具有双极电荷传输特性的有机半导体材料，其可以包括场效应晶体管的有源层。所述半导体材料包括对空穴或电子传输有效的双极性聚合物膜，其包含具有共轭骨架的聚合物，所述共轭骨架具有能够溶剂化离子或促进离子电荷转移的官能部分。共轭骨架选自噻吩，吡咯，苯，萘，并五烯和并十七烯中的至少一种，功能部分选自（i）包含羧酸和磺酸盐的官能侧基和（ii）选自具有包含硫，氮和氧的电子孤对的杂原子的官能位点。当作为n型或p型器件工作时，双极性聚合物膜的场效应迁移率至少为10 -3 cm 2 / Vs。

2. 外观设计

USD497776S1 Expandable tableware storage rack 失效
标题翻译：可扩展餐具存储架
公开(公告)号：USD497776S1
公开(公告)日：2004-11-02
申请号：US29193592
申请日：2003-11-12
申请人： Andy L. Berger , Linda Chen Berger
设计人： Andy L. Berger , Linda Chen Berger

3. 外观设计

USD496226S1 Expandable bread box 失效
标题翻译：可扩展面包盒
公开(公告)号：USD496226S1
公开(公告)日：2004-09-21
申请号：US29193593
申请日：2003-11-12
申请人： Andy L. Berger , Linda Chen Berger
设计人： Andy L. Berger , Linda Chen Berger
CPC分类号： A47J47/12

4. 发明授权

US06579564B2 Process for fabricating polarized organic photonics devices 失效
标题翻译：制造极化有机光子器件的工艺
公开(公告)号：US06579564B2
公开(公告)日：2003-06-17
申请号：US10266454
申请日：2002-10-08
申请人： Xiaochun Linda Chen , Zhenan Bao
发明人： Xiaochun Linda Chen , Zhenan Bao
IPC分类号： B05D506
CPC分类号： H01L51/5293 , H01L51/0003 , H01L51/0038 , H01L51/0053 , H01L51/0059 , Y02E10/549 , Y02P70/521 , Y10S117/919
摘要： A polarized organic photonics device, including an LED or photovoltaic device, is comprised of a first conductive layer or electrode coated with a friction transferred alignment material, a photoactive material, and a second electrically conductive layer or electrode. The alignment material provides for the orientation of the subsequently deposited photoactive material such that the photoactive material interacts with or emits light preferentially along a selected polarization axis. Additional layers and sublayers optimize and tune the optical and electronic responses of the device.
摘要翻译：包括LED或光伏器件的偏振有机光子学器件由涂覆有摩擦转移对准材料，光活性材料和第二导电层或电极的第一导电层或电极组成。对准材料提供随后沉积的光活性材料的取向，使得光活性材料优选沿所选偏振轴相互作用或发射光。附加层和子层优化和调整设备的光学和电子响应。

5. 发明授权

US06259819B1 Efficient method of image compression comprising a low resolution image in the bit stream 失效
标题翻译：图像压缩的有效方法包括比特流中的低分辨率图像
公开(公告)号：US06259819B1
公开(公告)日：2001-07-10
申请号：US09055316
申请日：1998-04-06
申请人： James Philip Andrew , Linda Chen
发明人： James Philip Andrew , Linda Chen
IPC分类号： G06K936
CPC分类号： G06T9/007 , G06T3/4084
摘要： A method of providing a thumbnail-size colour digital image in a bit stream of a larger size colour digital image is disclosed. The bit stream of the larger digital image is typically in a compressed format, and includes a thumbnail size image in a substantially uncompressed format. The method includes converting input colour values of the larger colour image from a first colour format to corresponding values in a Luminance, Chrominance-blue, Chrominance-red (Y,Cb,Cr) colour format, A transform is then applied to said corresponding values to decompose the larger digital image into a DC subband and one or more higher frequency subbands. Typically the transform is a discrete wavelet transform. The DC subband is then output to the bit stream in an uncompressed format. Then at least one of the one or more higher frequency subbands is encoded into the bit stream in a substantially compressed format. The DC subband thus represents a thumbnail-size colour digital image in the bit stream.
摘要翻译：公开了一种在较大尺寸彩色数字图像的比特流中提供缩略图大小的彩色数字图像的方法。较大数字图像的比特流通常为压缩格式，并且包括基本上未压缩格式的缩略图大小图像。该方法包括将较大彩色图像的输入颜色值从第一颜色格式转换为亮度，色度 - 蓝色，色度 - 红色（Y，Cb，Cr）颜色格式的相应值，然后将A变换应用于所述对应值将较大的数字图像分解成DC子带和一个或多个较高频率子带。通常，变换是离散小波变换。然后将DC子带以未压缩格式输出到比特流。然后，一个或多个更高频率子带中的至少一个以基本上压缩的格式被编码到比特流中。 DC子带因此表示比特流中的缩略图大小的彩色数字图像。

6. 外观设计

USD426419S Barbecue grill 失效
公开(公告)号：USD426419S
公开(公告)日：2000-06-13
申请号：US94722
申请日：1998-10-08
申请人： Linda Chen-Lin Kuo
设计人： Linda Chen-Lin Kuo

7. 发明授权

US5151909A Frequency doubled solid state laser having programmable pump power modes and method for controllable lasers 失效
标题翻译：具有可编程泵功率模式和可控激光器方法的倍频固态激光器
公开(公告)号：US5151909A
公开(公告)日：1992-09-29
申请号：US689356
申请日：1991-04-22
申请人： Scott A. Davenport , Mark V. Ortiz , Linda Chen , Dirk J. Kuizenga
发明人： Scott A. Davenport , Mark V. Ortiz , Linda Chen , Dirk J. Kuizenga
IPC分类号： A61B18/20 , B23K26/06 , H01S3/109 , H01S3/11
CPC分类号： H01S3/117 , B23K26/06 , B23K26/064 , H01S3/109 , A61B18/20 , H01S3/0407 , H01S3/1022
摘要： A laser system using non-linear crystals for second harmonic generation and solid state gain media is operated under data processor control so that a plurality of pump power modes are available. The data processor modulates the pump power in a low power mode, and supplies continuous pump power in combination with Q-switching in a high power mode. Alternatively, modulation may be used in both low power and high power modes, with the parameters of the modulation adjusted under program control. Second harmonic generation without a Q-switch in high power modes can be achieved as well. The data processing control of pump power allows optimization of pump energy consumption and the generation of waste heat so that the laser resonator may be air-cooled in many environments. Also other design objectives can be achieved for specific laser applications using the program controlled data processor to drive the pump power source.
摘要翻译：使用用于二次谐波产生的非线性晶体的激光系统和固态增益介质在数据处理器控制下操作，使得多个泵功率模式可用。数据处理器在低功耗模式下调节泵功率，并在高功率模式下连续提供与Q开关相连的泵浦功率。或者，可以在低功率和高功率模式中使用调制，在程序控制下调整调制参数。也可以实现在高功率模式下没有Q开关的二次谐波发生。泵功率的数据处理控制允许优化泵的能量消耗和产生废热，使得激光谐振器可以在许多环境中进行空气冷却。对于使用程序控制的数据处理器驱动泵浦电源的特定激光应用，也可以实现其他设计目标。

8. 发明申请

US20140225796A1 ULTRA-BROADBAND OFFSET CASSEGRAIN DICHROIC ANTENNA SYSTEM FOR BIDIRECTIONAL SATELLITE SIGNAL COMMUNICATION 审中-公开
标题翻译：超宽带无线遥控卫星天线系统双向卫星信号通信
公开(公告)号：US20140225796A1
公开(公告)日：2014-08-14
申请号：US13762402
申请日：2013-02-08
申请人： Chien-An Chen , Linda Chen
发明人： Chien-An Chen , Linda Chen
IPC分类号： H01Q15/00
CPC分类号： H01Q15/0033 , H01Q5/45 , H01Q19/132 , H01Q19/192
摘要： An ultra-wide bandwidth multi-channel offset Cassegrain dichroic antenna system serves for bidirectional signal transmission between a ground-based system and at least one satellite. By properly selecting the high and low frequency band, ultra wide bandwidths for both high and low frequency band signals are provided. The band widths are about 15%, even up-to 50%, of the carrier frequency. Especially, the band widths for high frequency band signals are much wider than that for low frequency band signals. The low frequency band can be from 10.7 up-to 12.75 GHz while the high frequency band can be from 17 up-to 30 GHz. Furthermore, in order to achieve ultra-wide bandwidth, a surface of a dichroic sub-dish is divided into a plurality of unit areas. Arrangements of the metal dichroic element of one unit area are slightly different from another unit area f, while the metal elements on same unit area are identical.
摘要翻译：超宽带宽多通道偏移卡塞格伦二向色天线系统用于地面系统与至少一颗卫星之间的双向信号传输。通过适当选择高频和低频带，提供高频和低频信号的超宽带宽。带宽约为载波频率的15％，甚至高达50％。特别地，高频带信号的带宽比低频带信号宽。低频带可以是10.7到12.75GHz，而高频带可以是从17到高达30GHz。此外，为了实现超宽带宽，二向色子盘的表面被分成多个单位区域。一个单位面积的金属二向色元件的布置与另一个单位面积f略有不同，而同一单位面积上的金属元素是相同的。

9. 外观设计

USD552848S1 Billiard cue bag 有权
标题翻译：台球提示袋
公开(公告)号：USD552848S1
公开(公告)日：2007-10-16
申请号：US29253403
申请日：2006-02-06
申请人： Sarah Ellerby , Linda Chen
设计人： Sarah Ellerby , Linda Chen

10. 发明申请

US20060242109A1 Server-deployed cache list management for presenting an auto-complete list 审中-公开
标题翻译：服务器部署的缓存列表管理，用于显示自动完成列表
公开(公告)号：US20060242109A1
公开(公告)日：2006-10-26
申请号：US11113840
申请日：2005-04-25
申请人： Jorge Pereira , Linda Chen
发明人： Jorge Pereira , Linda Chen
IPC分类号： G06F17/30
CPC分类号： G06F17/276
摘要： Auto-complete lists that are utilized by server-deployed client processes are provided. The auto-complete lists are utilized by a client process to provide a list of potential data records that may match a data record that is partially entered into an input field by a user. The user may either continue to type in a complete data record into the input field, or alternatively, select a displayed data record contained in the auto-complete list for entry in the input field.
摘要翻译：提供了由服务器部署的客户端进程使用的自动完成列表。自动完成列表由客户端进程用于提供可能与用户部分输入到输入字段的数据记录相匹配的潜在数据记录的列表。用户可以继续在输入字段中输入完整的数据记录，或者替代地，选择包含在自动完成列表中的输入字段中的输入的显示的数据记录。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式