专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

11. 外观设计

USD463015S1 Faucet 失效
公开(公告)号：USD463015S1
公开(公告)日：2002-09-17
申请号：US29150213
申请日：2001-11-14
申请人： Jack Chang
设计人： Jack Chang

12. 发明授权

US07879467B2 Media for recording devices 有权
标题翻译：用于记录设备的介质
公开(公告)号：US07879467B2
公开(公告)日：2011-02-01
申请号：US12653808
申请日：2009-12-14
申请人： Jack Chang , Mohammad Mirzamaani , Kai Tang
发明人： Jack Chang , Mohammad Mirzamaani , Kai Tang
IPC分类号： G11B5/66
CPC分类号： G11B5/7325 , G11B5/656 , G11B5/66
摘要： Improvements to magnetic recording device including magnetic recording media are described. The improvements include the addition of copper to the recording layer as well as improved underlayers. In addition, improved manufacturing processes and magnetic/recording properties for media through heating and oxidation are described.
摘要翻译：描述了包括磁记录介质在内的磁记录装置的改进。这些改进包括将铜添加到记录层以及改进的底层。此外，描述了通过加热和氧化改进介质的制造工艺和磁/记录性能。

13. 发明授权

US07062035B2 Community dialing circuit apparatus for pots phone and IP phone 失效
标题翻译：用于电话和IP电话的社区拨号电路设备
公开(公告)号：US07062035B2
公开(公告)日：2006-06-13
申请号：US10707140
申请日：2003-11-24
申请人： Jimmy Wu , Jack Chang
发明人： Jimmy Wu , Jack Chang
IPC分类号： H04M1/00 , H04M3/00
CPC分类号： H04M1/738 , H04M1/2535
摘要： A community dialing circuit apparatus for IP phone and POTS phone is provided. The apparatus includes an IP phone system, a POTS phone system, an insulation system connected between the IP phone system and the POTS system, and a keypad connected to the IP phone system and the POTS system for inputting the phone number. When the city power is on and a phone number having a format of the IP phone number is inputted, the POTS phone is disabled and the IP phone is activated. When the city power is on and a phone number having a first format of the POTS phone number is inputted, the POTS phone is activated and the IP phone is disabled. When the city power is off and a phone number having a second format of the POTS phone number is inputted, the IP phone is turned off and the POTS phone is activated.
摘要翻译：提供用于IP电话和POTS电话的社区拨号电路设备。该装置包括IP电话系统，POTS电话系统，连接在IP电话系统和POTS系统之间的绝缘系统，以及连接到IP电话系统的键盘和用于输入电话号码的POTS系统。当城市电源打开并且输入具有IP电话号码格式的电话号码时，POTS电话被禁用并且IP电话被激活。当城市电源打开并且具有POTS电话号码的第一格式的电话号码被输入时，POTS电话被激活并且IP电话被禁用。当城市电源关闭并且输入具有POTS电话号码的第二格式的电话号码时，IP电话被关闭并且POTS电话被激活。

14. 发明授权

US6159132A Oval-tracked exercise device 有权
标题翻译：椭圆跟踪运动器材
公开(公告)号：US6159132A
公开(公告)日：2000-12-12
申请号：US265430
申请日：1999-03-10
申请人： Jack Chang
发明人： Jack Chang
IPC分类号： A63B21/015 , A63B22/08 , A63B22/12 , A63B23/035 , A63B23/04 , A63B22/06
CPC分类号： A63B21/225 , A63B22/001 , A63B22/0664 , A63B2022/0676 , A63B21/015 , A63B2208/0233 , A63B2225/09
摘要： An oval-tracked exercise device includes a base assembly, a supporting frame assembly fastened on the base assembly, a treadle crank assembly fastened on the rear end of the supporting frame assembly and a wheel assembly fastened at the bottom end of the supporting frame assembly. The bottoms of the treadles have bottom shafts which are fixed to the bottom ends of the front standing shafts. In treading, the transmission gear assembly will be driven by the bottom shaft of the treadle crank assembly to rotate the wheel assembly, so that the front standing shafts and the handles are able to make a pivoting movement on the front lateral shaft in order for the user to exercise the whole body. When the handles are inserted into connecting tubes at the front end of the front lateral shaft, the handles are unable to swing with the front standing shaft and the user is able to exercise only the buttocks without moving the upper body.
摘要翻译：椭圆跟踪的运动装置包括基座组件，紧固在基座组件上的支撑框架组件，紧固在支撑框架组件的后端上的踏板曲柄组件和紧固在支撑框架组件的底端的轮组件。踏板的底部具有固定到前立轴的底端的底轴。传动齿轮组件将由脚踏曲柄组件的底部轴驱动以使车轮组件旋转，使得前立轴和把手能够在前侧轴上进行枢转运动，以便于用户锻炼身体。当手柄插入前侧轴的前端的连接管时，手柄不能与前立轴摇摆，使用者只能在不移动上身的情况下运动臀部。

15. 外观设计

USD394047S Scanner 失效
公开(公告)号：USD394047S
公开(公告)日：1998-05-05
申请号：US073134
申请日：1997-07-01
申请人： Jack Chang , Tony Chen
设计人： Jack Chang , Tony Chen

16. 发明授权

US5710573A Scaled video output overlaid onto a computer graphics output 失效
标题翻译：缩放的视频输出覆盖在计算机图形输出上
公开(公告)号：US5710573A
公开(公告)日：1998-01-20
申请号：US434974
申请日：1995-05-04
申请人： Chi-Cheng Hung , Jack Chang , Rong-Fuh Shyu , Wen-I Chu
发明人： Chi-Cheng Hung , Jack Chang , Rong-Fuh Shyu , Wen-I Chu
IPC分类号： H04N5/262 , G06T3/40 , G09G5/00 , G09G5/14 , G09G5/36 , G09G5/377 , G09G5/391 , G09G5/395 , H04N5/265 , H04N9/75 , G06F15/66
CPC分类号： H04N5/265 , G06T3/40 , G09G5/391 , G09G5/395 , H04N9/75 , G09G2340/125
摘要： A display control apparatus is provided to generate a scaled video output overlaid onto a computer graphics output. The display control apparatus includes a timing generator, adapted to receive a horizontal synchronization signal of the computer graphics output and the pixel number of horizontal scan line of the scaled video output, for generating a pixel clock of scaled video output and a horizontal lock signal; a scaling buffer, storing a video digital pixel data and having an output port generating the scaled video output, responsive to the pixel clock of scaled video output; an overlay controller, coupled to a controller bus and receiving an analog pixel data of the computer graphics output and, responsive to the pixel clock of scaled video output, the horizontal lock signal and a vertical synchronization signal of the computer graphics output, for overlaying the scaled video output onto the computer graphics output.
摘要翻译：提供显示控制装置以产生叠加在计算机图形输出上的缩放视频输出。显示控制装置包括定时发生器，用于接收计算机图形输出的水平同步信号和缩放视频输出的水平扫描线的像素数，用于产生缩放视频输出的像素时钟和水平锁定信号; 缩放缓冲器，存储视频数字像素数据，并具有产生缩放视频输出的输出端口，响应缩放视频输出的像素时钟; 覆盖控制器，耦合到控制器总线并接收计算机图形输出的模拟像素数据，并且响应于缩放视频输出的像素时钟，水平锁定信号和计算机图形输出的垂直同步信号，以覆盖缩放视频输出到计算机图形输出。

17. 发明申请

US20100104893A1 Media for recording devices 有权
标题翻译：用于记录设备的介质
公开(公告)号：US20100104893A1
公开(公告)日：2010-04-29
申请号：US12653808
申请日：2009-12-14
申请人： Jack Chang , Mohammad Mirzamaani , Kai Tang
发明人： Jack Chang , Mohammad Mirzamaani , Kai Tang
IPC分类号： G11B5/66
CPC分类号： G11B5/7325 , G11B5/656 , G11B5/66
摘要： Improvements to magnetic recording device including magnetic recording media are described. The improvements include the addition of copper to the recording layer as well as improved underlayers. In addition, improved manufacturing processes and magnetic/recording properties for media through heating and oxidation are described.
摘要翻译：描述了包括磁记录介质在内的磁记录装置的改进。这些改进包括将铜添加到记录层以及改进的底层。此外，描述了通过加热和氧化改进介质的制造工艺和磁/记录性能。

18. 发明授权

US07670694B2 Media for recording devices 失效
公开(公告)号：US07670694B2
公开(公告)日：2010-03-02
申请号：US11644342
申请日：2006-12-22
申请人： Jack Chang , Mohammad Mirzamaani , Kai Tang
发明人： Jack Chang , Mohammad Mirzamaani , Kai Tang
IPC分类号： G11B5/66
CPC分类号： G11B5/7325 , G11B5/656 , G11B5/66
摘要： Improvements to magnetic recording device including magnetic recording media are described. The improvements include the addition of copper to the recording layer as well as improved underlayers. In addition, improved manufacturing processes and magnetic/recording properties for media through heating and oxidation are described.

19. 发明授权

US07300713B2 Magnetic thin film media with an underlayer of CrMoZr, CrMoNb or CrMoMn 有权
标题翻译：具有CrMoZr，CrMoNb或CrMoMn底层的磁性薄膜介质
公开(公告)号：US07300713B2
公开(公告)日：2007-11-27
申请号：US10976557
申请日：2004-10-29
申请人： Xiaoping Bian , Jack Chang , Ernesto E. Marinero , Mohammad Mirzamaani
发明人： Xiaoping Bian , Jack Chang , Ernesto E. Marinero , Mohammad Mirzamaani
IPC分类号： G11B5/66 , G11B5/70
CPC分类号： G11B5/7325 , G11B5/66
摘要： A thin film disk for use in magnetic recording with an underlayer structure that includes a layer of CrMoZr, CrMoNb or CrMoMn is described. The preferred embodiment includes a circumferentially textured glass substrate, a pre-seed layer, a B2 seed layer, an underlayer structure and a magnetic layer stack with a plurality of layers. The preferred underlayer structure has a first underlayer of CrTi followed by a second underlayer of CrMoZr. The preferred B2 seed layer material is RuAl. The preferred pre-seed layer is CrTiAl. The preferred magnetic layer stack is CoCr/CoPtCrB/CoPtCrBCu. The preferred embodiment is useful for longitudinal magnetic recording. The in-plane crystallographic orientation, the Mrt orientation ratio and the media SNR are improved by the inclusion of the CrMoZr, CrMoNb or CrMoMn according to the invention.
摘要翻译：描述了用于具有包括CrMoZr，CrMoNb或CrMoMn层的底层结构的磁记录的薄膜盘。优选实施例包括周向纹理化的玻璃基板，预种子层，B2种子层，下层结构和具有多个层的磁性层堆叠。优选的底层结构具有CrTi的第一底层，之后是CrMoZr的第二底层。优选的B2种子层材料是RuAl。优选的种子前层是CrTiAl。优选的磁性层堆叠是CoCr / CoPtCrB / CoPtCrBCu。优选实施例对于纵向磁记录是有用的。通过包括根据本发明的CrMoZr，CrMoNb或CrMoMn，提高了面内晶体取向，Mrt取向比和介质SNR。

20. 外观设计

USD415825S Faucet 失效
公开(公告)号：USD415825S
公开(公告)日：1999-10-26
申请号：US82525
申请日：1997-12-23
申请人： Jack Chang , Mike Hsu
设计人： Jack Chang , Mike Hsu

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