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公开(公告)号：US06963221B2
公开(公告)日：2005-11-08
申请号：US11027193
申请日：2004-12-30
Applicant: Afshin Momtaz , Xin Wang , Jun Cao , Armond Hairapetian , David Chung
Inventor： Afshin Momtaz , Xin Wang , Jun Cao , Armond Hairapetian , David Chung
CPC classification number: G06F5/10 , G06F2205/106
Abstract: Methods and circuitry for implementing high speed first-in first-out (FIFO) structures. In one embodiment, a FIFO is disclosed that allows the frequency of one clock, e.g., the write clock, to be different than (e.g., half) that of the other (read) clock. In another embodiment a FIFO is presented that can be set and/or reset asynchronously. Other embodiments are disclosed wherein the read and write pointers are effectively monitored to ensure proper timing relationship, to detect loss of clock as well as to detect other abnormal FIFO conditions.
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公开(公告)号：US20050182975A1
公开(公告)日：2005-08-18
申请号：US10760914
申请日：2004-01-20
Applicant: Zihua Guo , Richard Yao , Wenwu Zhu , Xin Wang
Inventor： Zihua Guo , Richard Yao , Wenwu Zhu , Xin Wang
CPC classification number: H04W52/0219 , H04L12/12 , H04L41/00 , H04W28/10 , H04W52/0216 , H04W84/18 , Y02D70/122 , Y02D70/142 , Y02D70/144 , Y02D70/24
Abstract: A power management technique for a network including a plurality of computing devices. The power management technique includes identifying an order in which one or more devices of the plurality of computing devices can transmit data within the prescribed time period. In one aspect, the number of wakeups are reduced for the computing devices within the network by increasing a number of adjacent channel time allocation periods within a prescribed time period that share a common computing device. In one aspect, the network can be based on Time Division Multiple Access (TDMA), .
Abstract translation: 一种用于包括多个计算设备的网络的功率管理技术。 功率管理技术包括识别多个计算设备中的一个或多个设备可以在规定的时间段内发送数据的顺序。 在一个方面，通过在共享公共计算设备的规定时间段内增加多个相邻信道时间分配周期来减少网络内的计算设备的唤醒次数。 在一个方面，网络可以基于时分多址（TDMA），
时，TIF”alt =“文字丢失或难以辨认。
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93.发明授权System and method for transferring the right to decode messages in a symmetric encoding scheme 失效用于在对称编码方案中传送解码消息的权利的系统和方法公开(公告)号：US06859533B1
公开(公告)日：2005-02-22
申请号：US09469487
申请日：1999-12-21
Applicant: Xin Wang , Thanh T. Ta
Inventor： Xin Wang , Thanh T. Ta
IPC: H04L9/28
CPC classification number: H04L9/14 , H04L9/30 , H04L2209/76
Abstract: Methods for transferring among key holders in encoding and cryptographic systems the right to decode and decrypt messages in a way that does not explicitly reveal decoding and decrypting keys used and the original messages. Such methods are more secure and more efficient than typical re-encoding and re-encryption schemes, and are useful in developing such applications as document distribution and long-term file protection.
Abstract translation: 在编码和加密系统中的密钥持有者之间传送解密和解密消息的方式不以显式解释和解密所使用的密钥和原始消息的方式进行传送的方法。 这样的方法比典型的重新编码和重新加密方案更安全和更有效，并且在开发诸如文档分发和长期文件保护的应用中是有用的。
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公开(公告)号：US06420565B2
公开(公告)日：2002-07-16
申请号：US09795027
申请日：2001-02-27
Applicant: Paul O'Shea , Xin Wang , Richard Tillyer
Inventor： Paul O'Shea , Xin Wang , Richard Tillyer
IPC: C07D21361
CPC classification number: C07D213/61
Abstract: 2-lithio-5-halopyridine is formed as a predominant component of a reaction mixture by reacting BuLi with 2,5-dihalopyridine in a non-coordinating solvent.
Abstract translation: 通过使BuLi与2,5-二卤代吡啶在非配位溶剂中反应，形成2-锂 - 5-卤代吡啶作为反应混合物的主要成分。
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Patent Agency Ranking
公开(公告)号：US5998414A
公开(公告)日：1999-12-07
申请号：US907672
申请日：1997-08-08
Applicant: Xin Wang , Jian-min Fu , Adi M. Treasurywala
Inventor： Xin Wang , Jian-min Fu , Adi M. Treasurywala
IPC: C07D243/38 , C07D295/116 , C07D317/58 , C07D409/12 , A61K31/495 , C07D295/155 , C07D405/06
CPC classification number: C07D295/116 , C07D243/38 , C07D317/58 , C07D409/12
Abstract: Described herein are compounds of the general formula: ##STR1## a stereoisomer, solvate, or pharmaceutically acceptable salt thereof, wherein:R.sub.1 is H, halo, aryl or aryl substituted with one or two groups independently selected from halo, C.sub.1-4 alkyl, C.sub.1-4 -alkoxy, nitro, trifluoromethyl, trifluoromethoxy or cyano;R.sub.2 is C.sub.4-9 alkyl; phenyl or phenyl substituted with one or two groups selected independently from OH, cyano, halo, C.sub.1-4 alkoxy, C.sub.1-4 alkyl, trifluoromethyl, trifluoromethoxy, nitro or phenyl; naphthyl;phenyl fused to a 5 or 6-membered heterocycle; the coumarin moiety ##STR2## wherein R.sub.3 and R.sub.4 are selected independently from H, C.sub.1-4 alkyl and C.sub.1-4 alkoxy;or 1,2-methylenedioxy phenyl;with the proviso that R.sub.2 is not phenyl or 3,4-dimethoxyphenyl when R.sub.1 is H.Also described is their use as pharmaceuticals to treat indications in which the D4 receptor is implicated, such as schizophrenia and anxiety.
Abstract translation: 本文描述的是下列通式的化合物：其立体异构体，溶剂化物或其药学上可接受的盐，其中：R 1是被一个或两个独立地选自卤素，C 1-4烷基，C 1-4 - 烷氧基，硝基，三氟甲基，三氟甲氧基或氰基; R2是C4-9烷基; 苯基或被一个或两个独立地选自OH，氰基，卤素，C 1-4烷氧基，C 1-4烷基，三氟甲基，三氟甲氧基，硝基或苯基的基取代的苯基; 萘基; 与5或6元杂环稠合的苯基; 香豆素部分，其中R 3和R 4独立地选自H，C 1-4烷基和C 1-4烷氧基; 或1,2-亚甲二氧基苯基; 条件是当R 1为H时，R 2不是苯基或3,4-二甲氧基苯基。还描述了它们作为药物治疗其中涉及D4受体的适应症的用途，例如精神分裂症和焦虑症。
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公开(公告)号：US12098832B1
公开(公告)日：2024-09-24
申请号：US18468076
申请日：2023-09-15
Applicant: Xin Wang
Inventor： Xin Wang
CPC classification number: F21V23/06 , F21S4/10 , F21V23/002
Abstract: A lamp head for a Christmas light including: a lamp head shell, defining a mounting hole for an external wire to pass through; a light-emitting inner-core assembly, including a light-transmitting lampshade, a patch lamp board, and a fixing seat; wherein an end of the light-transmitting lampshade is connected to the fixing seat, and the patch lamp board is arranged inside the light-transmitting lampshade; the light-transmitting lampshade is filled with a potting adhesive; the patch lamp board is arranged with two leads, and the two leads pass through the potting adhesive and are threaded out from the fixing seat; the fixing seat is inserted and connected in the mounting hole, and the two leads are electrically connected to the external wire.
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公开(公告)号：US10283011B2
公开(公告)日：2019-05-07
申请号：US16027394
申请日：2018-07-05
Abstract: The present invention provides a system for developing sense of rhythm. The system includes an interactive surface embedded with an RF antenna, a host, a memory unit, and a media player, an array of contact points on the interactive surface, a display device configured to export the comparison of the tempo and the beat input by a player with the preset tempo and the preset beat, and multiple physical sheets. The function of each contact point is determined or changed by the host in accordance with preset programs. Each physical sheet is embedded with an RFID tag and marked with a musical instrument and corresponding functional components, and the location of the functional components corresponds to the contact points in accordance with the preset programs. Once a physical sheet is placed on the interactive surface, the host is configured to assign a timbre of a musical instrument and the corresponding playing rules to the array of contact points in accordance with the preset programs and the RFID tag embedded in the physical sheet. The visible feedback would help players make corrections more efficiently.
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公开(公告)号：US10249210B2
公开(公告)日：2019-04-02
申请号：US16027393
申请日：2018-07-05
Abstract: The present invention provides a system for pitch correction. The interactive surface is embedded with a host, an antenna, a memory unit, a voice input device, an audio recognition device, and a media player. The function of each light-emitting contact point is determined or changed by the host in accordance with preset programs. Each physical sheet is embedded with an RFID tag and is printed with a set of pitch marks with increasing difficulty levels, and the location of a functioning area on a physical sheet for the light-emitting contact points is determined in accordance with the preset programs, and the light-emitting contact points correspond to the location of the functioning area. Once a physical sheet is placed on the interactive surface, the host assigns preset flashing rules to the array of light-emitting contact points in accordance with the preset programs as well as the RFID tag embedded in the physical sheet, and generates a preset flashing pattern on the physical sheet, and activates touch functions of the corresponding light-emitting contact points. The visible feedback provides users a straightforward understanding how much their voices deviate from the reference pitches.
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