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interdigital陈立人：以标准促技术以合作赢未来

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InterDigital陈立人：以标准促技术以合作赢未来

华为与interdigital纠纷案的启示——应对337调查案的反客为主新思路

中国电子报

作者：张琪玮

他曾是清华大学自动化系毕业的正宗“理工男”，14年后却修得了法学博士学位；他曾在硕士时期研究神经元网络，30年后致力于将AI运用于其公司的所有业务；他曾是高通公司的全球高级副总裁、知识产权全球负责人，25年后却主动离职加入到... 详细信息

他曾是清华大学自动化系毕业的正宗“理工男”，14年后却修得了法学博士学位；他曾在硕士时期研究神经元网络，30年后致力于将AI运用于其公司的所有业务；他曾是高通公司的全球高级副总裁、知识产权全球负责人，25年后却主动离职加入到一家美国东岸的公司……他就是InterDigita......

关键词：陈立人 interdigital 视频产业人工智能领域

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中国律师 2014年第8期 40-41页

作者：冉瑞雪黄胜黄彩如北京君合律师事务所

历经3年纷争,interdigital与华为于2014年1月就双方之间的多项争议达成和解协议。2014年2月,美国国际贸易委员会(ITC)同意337-TA-868案因双方达成和解协议而终止;同时,interdigital表示将继续配合中国国家发展和改革委员会(以下简称"发... 详细信息

历经3年纷争,interdigital与华为于2014年1月就双方之间的多项争议达成和解协议。2014年2月,美国国际贸易委员会(ITC)同意337-TA-868案因双方达成和解协议而终止;同时,interdigital表示将继续配合中国国家发展和改革委员会(以下简称"发改委")的反垄断调查,而发改委确认在interdigital作出一系列承诺的前提下收到了interdigital提交的中止调查申请。基本案情interdigital是通信领域的一家专利投机公司,(简称NPE,它们不实施专利,不以将专利实施后生产产

关键词：标准必要专利华为反垄断纠纷 interdigital 滥用市场支配地位律师执照案号专利权专利知识产权特拉华州

CEVA收购interdigital的Hillcrest Labs智能传感器技术业务

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世界电子元器件 2019年第7期 7-8页

并购吸纳的高度互补传感器处理技术已助力超1亿台设备,将扩展CEVA智能和互联技术产品组合CEVA,全球领先的智能和互联设备信号处理平台和人工智能处理器IP授权许可厂商(纳斯达克股票交易所代码:CEVA),宣布向interdigital, Inc.收购Hillcr... 详细信息

并购吸纳的高度互补传感器处理技术已助力超1亿台设备,将扩展CEVA智能和互联技术产品组合CEVA,全球领先的智能和互联设备信号处理平台和人工智能处理器IP授权许可厂商(纳斯达克股票交易所代码:CEVA),宣布向interdigital, Inc.收购Hillcrest Laboratories, Inc.(Hillcrest Labs)业务。Hillcrest Labs是消费电子产品和物联网(IoT)设备中传感器处理软件和组件的全球领先供应商。

关键词：智能传感器 Hillcrest Labs interdigital 技术业务

微软被判侵权interdigital公司专利技术需授权

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消费电子 2015年第9期 89-89页

据法国《费加罗报》4月27日援引英国路透社报道,美国当地时间4月27日,美国国际贸易委员会(ITC)的一名法官判定,微软公司在未经许可的情况下,使用了一项由Inter Dgital公司研发的手机技术。i据报道,法官西奥多·埃塞克斯(Theodore Essex... 详细信息

据法国《费加罗报》4月27日援引英国路透社报道,美国当地时间4月27日,美国国际贸易委员会(ITC)的一名法官判定,微软公司在未经许可的情况下,使用了一项由Inter Dgital公司研发的手机技术。i据报道,法官西奥多·埃塞克斯(Theodore Essex)解释道,微软公司侵犯了Inter Dgital公司两项无线手机技术i的专利所有权,而对外提供专利授权是Inter Dgital公司主营业务之一。该法官认为,禁止美国进口微软公司的硬件i并不会损害公众利益。

关键词：微软公司法官美国法律工作者美利坚合众国北美洲专利技术 interdigital 专利授权手机技术无线手机

Implementing wavelet transform with SAW elements

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Science China(Technological Sciences) 2003年第6期46卷 627-638页

作者：卢文科朱长纯刘君华刘清洪 Institute of Vaccum Microelectronics & Microelectromechanical System School of Electronics and Information Engineering Xi'an Jiaotong University Xi'an 710049 China

In the design of the finger-overlap envelope according to the envelope of wavelet func-tion, it is concluded that the pulse-response function of the interdigital transducer (IDT) for surface acoustic wave (SAW) is identical to the wavelet function. SAW type of the wavelet-transform ele-ment is manufactured. A new method of using two wavelet-transform elements to manufacture the reconstruction element of the wavelet transform is proposed. The sources of the element error are analyzed, and the methods for reducing the error are put forward. SAW type of the wavelet trans-formation element and its reconstruction element have the following three characteristics: (i) the implementing methods of the wavelet transform element and its reconstruction element are simple, and free of complicated mathematical algorithms of the wavelet transform; (ii) because one of SAW element is fast, the response velocities of SAW type of the wavelet transform element and its reconstruction element are also fast; (iii) the costs of the wavelet transform element and its recon-struction element are low, so the elements may be manufactured in a large quantity.

关键词： wavelet transform element, reconstruction element, surface acoustic wave(SAW), interdigital transducer (IDT).

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RF design and study of a 325 MHz 7 Me V APF IH-DTL for an injector of a proton medical accelerator

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Nuclear Science and Techniques 2019年第9期30卷 34-46页

作者： Xuan Li Yue-Hu Pu Fan Yang Xiu-Cui Xie Qiang Gu Jian Qiao Ming-Hua Zhao Shanghai Advanced Research Institute Chinese Academy of Sciences Shanghai 201210 China Shanghai Institute of Applied Physics Chinese Academy of Sciences Shanghai 201800 China University of Chinese Academy of Sciences Beijing 100049 China Shanghai APACTRON Particle Equipment Co. Ltd Shanghai 201800 China

A compact interdigital H-mode drift-tube linac (IH-DTL) with the alternating-phase-focusing (APF) method, working at 325 MHz was designed for an injector of a proton medical accelerator. When fed in with a proper RF (radio frequency) power, the DTL cavity could establish the corresponding electromagnetic field to accelerate the ‘‘proton bunches’’ from an input energy of 3 MeV to an output energy of 7 MeV successfully, without any additional radial focusing elements. The gap-voltage distribution which was obtained from the CST■ Microwave Studio software simulations of the axial electric field was compared with that from the beam dynamics, and the errors met the requirements within ± 5%. In this paper, the RF design procedure and key results of the APF IH-DTL, which include the main RF characteristics of the cavity, frequency sensitivities of the tuners, and coupling factor of the RF power input coupler are presented.

关键词： Proton therapy Proton medical accelerator Injector Drift-tube linac (DTL) interdigital H-mode (IH) Alternating-phase-focusing (APF)

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Recent advances in graphene-based planar micro-supercapacitors for on-chip energy storage

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National Science Review 2014年第2期1卷 277-292页

作者： Zhong-Shuai Wu Xinliang Feng Hui-Ming Cheng Max Planck Institute for Polymer Research School of Chemistry and Chemical Engineering Shanghai Jiao Tong University Shenyang National Laboratory for Materials Science Institute of Metal Research Chinese Academy of Sciences

The current development trend towards miniaturized portable electronic devices has signiicantly increased the demand for ultrathin, lexible and sustainable on-chip micro-supercapacitors that have enormous potential to complement, or even to replace, micro-bateries and electrolytic capacitors. In this regard,graphene-based micro-supercapacitors with a planar geometry are promising micro-electrochemical energy-storage devices that can take full advantage of planar coniguration and unique features of *** review summarizes the latest advances in on-chip graphene-based planar interdigital micro-supercapacitors, from the history of their development, representative graphene-based materials(graphene sheets, graphene quantum dots and graphene hybrids) for their manufacture, typical microfabrication strategies(photolithography techniques, electrochemical methods, laser writing, etc.),electrolyte(aqueous, organic, ionic and gel), to device coniguration(symmetric and asymmetric). Finally,the perspectives and possible development directions of future graphene-based micro-supercapacitors are briely discussed.

关键词： graphene supercapacitors mirco-supercapacitors planar interdigital energy storage

The outcome after using two different approaches for excision of Morton＇s neuroma

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Chinese Medical Journal 2010年第16期123卷 2195-2198页

作者： Adnan A Faraj Acuth Hosur Department of Orthopaedics & Trauma Airedale General HospitalSteeton Keighley W.Yorkshire BD20 6TD UK

Background The choice for the surgical approach of interdigital neuroma in the foot is *** approach can leave a painful scar on weight bearing area; hence, some prefer dorsal *** aim of the current study was to measure the outcome of interdigital （Morton＇s） neurectomy performed by a single surgeon using dorsal and plantar *** A retrospective review of the patient records of one orthopaedic foot and ankle surgeon identified thirty-six patients （42 feet） who had been treated operatively for a primary, persistently painful interdigital *** mean follow-up was 18 ***, weight bearing, wound problems and rehabilitation period were *** The duration to full weight bearing, return to work, driving and recreational activities were at least one week shorter in the dorsal *** overall satisfaction for surgery was rated as excellent or good in 85% of the thirty six *** problems were more troublesome and common in the plantar *** was residual numbness noticed in twenty feet, the pattern of numbness was quite variable and it was bothersome in only seven *** was one recurrence in the plantar *** Resection of a symptomatic interdigital neuroma through a dorsal or a plantar approach can result in a good *** approach, however, is associated with better rehabilitation and less scar problems.

关键词： Morton's neuroma excision approach outcome complications interdigital

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