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1. 发明申请

US20050251544A1 Combined scaling, filtering, and scan conversion 失效
标题翻译：组合缩放，过滤和扫描转换
公开(公告)号：US20050251544A1
公开(公告)日：2005-11-10
申请号：US11120842
申请日：2005-05-02
申请人： Qifan Huang , Yu Tian
发明人： Qifan Huang , Yu Tian
IPC分类号： G06F17/10 , G06T3/40 , G09G5/00 , G09G5/391 , H04N5/44 , H04N9/64 , H04N11/20
CPC分类号： G09G5/391 , G06T3/4038 , G09G2340/0407 , G09G2340/0442 , G09G2360/10 , H04N7/01 , H04N7/012 , H04N7/0122 , H04N7/0125 , H04N9/641
摘要： Techniques for performing combined scaling, filtering, and/or scan conversion are disclosed that reduce the amount of line buffer space required in the overall design of a video processing system. In particular, coefficients from all or a sub-set of the scaling, filtering (smoothing/sharpening), and scan conversion filters are combined into one representative coefficient that can be applied in a single generic algorithm. Thus, implementation costs are reduced, particularly in a system-on-chip implementations.
摘要翻译：公开了用于执行组合缩放，滤波和/或扫描转换的技术，其减少了视频处理系统的整体设计所需的行缓冲器空间量。特别地，将来自缩放，滤波（平滑/锐化）和扫描转换滤波器的全部或子集的系数组合成可以在单个通用算法中应用的一个代表系数。因此，实现成本降低，特别是在片上系统实现中。

2. 发明申请

US20050248590A1 Method and system for scaling, filtering, scan conversion, panoramic scaling, YC adjustment, and color conversion in a display controller 失效
标题翻译：在显示控制器中进行缩放，滤波，扫描转换，全景缩放，YC调整和颜色转换的方法和系统
公开(公告)号：US20050248590A1
公开(公告)日：2005-11-10
申请号：US11120443
申请日：2005-05-02
申请人： Yu Tian , Qifan Huang , Li Sha
发明人： Yu Tian , Qifan Huang , Li Sha
IPC分类号： G06F17/10 , G06T3/40 , G09G5/00 , G09G5/391 , H04N5/44 , H04N9/64 , H04N11/20
CPC分类号： H04N11/20 , G06T3/4007 , G06T3/4038 , G09G5/391 , G09G2340/0407 , H04N7/01 , H04N7/0122 , H04N7/0125 , H04N9/64 , H04N9/641 , H04N9/67 , H04N9/68
摘要： Techniques for performing panoramic scaling are disclosed that reduce visible distortion in a panoramic image. Further, techniques for performing combined YC adjustment and color conversion are disclosed that reduce the size and power requirements of video manipulation hardware by reducing the number of logic gates and memory buffers required when YC adjustment and color conversion are implemented as separate operations.
摘要翻译：公开了用于执行全景缩放的技术，其减少全景图像中的可见失真。此外，公开了用于执行组合YC调整和颜色转换的技术，通过减少当将YC调整和颜色转换实现为单独操作时所需的逻辑门数和存储缓冲器的数量来减小视频操纵硬件的尺寸和功率要求。

3. 发明授权

US10099754B2 Motorized hydrofoil device 有权
公开(公告)号：US10099754B2
公开(公告)日：2018-10-16
申请号：US15683515
申请日：2017-08-22
申请人： Yu Tian
发明人： Yu Tian
IPC分类号： B63B35/79 , B63B1/28
摘要： A motorized hydrofoil apparatus may include a sailboard having a top surface and a bottom surface; a first hydrofoil assembly having a first hydrofoil and a first support unit; a second hydrofoil assembly having a second hydrofoil and a second support unit; and a propulsion system. The hydrofoil apparatus may also include one or more sensing units disposed on predetermined locations on the first support unit to operatively communicate to a plurality of actuating units on the first hydrofoil assembly and second hydrofoil assembly to automatically generate corrective responses to various destabilizing hydrodynamic effects to stabilize the hydrofoil apparatus.

4. 发明申请

US20170123412A1 MODEL AIRPLANE 审中-公开
公开(公告)号：US20170123412A1
公开(公告)日：2017-05-04
申请号：US14929553
申请日：2015-11-02
申请人： Yu Tian , Wenyan Jiang
发明人： Yu Tian , Wenyan Jiang
IPC分类号： G05D1/00 , G05D1/08 , G05D1/04 , G05D1/10 , B64C39/02 , G05D1/06
CPC分类号： G05D1/0011 , A63H27/02 , A63H30/04 , B64C39/024 , B64C2201/021 , B64C2201/146 , B64C2203/00 , G05D1/042 , G05D1/0607 , G05D1/0833 , G05D1/101
摘要： The invention involves in a control system for a model airplane, in particular, a kind of model airplane whose flight posture can be automatically controlled in real time according to the flight data determined through detection devices and air pressure sensors.

5. 外观设计

USD751160S1 Electric skateboard 有权
标题翻译：电动滑板
公开(公告)号：USD751160S1
公开(公告)日：2016-03-08
申请号：US29479184
申请日：2014-01-13
申请人： Yu Tian , Wenyan Jiang
设计人： Yu Tian , Wenyan Jiang

6. 发明授权

US09081486B2 Method, device and system for acquiring virtual keyboard 有权
标题翻译：用于获取虚拟键盘的方法，设备和系统
公开(公告)号：US09081486B2
公开(公告)日：2015-07-14
申请号：US13981510
申请日：2011-12-23
申请人： Zhiqiang He , Chunhua Luo , Yuankun Zheng , Cheng Guo , Yu Tian , Liang Ma
发明人： Zhiqiang He , Chunhua Luo , Yuankun Zheng , Cheng Guo , Yu Tian , Liang Ma
IPC分类号： G06F13/38 , G06F15/16 , G06F3/048 , G06F3/0484
CPC分类号： G06F3/0484 , G06F3/048 , G06F3/04886
摘要： Embodiments, relating to the field of virtual keyboard technologies, of the present invention provide a method for acquiring a virtual keyboard key. The method includes: receiving layout of a universal virtual keyboard and a mapping relationship between terminals and universal virtual keyboard key value mapping tables from a server; acquiring a corresponding universal virtual keyboard key value mapping table according to the identifier of the terminal and the mapping relationship between terminals and universal virtual keyboard key value mapping tables; and acquiring a universal virtual keyboard according to the layout of the universal virtual keyboard and the universal virtual keyboard key value mapping table of the terminal. According to the embodiments of the present invention, a universal virtual keyboard key value mapping table of a terminal is acquired according to the identifier of the terminal and a mapping relationship between terminals and universal virtual keyboard key value mapping tables, and a universal virtual keyboard is acquired according to layout of the universal virtual keyboard and the universal virtual keyboard key value mapping table of the terminal. In this way, virtual keyboards of different terminals have uniform user interface display, thereby reducing operation costs of users to adapt different virtual keyboards due to use of different terminals, and improving user experience.
摘要翻译：本发明的虚拟键盘技术领域的实施例提供了一种用于获取虚拟键盘键的方法。该方法包括：从服务器接收通用虚拟键盘的布局和终端与通用虚拟键盘键值映射表之间的映射关系; 根据终端的标识符和终端与通用虚拟键盘密钥值映射表之间的映射关系，获取相应的通用虚拟键盘密钥值映射表; 并根据通用虚拟键盘的布局和终端的通用虚拟键盘键值映射表获取通用虚拟键盘。根据本发明的实施例，根据终端的标识符和终端与通用虚拟键盘键值映射表之间的映射关系，获取终端的通用虚拟键盘键值映射表，通用虚拟键盘根据通用虚拟键盘的布局和终端的通用虚拟键盘键值映射表获取。这样，不同终端的虚拟键盘具有统一的用户界面显示，从而降低用户使用不同终端的不同虚拟键盘的操作成本，提高用户体验。

7. 发明申请

US20130092799A1 FIXED-WING AND ELECTRIC MULTI-ROTOR COMPOSITE AIRCRAFT 审中-公开
标题翻译：固定式和电动多转子复合飞机
公开(公告)号：US20130092799A1
公开(公告)日：2013-04-18
申请号：US13704056
申请日：2011-12-01
申请人： Yu Tian , Wenyan Jiang
发明人： Yu Tian , Wenyan Jiang
IPC分类号： B64C27/26
CPC分类号： B64C27/26 , B64C29/0025 , B64C39/04 , B64C39/10 , B64C39/12 , B64D27/24 , Y02T50/12 , Y02T50/62
摘要： The present invention discloses a fixed-wing and electric multi-rotor composite aircraft, including an electric multi-rotor dynamic system and a main controller, the fixed-wing dynamic system and electric multi-rotor dynamic system are mutually independent structurally, the main controller includes the fixed-wing control system and an electric multi-rotor control system which is used for controlling the operation of the electric multi-rotor dynamic system, the main controller is also used for controlling the fixed-wing control system and the electric multi-rotor control system to operate independently or synergistically, the rotor rotating plane of the electric multi-rotor dynamic system is parallel to the airframe central shaft. The aircraft is able to shift between two flying modes freely, and takes off, lands and flies like a helicopter as well as a fixed-wing aircraft. A fixed-wing aircraft-helicopter mixed mode can also be used in the take-off, landing and flying process.
摘要翻译：本发明公开了一种固定翼电动多转子复合飞机，包括电动多转子动力系统和主控制器，固定翼动力系统和电动多转子动力系统在结构上相互独立，主控制器包括固定翼控制系统和电动多转子控制系统，用于控制电动多转子动力系统的运行，主控制器还用于控制固定翼控制系统和电动多转子动力系统，转子控制系统独立或协同运行，电动多转子动力系统的转子旋转平面平行于机身中心轴。飞机能够自由地在两种飞行模式之间移动，起飞，飞行，直升飞机以及固定翼飞机。固定翼飞机 - 直升机混合模式也可用于起飞，着陆和飞行过程。

8. 发明授权

US08395289B2 Brushless DC motor and a radiator thereof 有权
标题翻译：无刷直流电动机及其散热器
公开(公告)号：US08395289B2
公开(公告)日：2013-03-12
申请号：US12935845
申请日：2008-04-03
申请人： Yu Tian , Wenyan Jiang
发明人： Yu Tian , Wenyan Jiang
IPC分类号： H02K1/32
CPC分类号： H02K9/06 , H02K5/18 , H02K5/20 , H02K9/22
摘要： A brushless DC motor (100) and a radiating device thereof are provided. The brushless DC motor (100) includes a bracket (110), a stator (120) mounted on the bracket (110) and a rotor (130) rotating around the stator (120), the bracket (110) has an inner chamber (112), the rotor (130) has an opening (134) facing the inner chamber (112), wherein the radiating device includes a first radiator (142) which is provided in the inner chamber (112) of the bracket (110) and is thermal coupled with the stator (120) through the bracket (110) so as to send the heat out of the stator (120), and a turbine (144) which is provided within the opening (134) of the rotor (130) and is facing a first end (142a) of the first radiator (142) so as to discharge the heat sent from the first radiator (142) out of the motor (100) while the turbine (144) is rotating. The radiating device is simple in structure, and solves the problem of heat discharging of the large power brushless DC motor.
摘要翻译：提供一种无刷直流电动机（100）及其辐射装置。无刷直流电动机（100）包括支架（110），安装在支架（110）上的定子（120）和围绕定子（120）旋转的转子（130），支架（110）具有内腔 112），转子（130）具有面向内室（112）的开口（134），其中辐射装置包括设置在支架（110）的内室（112）中的第一散热器（142）和通过支架（110）与定子（120）热耦合以便将热量从定子（120）传出，并且设置在转子（130）的开口（134）内的涡轮机（144）并且面对第一散热器（142）的第一端（142a），以在涡轮机（144）旋转的同时将从第一散热器（142）发送的热量从电机（100）排出。辐射装置结构简单，解决了大功率无刷直流电机放热问题。

9. 外观设计

USD578146S1 Actuating device 有权
标题翻译：执行装置
公开(公告)号：USD578146S1
公开(公告)日：2008-10-07
申请号：US29294540
申请日：2008-01-17
申请人： Yu Tian , Wenyan Jiang
设计人： Yu Tian , Wenyan Jiang

10. 发明申请

US20060126725A1 Automated test vector generation for complicated video system verification 审中-公开
标题翻译：用于复杂视频系统验证的自动测试矢量生成
公开(公告)号：US20060126725A1
公开(公告)日：2006-06-15
申请号：US11123582
申请日：2005-05-05
申请人： Weimin Zeng , Yaojun Luo , Yu Tian
发明人： Weimin Zeng , Yaojun Luo , Yu Tian
IPC分类号： H04N11/04 , H04B1/66 , H04N11/02 , H04N7/12
CPC分类号： H04N17/004 , H04N19/61 , H04N19/70
摘要： According to one embodiment, the present invention generates a test vector for verification of a video encoder or decoder by encoding video data using a permissible combination of parameters. One embodiment of the present invention provides for verification of a video decoder by performing at least one video decoding operation and comparing a resulting partially or fully decoded test vector to an expected value. Another embodiment of the present invention provides for verification of a video encoder by performing at least one video encoding operation using a selected combination of parameters, and comparing a resulting partially or fully encoded test vector to an expected value.
摘要翻译：根据一个实施例，本发明通过使用允许的参数组合对视频数据进行编码来生成用于验证视频编码器或解码器的测试向量。本发明的一个实施例通过执行至少一个视频解码操作并将得到的部分或完全解码的测试向量与预期值进行比较来提供视频解码器的验证。本发明的另一实施例提供了通过使用所选择的参数组合执行至少一个视频编码操作并且将得到的部分或完全编码的测试向量与预期值进行比较来验证视频编码器。

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