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1. 发明申请

US20190292168A1 NOVEL SMALL MOLECULE BRD4 MODULATORS FOR HIV EPIGENETIC REGULATION 审中-公开
公开(公告)号：US20190292168A1
公开(公告)日：2019-09-26
申请号：US16441748
申请日：2019-06-14
申请人： Haitao Hu , Jia Zhou , Zhiqing Liu
发明人： Haitao Hu , Jia Zhou , Zhiqing Liu
IPC分类号： C07D403/06 , C07D401/06 , C07D207/48 , A61P31/18
摘要： The invention relates generally to novel small molecule BRD4 modulators for HIV, the preparation thereof as well as the use thereof.

2. 发明授权

US10633363B2 EPAC1 activators as HIV latency reversal agents (LRA) 有权
公开(公告)号：US10633363B2
公开(公告)日：2020-04-28
申请号：US16034558
申请日：2018-07-13
申请人： Haitao Hu , Jia Zhou , Zhiqing Liu , Xiuzhen Fan
发明人： Haitao Hu , Jia Zhou , Zhiqing Liu , Xiuzhen Fan
IPC分类号： C07D401/12 , C07D307/79 , C07D209/12 , C07D209/24 , C07D417/12 , A61P31/18
CPC分类号： C07D401/12 , A61P31/18 , C07D209/12 , C07D209/24 , C07D307/79 , C07D417/12
摘要： The invention relates generally to novel EPAC1 activators, such as Formula I and the preparation thereof as well as the use of EPAC1 activators as human immunodeficiency virus (HIV) latency reversal agents (LRAs).

3. 发明申请

US20190092749A1 EPAC1 ACTIVATORS AS HIV LATENCY REVERSAL AGENTS (LRA) 审中-公开
公开(公告)号：US20190092749A1
公开(公告)日：2019-03-28
申请号：US16034558
申请日：2018-07-13
申请人： Haitao Hu , Jia Zhou , Zhiqing Liu , Xiuzhen Fan
发明人： Haitao Hu , Jia Zhou , Zhiqing Liu , Xiuzhen Fan
IPC分类号： C07D401/12 , A61P31/18 , C07D417/12 , C07D209/12 , C07D209/24 , C07D307/79
摘要： The invention relates generally to novel EPAC1 activators, such as Formula I and the preparation thereof as well as the use of EPAC1 activators as human immunodeficiency virus (HIV) latency reversal agents (LRAs).

4. 发明授权

US10975059B2 Small molecule BRD4 modulators for HIV epigenetic regulation 有权
公开(公告)号：US10975059B2
公开(公告)日：2021-04-13
申请号：US16441748
申请日：2019-06-14
申请人： Haitao Hu , Jia Zhou , Zhiqing Liu
发明人： Haitao Hu , Jia Zhou , Zhiqing Liu
IPC分类号： C07D403/02 , C07D403/06 , A61P31/18 , C07D207/48 , C07D401/06
摘要： The invention relates generally to novel small molecule BRD4 modulators for HIV, the preparation thereof as well as the use thereof.

5. 发明授权

US07830825B2 Method for realizing the multicast service 有权
标题翻译：实现组播业务的方法
公开(公告)号：US07830825B2
公开(公告)日：2010-11-09
申请号：US10590375
申请日：2005-03-24
申请人： Yan Fu , Haitao Hu
发明人： Yan Fu , Haitao Hu
IPC分类号： H04H20/71
CPC分类号： H04L12/185 , H04L29/12009 , H04L29/12783 , H04L61/35 , H04L63/101 , H04L63/104
摘要： The present invention discloses a method for implementing multicast services, which includes: preset a mapping relation between a multicast user address and a multicast group address; acquire a request packet sent by the multicast user who requests to join in the multicast group; determine whether the multicast group address in request packet is the same as that corresponding to the multicast user in the established mapping relation according to the multicast user address and multicast group address carried in the request packet. If yes, allow the multicast user to join in the multicast group. Otherwise, prohibit the multicast user from joining in the multicast group. The present invention can open the preset multicast resources to the preset multicast user with speed and pertinence. At the same time, it limits the maximum number of multicast groups that each multicast user is allowed to join in, which can effectively control multicast service bandwidth and further protect the network equipment.
摘要翻译：本发明公开了一种实现组播业务的方法，包括：预先配置组播用户地址与组播组地址之间的映射关系; 获取请求加入组播组的组播用户发送的请求报文; 根据组播用户地址和请求包中携带的组播组地址，确定请求报文中的组播组地址是否与建立的映射关系中的组播用户对应的组播组地址相同。如果是，允许组播用户加入组播组。否则，禁止组播用户加入组播组。本发明能够以预定的组播用户的速度和针对性开放预设的组播资源。同时限制了每个组播用户可以加入的组播组的最大数量，从而有效地控制组播业务带宽，进一步保护网络设备。

6. 发明申请

US20110227549A1 DC/DC CONVERTER INCLUDING ULTRASONIC FEATURE FOR USE WITH LOW QUIESCENT CURRENTS 有权
标题翻译： DC / DC转换器，包括超低频电流使用的超声波特性
公开(公告)号：US20110227549A1
公开(公告)日：2011-09-22
申请号：US12855999
申请日：2010-08-13
申请人： CONGZHONG HUANG , Haitao Hu , SICHENG CHEN
发明人： CONGZHONG HUANG , Haitao Hu , SICHENG CHEN
IPC分类号： G05F1/10
CPC分类号： H02M3/1588 , Y02B70/1466
摘要： A buck voltage converter comprises an upper switching transistor connected between an input voltage node and a phase node. The upper switching transistor turns on and off responsive to a first drive signal. A lower switching transistor is connected between the phase node and ground. The lower switching transistor turns on and off responsive to a second drive signal. An inductor is connected the phase node and an output voltage node. Control circuitry generates the first drive signal and the second drive signal responsive to a feedback voltage monitored at the output voltage node and a phase at the phase node. In a pulse frequency mode voltage of operation the control circuitry turns off the upper switching transistor and turns on the lower switching transistor responsive to a determination that a predetermined period of time has occurred since a detection of a phase switch at the phase node and turns off both the upper switching transistors and the lower switching after the lower switching transistor has been turned on for a second predetermined period of time.
摘要翻译：降压电压转换器包括连接在输入电压节点和相位节点之间的上开关晶体管。响应于第一驱动信号，上开关晶体管导通和截止。下开关晶体管连接在相位节点和地之间。下部开关晶体管响应于第二驱动信号而导通和截止。电感器连接相位节点和输出电压节点。响应于在输出电压节点处监视的反馈电压和相位节点处的相位，控制电路产生第一驱动信号和第二驱动信号。在脉冲频率模式工作电压中，控制电路关断上部开关晶体管并且响应于从相位节点上的相位切换检测到已经发生预定时间段并且关闭的开关晶体管导通下部开关晶体管在下开关晶体管已经接通了第二预定时间段之后，上开关晶体管和下开关。

7. 发明申请

US20070253409A1 Method for Realizing the Multicast Service 有权
标题翻译：实现组播业务的方法
公开(公告)号：US20070253409A1
公开(公告)日：2007-11-01
申请号：US10590375
申请日：2005-03-24
申请人： Yan Fu , Haitao Hu
发明人： Yan Fu , Haitao Hu
IPC分类号： H04L12/28
CPC分类号： H04L12/185 , H04L29/12009 , H04L29/12783 , H04L61/35 , H04L63/101 , H04L63/104
摘要： The present invention discloses a method for implementing multicast services, which includes: preset a mapping relation between a multicast user address and a multicast group address; acquire a request packet sent by the multicast user who requests to join in the multicast group; determine whether the multicast group address in request packet is the same as that corresponding to the multicast user in the established mapping relation according to the multicast user address and multicast group address carried in the request packet. If yes, allow the multicast user to join in the multicast group. Otherwise, reject the multicast user from joining in the multicast group. The present invention can open the preset multicast resources to the preset multicast user with speed and pertinence. At the same time, it limits the maximum number of multicast groups that each multicast user is allowed to join in, which can effectively control multicast service bandwidth and further protect the network equipment.
摘要翻译：本发明公开了一种实现组播业务的方法，包括：预先配置组播用户地址与组播组地址之间的映射关系; 获取请求加入组播组的组播用户发送的请求报文; 根据组播用户地址和请求包中携带的组播组地址，确定请求报文中的组播组地址是否与建立的映射关系中的组播用户对应的组播组地址相同。如果是，允许组播用户加入组播组。否则，拒绝组播用户加入组播组。本发明可以以预定的组播用户的速度和针对性开放预设的组播资源。同时限制了每个组播用户可以加入的组播组的最大数量，从而有效地控制组播业务带宽，进一步保护网络设备。

8. 发明授权

US09154330B2 Method and device of link aggregation and method and system for transceiving MAC frames 有权
标题翻译：链路聚合的方法和设备，收发MAC帧的方法和系统
公开(公告)号：US09154330B2
公开(公告)日：2015-10-06
申请号：US12486005
申请日：2009-06-17
申请人： Haitao Hu
发明人： Haitao Hu
IPC分类号： H04L12/46 , H04L12/931 , H04L12/709 , H04L12/813
CPC分类号： H04L12/4675 , H04L12/4641 , H04L12/4679 , H04L12/4691 , H04L45/245 , H04L47/20 , H04L49/354 , H04L49/70 , Y02D50/30
摘要： A method and a device of link aggregation and a method and a system for transceiving MAC frames are provided. The method includes: transmitting, by systems at two ends of a link, information of virtual local area networks (VLANs) of a port in a local end system to an opposite end system through message exchange; and determining, by the systems at the two ends of the link, the VLAN of the link respectively according to the received information of the VLAN of the port in the opposite end system and the information of the VLAN of the port in the local end system, and performing link aggregation according to the VLAN of the link. Thus, the networking flexibility is improved, the convenience of network design and network maintenance and management is improved, and the MAC frames having VLAN identifiers can be distributed to the corresponding VLAN links rapidly, accurately, and conveniently.
摘要翻译：提供了一种链路聚合的方法和装置，以及用于收发MAC帧的方法和系统。该方法包括：通过链路两端的系统，通过消息交换将本地端系统中的端口的虚拟局域网（VLAN）信息发送到对端系统; 并且根据接收到的相对端系统中的端口的VLAN的信息和本端的端口的VLAN信息，分别根据链路两端的系统确定该链路的VLAN ，并根据链路的VLAN进行链路聚合。因此，网络灵活性得到提高，网络设计和网络维护管理的便利性得到提高，具有VLAN标识符的MAC帧可以快速，准确，方便地分配到相应的VLAN链路。

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