公开(公告)号：US20170117667A1

公开(公告)日：2017-04-27

申请号：US15229650

申请日：2016-08-05

申请人： Jason Su

发明人： Jason Su

IPC分类号： H01R13/639 ,  H01R24/64

CPC分类号： H01R13/6397 ,  H01R24/64 ,  H01R2107/00

摘要： A USB lock for an electronic device may comprise an inner casing, an outer casing, a USB connector and a driving unit. The inner casing has a front opening to secure the USB connector thereon. A rear portion of the inner casing has a tube body, and a first through hole penetrating through the tube body is communicated with the front opening and configured to receive the driving unit with a lock rod and a key lock. The USB lock of the present invention is configured to engage with a USB port of a 3C product to achieve the anti-theft effect, which is easily to assembly, simplifies the structure, lowers manufacturing cost and prevents the 3C product from getting infected with a virus through an unsafe USB.

公开(公告)号：US08418514B1

公开(公告)日：2013-04-16

申请号：US13310781

申请日：2011-12-04

申请人： Jason Su

发明人： Jason Su

IPC分类号： E05B69/00

CPC分类号： E05B73/0005 ,  E05B73/0082 ,  Y10T70/40 ,  Y10T70/50 ,  Y10T70/5009

摘要： A tablet protector includes a main frame, a matching and a lock, wherein the main frame and matching frame are engaged with each other to protect the periphery of the tablet. The lock is provided to lock and further restrict the position of the main frame and matching frame as to the tablet. Also, the steel cable extends from the lock to lock the tablet at any predetermined location and prevents the tablet (along with the main frame and matching frame) from being stolen and provides a better anti-theft result.

摘要翻译： 片剂保护器包括主框架，匹配和锁定件，其中主框架和匹配框架彼此接合以保护片剂的周边。 提供锁以锁定并进一步限制主框架和匹配框架相对于平板电脑的位置。 此外，钢缆从锁上延伸以将片剂锁定在任何预定位置，并防止片剂（与主框架和匹配框架一起）被盗窃并提供更好的防盗效果。

公开(公告)号：US20100271105A1

公开(公告)日：2010-10-28

申请号：US12831091

申请日：2010-07-06

申请人： Jason Su

发明人： Jason Su

IPC分类号： H03L5/00

CPC分类号： H03K19/018521

摘要： A circuit receives an input signal characterized by a first pair of rail voltages and generates in response thereto an output signal characterized by a second pair of rail voltages. The circuit comprises first and second transistors coupled in series between a high reference voltage and a low reference voltage. The input signal drives a control lead of the second transistor. The logical inverse of the input signal drives a control lead of a third transistor, which couples a charge source to the control lead of the first transistor in response thereto in order to turn off the first transistor. The charge source can be either a voltage source or a charged capacitive node. Of importance, the third transistor does not have to overcome contention with other transistors to turn off said first transistor.

摘要翻译： 电路接收以第一对轨道电压为特征的输入信号，并响应于此产生以第二对轨道电压为特征的输出信号。 电路包括串联耦合在高参考电压和低参考电压之间的第一和第二晶体管。 输入信号驱动第二晶体管的控制引线。 输入信号的逻辑反相驱动第三晶体管的控制引线，其响应于此将电荷源耦合到第一晶体管的控制引线以便关断第一晶体管。 电荷源可以是电压源或充电的电容性节点。 重要的是，第三晶体管不必克服与其他晶体管的竞争，从而关闭所述第一晶体管。

公开(公告)号：US06275435B1

公开(公告)日：2001-08-14

申请号：US09282757

申请日：1999-03-31

申请人： Jason Su ,  Ching-Hua Hsiao ,  Lidon Chen ,  Howard C. Kirsh

发明人： Jason Su ,  Ching-Hua Hsiao ,  Lidon Chen ,  Howard C. Kirsh

IPC分类号： G11C702

CPC分类号： G11C7/1072 ,  G11C7/065

摘要： A sense amplifier (SA) stage includes a single SA used to selectively sense signals from both directions in a datapath. The SA is connected to detect the differential signal present at a pair of sense nodes on the datapath. A first pair of switches is inserted in the datapath between the sense nodes and a first transfer port (FTP). A first equalizer is connected to the differential lines at points between the first pair of switches and the FTP. A second pair of switches is inserted in the datapath between the sense nodes and a second transfer port (STP), with a second equalizer connected to the differential lines between the second pair of switches and the STP. Before transferring data from the FTP to the STP, the first equalizer is turned on while the first pair of switches is turned off. While the data is being developed at the FTP, the first equalizer is turned off, the first pair of switches is turned on, the second pair of switches is off, and the second equalizer is on. Then the first pair of switches is turned off, the first equalizer is turned on, and the SA is enabled. While the SA is enabled, the second pair of switches is turned on and the second equalizer is turned off. The SA senses and drives the data signal to the STP. To transfer data from the STP to the FTP, this same sequence is performed, replacing “first” for “second” and vice versa.

摘要翻译： 读出放大器（SA）级包括用于在数据路径中选择性地感测来自两个方向的信号的单个SA。 SA连接以检测存在于数据路径上的一对感测节点处的差分信号。 第一对交换机被插入到传感节点和第一传输端口（FTP）之间的数据路径中。 在第一对开关和FTP之间的点处，第一均衡器连接到差分线。 第二对开关插入在感测节点和第二传送端口（STP）之间的数据通路中，第二均衡器连接到第二对开关和STP之间的差分线路。 在将数据从FTP传输到STP之前，第一个均衡器被打开，而第一对开关被关闭。 当数据正在FTP开发中时，第一个均衡器被关闭，第一对开关打开，第二对开关关闭，第二个均衡器开启。 然后关闭第一对开关，第一个均衡器打开，SA被使能。 当启用SA时，第二对开关打开，第二个均衡器关闭。 SA感应并驱动数据信号到STP。 要将数据从STP传输到FTP，执行相同的顺序，将“first”替换为“second”，反之亦然。

公开(公告)号：US11203885B2

公开(公告)日：2021-12-21

申请号：US16214453

申请日：2018-12-10

申请人： Jason Su

发明人： Jason Su

IPC分类号： E05B37/02 ,  E05B73/00

摘要： A combination lock for electronic devices may include a shell, a pushing button, two engaging arms, and a lock cable. The main body has a plurality digit wheels disposed at an end thereof, and the digit wheels are configured to control whether the main body is able to move in axial direction. Moreover, the main body includes a slot-head rod at the other end thereof, and a lock block is installed between the slot-head rod and the digit wheels. Also, the lock block comprises a first inclined portion faced to the slot-head rod, and a spring disposed on the main body is coupled between the lock block and the digit wheels. Each of the engaging arms has a connecting portion and a hook portion, and a locating portion is formed therebetween. An elastic member is disposed on the locating portions of the two engaging arms.

公开(公告)号：US10907378B2

公开(公告)日：2021-02-02

申请号：US16247999

申请日：2019-01-15

申请人： Jason Su

发明人： Jason Su

IPC分类号： E05B17/20 ,  E05B73/00

摘要： A lock for electronic devices may include a main body, a lock barrel, a connecting member, a first engaging member, and a second engaging member. The main body has a shell which comprises two pieces to fit together, and at least an inner surface of the shell has a first housing and a second housing which are communicated through a connecting channel. Two ends of the shell respectively have a first opening and a second opening axially penetrating through the shell, and the second housing comprises a first securing portion formed therein. The main body is connected to a lock cable which is configured to be wound around an immovable object to achieve the burglarproof effect of the lock.

公开(公告)号：US10808431B2

公开(公告)日：2020-10-20

申请号：US16214687

申请日：2018-12-10

申请人： Jason Su

发明人： Jason Su

IPC分类号： E05B73/00

摘要： A lock for electronic devices may include a main body, a lock barrel, a pushing member, and two engaging pieces. The main body has a cover and a cylinder which are connected together at a front portion and a rear portion of the main body. The cover comprises a through hole at a central portion thereof, and two pivot bases are respectively formed at two lateral sides of the through hole in the cover. The lock barrel comprising a lock pin is installed in the cylinder of the main body, and the lock pin is configured to protrude from a rear end of the cylinder when the lock of present invention is at an unlocked position. The pushing member is installed in a front portion of the cylinder, and a rear end of the pushing member is coupled with the lock pin so as to have synchronous movement.

公开(公告)号：US20200181951A1

公开(公告)日：2020-06-11

申请号：US16214687

申请日：2018-12-10

申请人： Jason Su

发明人： Jason Su

IPC分类号： E05B73/00

摘要： A lock for electronic devices may include a main body, a lock barrel, a pushing member, and two engaging pieces. The main body has a cover and a cylinder which are connected together at a front portion and a rear portion of the main body. The cover comprises a through hole at a central portion thereof, and two pivot bases are respectively formed at two lateral sides of the through hole in the cover. The lock barrel comprising a lock pin is installed in the cylinder of the main body, and the lock pin is configured to protrude from a rear end of the cylinder when the lock of present invention is at an unlocked position. The pushing member is installed in a front portion of the cylinder, and a rear end of the pushing member is coupled with the lock pin so as to have synchronous movement.

公开(公告)号：US20170110831A1

公开(公告)日：2017-04-20

申请号：US14918105

申请日：2015-10-20

申请人： Jason Su

发明人： Jason Su

IPC分类号： H01R13/639 ,  E05B37/02

CPC分类号： H01R13/6392 ,  E05B37/02 ,  E05B37/025 ,  E05B73/0005 ,  E05B73/0082 ,  H01R13/639 ,  H01R13/6397

摘要： A USB combination lock for an electronic device may include a lock rod, a shell body, a USB connector, a push button, and a lock piece. The USB connector can be directly inserted into the USB port of the electronic the electronic device, and the blocking portion of the USB connector can be engaged with the USB port. When the push button is in a released position, the lock piece will block a bottom portion of the hooking member of the USB connector, and the lock piece will not be pressed inwardly by the blocking portion. Thus, by shifting the numeral wheels, the connecting piece can be turned into the lock position, leading to the combination lock of present invention achieving the burglarproof effect.

公开(公告)号：US07855587B1

公开(公告)日：2010-12-21

申请号：US11755564

申请日：2007-05-30

申请人： Jason Su

发明人： Jason Su

IPC分类号： H03K3/00

CPC分类号： H03K3/356139

摘要： An Asymmetric Sense-Amp Flip-Flop (ASAFF) is disclosed that may achieve zero setup time and short clock-to-Q delays. The ASAFF captures input data at a clock transition by setting values of a first node and a second node in a manner that is input data value dependent. If the input data is at the first input data value, the first node is set and held at a first storage value after a first delay, and the second node is set and held at a second storage value after a second delay, and if the input data is at a second input data value, the first node is set and held at a third storage value after a third delay, and the second node is set and held at a fourth storage value, after a fourth delay. This internal-path dependent difference in delay enables ASAFF to achieve zero setup time.

摘要翻译： 公开了一种不对称检测放大器触发器（ASAFF），其可以实现零建立时间和短的时钟到Q延迟。 ASAFF通过以输入数据值依赖的方式设置第一节点和第二节点的值来捕获在时钟转换处的输入数据。 如果输入数据处于第一输入数据值，则在第一延迟之后将第一节点设置并保持在第一存储值，并且在第二延迟之后将第二节点设置并保持在第二存储值，并且如果 输入数据处于第二输入数据值，在第三延迟之后将第一节点设置并保持在第三存储值，并且在第四延迟之后将第二节点设置并保持在第四存储值。 这种内部路径相关的延迟差异使ASAFF能够实现零设置时间。