Abstract: The USB HUB chip comprises at least a first USB transceiver, a second USB transceiver, a data bit insertion unit, a high-speed routing module and a re-synchronization unit before transmitting. Before a serial data valid signal is asserted, inserted data is inserted into serial data and then transmitted to the high-speed routing module, and the data and a clock are re-synchronized before transmitting to complete internal data transmission. According to the invention, a 480 MHz clock does not need to be synchronously transmitted with the serial data, high-frequency radiation is reduced, time sequence mismatching between the serial data and a global clock does not need to be considered, the difficulty of wiring and layout design is reduced, valid serial data bits do not need to be wasted for clock synchronization, internal delay of the HUB is reduced, long-distance wiring or expansion of more USB ports is facilitated.

Abstract: A tipless saddle with pelvic support arrangement includes a saddle body, a rigid bottom base and a rail frame. The saddle body has a front pelvic support portion, a concave central recess extending from a rear end of the saddle body to the front pelvic support portion, and two buttock support surfaces gradually and symmetrically extended sidewardly and upwardly from two longitudinal sides of the central recess respectively, wherein the two buttock support surfaces have two curved retention surfaces inclinedly and upwardly extended to two tips of two sides of the saddle body respectively and symmetrically, wherein the front pelvic support portion and two front portions of the two buttock support surfaces integrally form a pelvic support arrangement of the tipless saddle. The rigid bottom base is coupled to an underside of the saddle body and the rail frame is secured to the bottom shell for mounting a saddle clamp.

Abstract: A tipless saddle with pelvic support arrangement includes a saddle body, a rigid bottom base and a rail frame. The saddle body has a front pelvic support portion, a concave central recess extending from a rear end of the saddle body to the front pelvic support portion, and two buttock support surfaces gradually and symmetrically extended sidewardly and upwardly from two longitudinal sides of the central recess respectively, wherein the two buttock support surfaces have two curved retention surfaces inclinedly and upwardly extended to two tips of two sides of the saddle body respectively and symmetrically, wherein the front pelvic support portion and two front portions of the two buttock support surfaces integrally form a pelvic support arrangement of the tipless saddle. The rigid bottom base is coupled to an underside of the saddle body and the rail frame is secured to the bottom shell for mounting a saddle clamp.

Abstract: An adjustable seat includes a seat frame and an adjustable assembly. The seat frame includes a first seat body and a second seat body spaced apart each other to define an adjustment channel between the first and second seat bodies. The adjustable assembly, which supported underneath the seat frame and configured to selectively adjust a distance between the first and second seat bodies, includes an adjustor and first and second adjustable members coupled at the first and second seat bodies respectively and aligned with each other. The adjustor is linked with the first and second adjustable members and configured to be driven to rotate at a rotatable direction along a centerline of the adjustment channel to selectively adjust a width of the adjustment channel so as to selectively adjust the distance between the first and second seat bodies.

Abstract: An adjustable seat includes a seat frame and an adjustable assembly. The seat frame includes a first seat body and a second seat body spaced apart each other to define an adjustment channel between the first and second seat bodies. The adjustable assembly, which supported underneath the seat frame and configured to selectively adjust a distance between the first and second seat bodies, includes an adjustor and first and second adjustable members coupled at the first and second seat bodies respectively and aligned with each other.

Abstract: An adjustable seat includes a seat frame and an adjustable assembly. The seat frame includes a first seat body and a second seat body spaced apart each other to define an adjustment channel between the first and second seat bodies. The adjustable assembly is supported underneath the seat frame for selectively adjusting a distance between the first and second seat bodies, wherein the adjustable assembly includes two adjustable members coupled at the first and second seat bodies respectively, and an adjustor rotatably coupled between the adjustable shafts. The adjustor is driven to rotate at a rotatable direction along a centerline of the adjustment channel to selectively adjust a width of the adjustment channel so as to selectively adjust the distance between the first and second seat bodies.

Abstract: A method and apparatus for processing signalling tracing are provided. The method includes the following steps: a client reads a configuration file corresponding to a traced service (101); the client establishes a connection to a server (102); based on the configuration file, the client registers with the traced service in the server; after registration is successful, the client receives a signalling tracing message fed back by the server about the traced service (103); and the client outputs the signalling tracing message to a display interface (104).

Abstract: Method and apparatus for a display bridge with support for multiple display interfaces are disclosed. The novel display bridge comprises a predriver configured to provide data input signals. A shared output driver is configured to receive the data input signals and provide output display signals compatible for driving MIPI-DSI, EDP, or LVDS displays. A regulator and current source is coupled to the shared output driver configured to regulate the shared output driver operating voltage and provide a current source for the shared output driver. A shared termination output coupled to the shared output driver is configured to provide termination resistance for the output display signals and termination voltage for the termination resistance.

Abstract: A method and apparatus for processing signalling tracing are provided. The method includes the following steps: a client reads a configuration file corresponding to a traced service (101); the client establishes a connection to a server (102); based on the configuration file, the client registers with the traced service in the server; after registration is successful, the client receives a signalling tracing message fed back by the server about the traced service (103); and the client outputs the signalling tracing message to a display interface (104).

Abstract: Method and apparatus for a display bridge with support for multiple display interfaces are disclosed. The novel display bridge comprises a predriver configured to provide data input signals. A shared output driver is configured to receive the data input signals and provide output display signals compatible for driving MIPI-DSI, EDP, or LVDS displays. A regulator and current source is coupled to the shared output driver configured to regulate the shared output driver operating voltage and provide a current source for the shared output driver. A shared termination output coupled to the shared output driver is configured to provide termination resistance for the output display signals and termination voltage for the termination resistance.