Abstract: A new dental implant system with positive abutment screw locking and retrieval mechanisms is provided. The abutment screw is positively locked by a keying pin to improve fatigue life. The abutment screw is also equipped with a special feature that greatly improves the retrievability of the broken screw from inside the implant. In addition, the keying pin is designed with a lock nut as a sub-assembly for ease of installation.

Abstract: A dual-domain dynamic multiplexer and a method of transitioning between asynchronous voltage and frequency domains. One embodiment of the dual-domain dynamic multiplexer includes: (1) a first domain having a first voltage and a first clock, and a second domain having a second voltage and a second clock, (2) a plurality of data and data select input pairs wherein a data input of an input pair is in the first domain and a data select input of an input pair is in the second domain, and (3) a pre-charge stage in the second domain that is energized upon an edge of the second clock, whereby one data and data input pair is enabled and data latched in the second domain upon another edge of the second clock.

Abstract: A new dental implant system with positive abutment screw locking and retrieval mechanisms is provided. The abutment screw is positively locked by a keying pin to improve fatigue life. The abutment screw is also equipped with a special feature that greatly improves the retrievability of the broken screw from inside the implant. In addition, the keying pin is designed with a lock nut as a sub-assembly for ease of installation.

Abstract: An optical communications module having an improved latching/delatching mechanism is provided. The slider arms of the latching/delatching mechanism are partially encased in the module housing. Partially encasing the slider arms in the module housing provides the latching/delatching mechanism with greater rigidity and eliminates the possibility of the latching/delatching mechanism becoming dislodged from the module housing due to excessive force being applied to the bail of the latching/delatching mechanism. In addition, the slider arms do not come into contact with the cage as the module housing is being inserted into and extracted from the cage. Distal portions of the slider arms remain outside of the module housing to allow hook features of the distal portions to disengage the cage latches during the delatching process.

Abstract: A technique for generating pushdown data comprises performing logical pushdown of circuit elements and nets and detecting physical pushdown based on partition boundary crossings. Geometry associated with one logical level may be used as a keep-out region for the same physical layer when generating physical design of a different logical level. The technique may advantageously enable concurrent design in both top-level and low-level physical design phases, thereby reducing overall design cycle time in developing an integrated circuit.

Abstract: A zipper sleeve is provided that is made entirely or almost entirely of highly flame-retardant meta-aramid material to provide the zipper sleeve with highly flame-retardant characteristics. The zipper teeth rows of the zipper mechanism are attached directly to respective side edges of opposite sides of a sheet of highly flame-retardant material that will be used to make the sleeve. By attaching the zipper teeth rows directly to the meta-aramid material, the process of attaching the teeth can be fully automated, which ensures that the teeth will be precisely aligned. This feature allows a highly flame-retardant zipper sleeve made entirely or almost entirely out of meta-aramid material to be manufactured at relatively low costs and with very high yield.

Abstract: An AOC system includes an AOC optical module, a substantially cylindrical cable jacket, a bundle of optical fibers in the cable jacket, a metallic fiber holder, and a spring clip. A portion of the metallic fiber holder is seated within a recess in a metallic AOC module housing. The spring clip resiliently biases the portion of the metal fiber holder seated within the housing recess into contact with the metallic housing, promoting EMI shielding.

Abstract: In one embodiment, a microprocessor includes one or more processing cores. At least one processing core includes a clock shaping circuit that is configured to receive a clock input signal. The clock shaping circuit includes rising edge skew logic that is configured to selectively delay a rising edge of the clock input signal and falling edge skew logic that is configured to selectively delay a falling edge of the clock input signal independent of adjustment of the rising edge.

Abstract: A method of manufacturing a smart card (20) embedded with an integrated circuit module (28) and an antenna coil (8) includes step (a), embedding an antenna coil (8) on a core sheet (6), (b), laminating the core sheet (6) with a number of outer sheets (10, 12, 14, 16) to form a laminated panel (18), (c), forming a cavity (22) in the laminated panel (18) to expose two ends (24) of the antenna coil (8), and (d), connecting two electric contact regions (30) of an integrated circuit module (28). The exposed ends (24) of the antenna coil (8) are connected by a mezzanine electrode diffusion welding method, controlled by a transformer output manipulation energy output control method.

Abstract: A technique for generating pushdown data comprises performing logical pushdown of circuit elements and nets and detecting physical pushdown based on partition boundary crossings. Geometry associated with one logical level may be used as a keep-out region for the same physical layer when generating physical design of a different logical level. The technique may advantageously enable concurrent design in both top-level and low-level physical design phases, thereby reducing overall design cycle time in developing an integrated circuit.

Abstract: An optics system for use with a parallel optical communications module is provided that includes a support structure for supporting the ends of the optical fibers in a way that ensures that the ends of the optical fibers are maintained in precise optical alignment with respective optical coupling elements of the optics system. The support structure makes it virtually impossible for there to be any misalignment between the ends of the optical fibers and the respective optical coupling elements of the optics system to prevent misalignment problems from occurring. In addition, the optics system is configured in such a way that the likelihood that the ends of the optical fibers will be damaged as they are inserted into the optics system is very small.

Abstract: A dual-domain dynamic multiplexer and a method of transitioning between asynchronous voltage and frequency domains. One embodiment of the dual-domain dynamic multiplexer includes: (1) a first domain having a first voltage and a first clock, and a second domain having a second voltage and a second clock, (2) a plurality of data and data select input pairs wherein a data input of an input pair is in the first domain and a data select input of an input pair is in the second domain, and (3) a pre-charge stage in the second domain that is energized upon an edge of the second clock, whereby one data and data input pair is enabled and data latched in the second domain upon another edge of the second clock.

Abstract: A parallel optical communications module is equipped with an EMI waveguide (WG) device having a tube-like structure that surrounds portions of one or more optical fiber ribbon cables that pass through the tube-like structure and connect to the module. The EMI WG device attenuates EMI to acceptable levels to provide the module with effective EMI shielding capability.