1988results about How to "Easy to embed" patented technology

A pair of glasses with one or more electrical components partially or fully embedded in the glasses is disclosed. In one embodiment, a pair of glasses includes a speaker and an electrical connector, both at least partially embedded in the glasses, with the speaker and the connector electrically coupled together by an electrical conductor. In another embodiment, a pair of glasses includes a storage medium and an electrical connector. In yet another embodiment, a pair of glasses includes a speaker, a coder/decoder, a processor and a storage medium. The glasses can serve as a multimedia asset player. In a further embodiment, some of the electrical components are in a base tethered to a pair of glasses. Instead of just receiving signals, in one embodiment, a pair of glasses also has a microphone and a wireless transceiver. In another embodiment, a pair of glasses includes a preference indicator that allows a user to indicate the user's preference regarding, for example, what is being output by the glasses. In yet another embodiment, there can be one or more control knobs on the glasses. In a further embodiment, a pair of glasses includes a camera and electrical components for wireless connection. In yet a further embodiment, a pair of glasses includes a sensor.

A phased array antenna system includes an RF front end, a radome, and an optical calibrator embedded in the radome for enabling in-situ calibration of the RF front end. The optical calibrator employs an optical timing signal generator (OTSG), a Variable Optical Amplitude and Delay Generator array (VOADGA) for receiving the modulated optical output signal and generating a plurality of VOADGA timing signals, and an optical timing signal distributor (OTSD). The in-situ optical calibrator allows for reduced calibration time and makes it feasible to perform calibration whenever necessary.

The invention discloses a method for predicting the future speed trajectory of a hybrid power bus. The method includes the following steps that parameters are obtained and normalized; an input parameter vector and an output parameter vector of an RBF neural network are determined; the RBF neural network is offline trained; the future speed trajectory is online predicted. Based on online learning of the RBF neural network, prediction of the speed trajectory is studied under the precondition that global optimization of the control strategy of the hybrid power bus is achieved from the aspect of a people-bus-environment system, the method for predicting the bus future driving trajectory is provided and fully takes bus state parameters, driver driving styles and front road environment and traffic state parameters into consideration, and accuracy of prediction of the bus speed is improved. The influences of the people-bus-environment system on the future working condition is fully taken into consideration, accuracy of prediction of the working condition is improved while the bus has the precognition capacity, and a good foundation is laid for global optimization of the control strategy.

An integrated photovoltaic cell and RF antenna assembly is disclosed, the assembly comprising a photovoltaic cell and at least two horizontal portions of conductive material, each of the at least two horizontal portions of conductive material being secured under the photovoltaic cell, wherein two of the at least two horizontal portions are used for providing an electrical potential difference and the RF antenna is provided using the photovoltaic cell and at least one of the at least two horizontal portions of conductive material.

The invention relates to embedding auxiliary data in the form of a multibit payload in a host signal, and encrypting the associated detection key. Moreover, the invention relates to extracting the auxiliary data in the form of the multibit payload from a data signal. Auxiliary data is embedded in a host signal by the following steps. First a reference watermark is provided, subsequently an encrypted detection key associated only with the reference watermark is generated. The encrypted detection key may be a scrambled version of the watermark. In a further step, the multibit watermark is generated and a multibit payload is encoded into the reference watermark. Finally, the multibit watermark is embedded into the host signal.

The present invention is to provide a denoise method on Gaussian/Laplacian image pyramid, which integrates Pyramid analysis/synthesis algorithm, MMSE (minimum mean square error) filter and NL (non local) filter on the image pyramid to reconstruct and output a denoised image of an original input image through a plurality of iterative procedures, and utilizes an auto-adaptive noise estimation algorithm to find parameter of noise level used by the NL filter, so as to be easily embedded in mobile or handheld devices for obtaining better noise removing and anti-shaking results and remove noise much faster than the conventional denoise method, but only with less quality loss.

For use in verifying the identity of a user, an identity verifier comprising an optical fingerprint sensor coupled to an ID (identification) card reader. In one embodiment of the present invention, the optical fingerprint sensor includes a light source on a PCB assembly, a diffuser that receives light from the light source, a right angle prism that receives light from the diffuser, a collimating lens that receives light from the prism, a first mirror that receives light from the collimating lens, a second mirror that receives light from the first mirror, a third mirror that receives light from the second mirror, an imaging lens that receives light from the third mirror, and an image sensor on the same PCB assembly as the light source that receives light from the imaging lens. In one embodiment of the present invention, an ID (identification) card reader reads an ID card that contains biometric information about the user, and compares the biometric information on the card with the fingerprint of the user captured by the optical fingerprint sensor captured by the optical fingerprint sensor.

The invention discloses a modified high nickel ternary positive electrode material. The surface of a high nickel ternary positive electrode material is coated with a coating layer containing a fast ion conductor. The fast ion conductor has the chemical general formula of Li3x1La2/3-x1Ma1TiNz1O3, Li2+2x2Zn1-x2GeO4 or LiM'2(PO4)3, wherein M represents Ba<2+> and/or Sr<2+>, N represents Al<3+> and/orZr<4+>, x1 is greater than or equal to 0.04 and less than or equal to 0.167, a1 is greater than or equal to 0 and less than or equal to 1, z1 is greater than or equal to 0 and less than or equal to 1, x2 is greater than -0.3 and less than 0.8, and M' represents one or more of Zr, Ti, Ge and Hf. Compared with the existing positive electrode material, the modified high nickel ternary positive electrode material is provided with the coating layer containing the fast ion conductor and the coating layer can react with residual lithium on the surface of the material to reduce residual lithium on the surface of the material and inhibit side reactions of the residual lithium and the electrolyte so that material surface stability and cycle performances are improved. The modified high nickel ternary positive electrode material has good lithium ion deintercalation ability, improves the first discharge capacity of the material and first coulombic efficiency and has a good application prospect. The invention also discloses a preparation method of the modified high nickel ternary positive electrode material and a lithium ion battery.

The invention discloses a composite gel polymer electrolyte membrane and application thereof. The composite gel polymer electrolyte membrane is prepared by adding core-shell ordered mesoporous silica composite particles into a conventional gel polymer electrolyte system, wherein the adding mass of the core-shell ordered mesoporous silica composite particles is 5 to 30 percent based on the mass ofa polymer matrix in the conventional gel polymer electrolyte system; the core-shell ordered mesoporous silica composite particles take ordered mesoporous silica particles as cores; a polymer is grafted and coated on the outside surfaces of the ordered mesoporous silica particles to form shells; and the shell polymer has good compatibility with the polymer matrix in the conventional gel polymer electrolyte system. The composite gel polymer electrolyte membrane prepared in the invention has higher room-temperature ionic conduction capacity, simultaneously has better mechanical strength and heatresistance, and is suitable for polymer lithium ion batteries.

The invention relates to a video watermark treatment method, in particular to a DCT domain video watermark treatment method based on texture features, which belongs to technologies of information safety. The method comprises the steps of scrambling a watermark; calculating the brightness sum of a video image according to the color value of RGB of the video image, sequencing the brightness sum, selecting a frame for embedding, determining the middle position and the lower position of AC coefficients for embedding the watermark after the scrambling into the video image according to the texture distribution of the video image, carrying out distortion compensation on the video image with the embedded watermark by introducing motion compensation, reducing the video distortion caused during thewatermark embedding, and extracting and detecting the video image with the embedded watermark by utilizing the correlation of the watermark. The method has the advantages of good invisibility, stronganti-attack ability, good safety and real-time property and large capacity of embedded information.

Systems and methods are disclosed to facilitate the creation, storage and display of virtual assistants in a scene of a display system operatively associated with a computer-based virtual reality or augmented reality system. Further disclosed are embodiments facilitating the creation and use of multiple assistants within a display scene, as well as the ability to associate and track users' interactions with one or more of the plurality of assistants.