University of California

Samsung Electronics Co., Ltd.

Xi Wang

Jie Yao

Wonjae Joo

Peyman Milanfar

Ali Shakouri

Taek Soon Lee

Yan Zhang

Yang Deng

Zilun Gong

Travis Kemper

Virginia Martin Hériz

The present invention provides for a fusion protein comprising: (a) a terpene synthase (TS), or a homolog thereof, (b) a peptide linker, and (c) a P450 enzyme, or a homolog thereof.

Fusion proteins useful for modifying terpenes

A device has a substrate transparent to ultraviolet (UV) light, and at least one metalens formed of a material having large permittivity of UV light on the substrate. A device has a UV reflector, a UV transparent film on the reflector, and at least one metalens formed of a material having large permittivity of UV light on the film.

All silicon broadband ultra-violet metasurfaces

Provided are spectrometers utilizing surface plasmons and surface plasmon resonance. The spectrometer includes a substrate including a region having a permittivity slope (varying permittivity), a dielectric spacer configured to correspond to the region having a permittivity slope, and a detector configured to face the region having a permittivity slope with the dielectric spacer therebetween. The region having a permittivity slope includes a region having a dopant concentration slope (varying concentration).

Spectrometer utilizing surface plasmon

The temperature distribution associated with a design of an integrated circuit is calculated by convoluting a surface power usage represented by a power matrix with a heat spreading function. The heat spreading function may be calculated from a simulation of a point source on the integrated circuit using a finite element analysis model of the integrated circuit or other techniques. To account for spatial variations on the chip, the heat spreading function may be made dependent on position using a position scaling function. Steady-state or transient temperature distributions may be computed by using a steady-state or transient heat spreading function. A single heat spreading function may be convolved with various alternative power maps to efficiently calculate temperature distributions for different designs. In an inverse problem, one can calculate the power map from an empirically measured temperature distribution and a heat spreading function using various de-convolution techniques. While the forward problem is analogous to image blurring, the inverse problem is analogous to image restoration.

Efficient method to predict integrated circuit temperature and power maps

Growing community of inventors

Newark, DE, United States of America

Xi Wang