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The ice cream cone was invented at the St. Louis Worlds Fair by Ernest Hamwi in 1904. His waffle booth was next to an ice cream vendor who ran short of dishes. Hamwi rolled a waffle to hold ice cream and the cone was born.
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| Number | Title | Issue Date |
| 8273618 | Formation of high-K gate stacks in semiconductor devices A method of forming a high-K gate stack for a MOSFET device to control the threshold voltage for the MOSFET device. A first high-K metallic oxide layer is formed on a semiconductor substrate. At least one composite layer is then formed directly on the first layer. T... | 09/25/2012 |
| 8153514 | Method of forming metal/high-κ gate stacks with high mobility The present invention provides a gate stack structure that has high mobilities and low interfacial charges as well as semiconductor devices, i.e., metal oxide semiconductor field effect transistors (MOSFETs) that include the same. In the semiconductor devices, the g... | 04/10/2012 |
| 7115959 | Method of forming metal/high-k gate stacks with high mobility The present invention provides a gate stack structure that has high mobilites and low interfacial charges as well as semiconductor devices, i.e., metal oxide semiconductor field effect transistors (MOSFETs) that include the same. In the semiconductor devices, the ga... | 10/03/2006 |
| 7057244 | Dielectric materials An article of manufacture comprises a substrate and a layer of N(x)Y(1−x)AlO3 on the substrate where x is a molar fraction greater than zero and less than one, and N is an element selected from La, Ce, Pr, Nd, Pm, Sm, Eu, Gd, Tb, D... | 06/06/2006 |
