Khoi H Vu, 53San Jose, CA

8464093, Jun 11, 2013

Sep 3, 2004

10/934928

Erik R. Swenson - San Jose CA, US
Brian C. Edem - Saratoga CA, US
Thuan D. Nguyen - Thousand Oaks CA, US
Khoi D. Vu - Valley Village CA, US

Extreme Networks, Inc. - Santa Clara CA

G06F 11/10

714 51, 714755

A memory array comprises N+1 memory elements. N memory elements store data and one or more error check bits respectively derived from the stored data. A separate N+1 memory element stores parity bits generated from the data stored in the N memory elements. These parity bits are stored in. To recover from data errors, data in each N memory element are first checked using their respective error check bits. If faulty data are detected in one of the N memory elements, an exclusive-or operation is performed involving data in the remaining N−1 memory elements and parity bits in the N+1 memory element. This recovers the faulty data in the one memory element.

2006025, Nov 16, 2006

Jun 7, 2004

10/559368

Jan Gjerde - Oslo, NO
Khoi Vu - San Jose CA, US

H03J 3/14

700284000, 455420000, 700295000

Automatic management of demand for non-durables like electrical energy, gas, thermal energy and fresh water is provided by a two-way communication network between a Multi Utility provider () and many respective End-users (). Specialized electronic boxes () at the End-users' premises receive broadcast dowlink signals from the Multi Utility provider (), initiate metering action and transmit to the Multi Utility Provider uplink return signals containing instant or semi-instant non-durables consumption values, thereby collectively influencing the Multi Utility provider's pricing of non-durables.