Dan Wang

US Patent:

7330450, Feb 12, 2008

Filed:

Oct 7, 2005

Appl. No.:

11/246653

Inventors:

Frank Lin - Diamond Bar CA, US
Dan Wang - Irvine CA, US
Frank Hung - Irvine CA, US

Assignee:

Cisco Technology, Inc. - San Jose CA

International Classification:

H04Q 7/32
H04Q 7/20

US Classification:

370334, 370332, 370331, 370329, 370346, 370343, 370340, 370341, 4555501, 4555531, 4555751, 455 78, 455551, 4554221, 455403

Abstract:

A device for determining network parameters may include one or more antennae and a processor. For example, the device may include multiple antennae so that direction information for one or more wireless network sources may be determined. Network parameters may include security information for the network, network name information, and/or other information. The processor included in the device may not be configured to transmit and receive information on an information communication connection with the wireless network source(s); for example, the device may be a stand-alone device separate from a user device (such as a personal computer) configured to transmit and receive information on an information communication connection with the wireless network source(s). In other embodiments, the device may be at least partially integrated with a user device (e. g. , may have a separate processor but be included in a user device housing).

US Patent:

8630425, Jan 14, 2014

Filed:

Dec 12, 2008

Appl. No.:

12/333753

Inventors:

Frank Hung - Tustin CA, US
Dan T. Wang - Irvine CA, US

Assignee:

Cisco Technology, Inc. - San Jose CA

International Classification:

A61F 11/06

US Classification:

381 716, 381 711

Abstract:

An apparatus is provided in one example embodiment and includes an earpiece that includes at least one switch that senses physical contact with an end user operating the apparatus. The contact triggers an application to be initiated for the apparatus. In more specific embodiments, one or more additional switches are provided to sense physical contact from the end user and trigger the application based on at least two of the switches sensing the contact. In still other embodiments, a microphone is provided and is coupled to a body element and operable to receive voice data from the end user.

US Patent:

20060143621, Jun 29, 2006

Filed:

Dec 29, 2004

Appl. No.:

11/025430

Inventors:

Dan Wang - Irvine CA, US

International Classification:

G06F 9/445
G06F 13/00
G06F 9/44

US Classification:

719327000, 710302000, 717174000

Abstract:

A method and system for facilitating the installation of device drivers for computer cards, such as PC Cards, is disclosed. The driver(s) are stored in a non-volatile memory of the card. Optionally, a driver installation program is stored in the memory or on firmware of the card. Storing the driver(s) in a non-volatile memory of the card assures that the driver(s) are available when needed for installation. The use of an automated driver installation program simplifies the installation procedure.

US Patent:

20130046899, Feb 21, 2013

Filed:

Aug 16, 2011

Appl. No.:

13/210922

Inventors:

KENDRA S. HARRINGTON - Irvine CA, US
Dan T. Wang - Irvine CA, US

International Classification:

G06F 15/16

US Classification:

709230

Abstract:

Techniques are presented for assigning a network address to a computing device. In one embodiment, a network device such as a router may be responsible for assigning a network address (e.g., an IP address) to a connected computing device. For example, in IPv6, the network device provides the computing device with a 64-bit prefix that the computing device then uses to generate a 128-bit unique IP address. The network device typically receives this prefix from another server located in the WAN. In case of a communication failure with the WAN, the network device may be unable to attain the correct prefix. Instead of assigning a random prefix that may cause a conflict if the computing device uses the incorrect prefix on the WAN, the network device may assign a different IP address using a different communication protocol—e.g., IPv4. The computing device can then use IPv4 to access both the LAN and the WAN without risking a conflict.

US Patent:

20130346629, Dec 26, 2013

Filed:

Jun 26, 2012

Appl. No.:

13/533626

Inventors:

Dan Wang - Irvine CA, US
Allen J. Huotari - Garden Grove CA, US

Assignee:

Cisco Technology, Inc. - San Jose CA

International Classification:

G06F 15/16

US Classification:

709245

Abstract:

Methods and systems are provided for assisting installation of network devices including determining the type (e.g., consumer grade or Carrier Grade) of an upstream Network Address Translation (NAT) device in a double NAT environment (e.g., Large Scale NAT or NAT444) and automatically enabling or disabling NAT or bridging in the network device as may be needed or desired according to attributes that are deduced about the upstream network device. An example of a method includes: broadcasting a Dynamic Host Control Protocol (DHCP) DISCOVER packet to an upstream network; receiving a DHCP OFFER from an upstream Network Address Translation (NAT) device in response to the DHCP DISCOVER packet; deducing attributes of the upstream NAT device with assistance of information from the received DHCP OFFER; and determining whether or not to disable Network Address Translation and bridge to the upstream network according to the deduced attributes.

US Patent:

20220325364, Oct 13, 2022

Filed:

Apr 1, 2022

Appl. No.:

17/712012

Inventors:

- Lexington KY, US
Dan Wang - Lexington KY, US
Erdal Erol - Lexington KY, US
Tirth Uprety - Lexington KY, US

International Classification:

C12Q 1/70
C12Q 1/686

Abstract:

Provided herein are a set of primers and probes for detecting rotavirus. The set of primers and probes includes at least one forward primer selected from the group including SEQ ID NOS: 17, 20, 23, 26, 29, 32, 35, 38, 41, 44, 47, 50, 53, 56, 59, 62, 65, 68, 71, 74, 77, 80, 83, 86, 89, 92, 95, 98, 101, 104, 107, 110, 113, 116, 119, 122, 125, 128, 131, 134, 137, 140, 143, 146, 149, 152, 155, 158, 161, 164, 167, 204, 207, 210, and combinations thereof; at least one reverse primer selected from the group including SEQ ID NOS: 18, 21, 24, 27, 30, 33, 36, 39, 42, 45, 48, 51, 54, 57, 60, 63, 66, 69, 72, 75, 78, 81, 84, 87, 90, 93, 96, 99, 102, 105, 108, 111, 114, 117, 120, 123, 126, 129, 132, 135, 138, 141, 144, 147, 150, 153, 156, 159, 162, 165, 168, 205, 208, 211, and combinations thereof; and at least one probe selected from the group including SEQ ID NOS: 19, 22, 25, 28, 31, 34, 37, 40, 43, 46, 49, 52, 55, 58, 61, 64, 67, 70, 73, 76, 79, 82, 85, 88, 91, 94, 97, 100, 103, 106, 109, 112, 115, 118, 121, 124, 127, 130, 133, 136, 139, 142, 145, 148, 151, 154, 157, 160, 163, 166, 169, 206, 209, 212, and combinations thereof. Also provided herein is a method for detecting rotavirus using the set of primers and probes.