Inventor

HANG LING

US11 patents

⚠️ This page may combine multiple inventors who share the name “HANG LING”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

QUALCOMM INC

7 patents

US7336954B2Feb 26, 2008

Method and apparatus for soft handoff between base stations using different frame formats

QUALCOMM INC36 citations92

US9066330B2Jun 23, 2015

Simultaneous voice and data for Dual-SIM-Dual-Standby (DSDS) wireless device

QUALCOMM INC13 citations83

US7031291B2Apr 18, 2006

Method and apparatus for enhancing air-interface information exchange during a dormant packet data session

QUALCOMM INC14 citations81

US7475323B2Jan 6, 2009

Method and apparatus for receiving a control channel in a wireless communication system

QUALCOMM INC3 citations62

US9204353B2Dec 1, 2015

Receiver-only tune-away

QUALCOMM INC3 citations59

US9549354B2Jan 17, 2017

Receiver-only tune-away

QUALCOMM INC0 citations48

US9131061B2Sep 8, 2015

Call handling across subscriptions in dual SIM dual active (DSDA) devices via short range wireless

QUALCOMM INC0 citations27

MUTYA SUBBARAYUDU

1 patent

US8738021B2May 27, 2014

Mobile device tune away periods

MUTYA SUBBARAYUDU12 citations82

HUTCHISON IV JAMES A

1 patent

US8144821B2Mar 27, 2012

CDMA frequency acquisition using a simplified crystal oscillator that is not temperature compensated

HUTCHISON IV JAMES A11 citations79

HANG LING

1 patent

US8873469B2Oct 28, 2014

Method and apparatus for reducing access latency in a wireless communication system

HANG LING3 citations55

WANG JUN

1 patent

US8428593B2Apr 23, 2013

Method and apparatus for soft handoff between base stations using different frame formats

WANG JUN1 citations51