Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
KC

Kapil K. Chawla — 22 Patents

ATAT&T: 16 patents #1,060 of 18,772Top 6%
Broadcom: 2 patents #4,121 of 9,346Top 45%
CHChanyu Holdings: 1 patents #5 of 26Top 20%
CICingular Wireless Ii: 1 patents #87 of 226Top 40%
Middletown, NJ: #25 of 464 inventorsTop 6%
New Jersey: #3,574 of 69,400 inventorsTop 6%
Overall (All Time): #189,202 of 4,157,543Top 5%
22 Patents All Time
Kapil K. Chawla has been granted 22 US patents while listed as an inventor at AT&T. The first was granted in 1999 and the most recent in December 2025. Kapil K. Chawla ranks #189,202 of 4,157,543 US inventors in our database (top 4.6%). Patent records list Kapil K. Chawla in Middletown, NJ, US.

Patents per Year

Patents granted per year, 1999 to 2014Bar chart with a peak of 3 patents in 2002.peak 31999: 1 patents19992000: 1 patents2001: 1 patents20012002: 3 patents2003: 1 patents20032004: 1 patents2005: 2 patents20052006: 3 patents2007: 1 patents20072008: 2 patents2009: 1 patents20092011: 2 patents2014: 2 patents2014

Issued Patents All Time

Showing 1–22 of 22 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
12489832 Multi-modal recommendation system in a cloud computing environment Brijesh Luckria, Bhaskar Hosahalli Hosahalli Rangaswamy, Siddharth Goyal, Erik Nathaniel Haukenes, Abhijit Barde 2025-12-02
8665742 Method of using link adaptation and power control for streaming services in wireless networks Kin K. Leung, Peter Driessen, Xiaoxin Qiu 2014-03-04
8630269 Wireless network having joint power and data rate adaptation Li Fung Chang, Justin Che-I Chuang, Xiaoxin Qiu 2014-01-14 $19,486,000
8037373 Method of using link adaptation and power control for streaming services in wireless networks Kin K. Leung, Peter Driessen, Xiaoxin Qiu 2011-10-11 $18,571,000
7933251 Wireless network having joint power and data rate adaptation Li Fung Chang, Justin Che-I Chuang, Xiaoxin Qiu 2011-04-26 $17,600,000
7508866 Acquisition matched filter for W-CDMA systems providing frequency offset robustness Li Fung Chang, Nelson Sollenberger 2009-03-24 $8,260,000
7457259 Dynamic channel assignment Li Fung Chang, Justin Che-I Chuang, Bruce McNair, Xiaoxin Qiu 2008-11-25 $78,152,000
7454512 Method of using link adaptation and power control for streaming services in wireless networks Kin K. Leung, Peter Driessen, Xiaoxin Qiu 2008-11-18 $42,787,000
7280514 Wireless network having joint power and data rate adaptation Li Fung Chang, Justin Che-I Chuang, Xiaoxin Qiu 2007-10-09 $42,903,000
7124193 Method of using link adaptation and power control for streaming services in wireless networks Kin K. Leung, Peter Driessen, Xiaoxin Qiu 2006-10-17 $70,959,000
7106787 Acquisition matched filter for W-CDMA systems providing frequency offset robustness Li Fung Chang, Nelson Sollenberger 2006-09-12 $6,392,000
7043254 Method for determining organization parameters in a wireless communication system Michael Dunn, Reinaldo A. Valenzuela 2006-05-09
6954465 Dynamic channel assignment Li Fung Chang, Justin Che-I Chuang, Bruce McNair, Xiaoxin Qiu 2005-10-11
6950670 Wireless network having joint power and data rate adaptation Li Fung Chang, Justin Che-I Chuang, Xiaoxin Qiu 2005-09-27
6754506 TDMA communication system having enhanced power control Li Fung Chang, Justin Chuang, Zoran Kostic, Xiaoxin Qiu, Nelson Sollenberger +1 more 2004-06-22
6532225 Medium access control layer for packetized wireless systems Li Fung Chang, Justin Che-I Chuang, Xiaoxin Qiu, Nelson Sollenberger 2003-03-11
6501785 Dynamic frequency hopping Li Fung Chang, Justin Che-I Chuang, Zoran Kostic, Nelson Sollenberger, Xiaoxin Qiu 2002-12-31
6496700 Method for determining organization parameters in a wireless communication system Michael Dunn, Reinaldo A. Valenzuela 2002-12-17
6459901 Wireless network resource allocation Justin Che-I Chuang, Xiaoxin Qiu, Nelson Sollenberger 2002-10-01
6243371 Method and apparatus for interference avoidance in a wireless communication system Xiaoxin Qiu 2001-06-05
6137787 Method and apparatus for resource assignment in a wireless communication system Xiaoxin Qiu 2000-10-24
5878328 Method and apparatus for wireless communication system organization Michael Dunn, Masud Kibria, Michael Allen Raffel, Reinaldo A. Valenzuela 1999-03-02 $1,052,701,000