Patents
~2019~
L. Chang, L. Dai and P. Gudem, “Cascaded switch between pluralities of LNAs,” U.S. Patent 10 333 469, June 25, 2019. [Patent]
~2018~
P. Gudem, H. Khatri, D. Godbole and E. Worley, “Radio frequency integrated circuit (RFIC) charged-device model (CDM) protection,” U.S. Patent 9 929 698, Mar. 27, 2018. [Patent]
P. Gudem, L. Zhao, Z. Xiong, B. Asuri and A. Hadjichristos, “Global navigation satellite system receiver with filter bypass mode for improved sensitivity,” U.S. Patent 9 882 602, Jan. 30, 2018.
[Patent]
~2017~
L. Chang, L. Dai, P. Gudem, “Cascaded switch between pluralities of LNAs,” U.S. Patent 9 843 291, Dec. 12, 2017. [Patent]
U. Fernando and P. Gudem, “Combining multiple desired signals into a single baseband signal,” U.S. Patent 9 673 842, Jun. 6, 2017.
[Patent]
A. Youssef, P. Gudem, L. Chang and E. Ghany, “Electro-static discharge protection for integrated circuits,” U.S. Patent 9 608 437, Mar. 28, 2017.
[Patent]
A. Youssef, P. Gudem, E. Worley, D. Pan and L. Chang, “Electrostatic discharge protection for CMOS amplifiers,” U.S. Patent 9 559 640, Jan. 31, 2017.
[Patent]
F. Bossu, A. Youssef, T. Hung and P. Gudem, “Bias Technique and circuit arrangements to reduce leakage current in circuit,” U.S. Patent 9 488 996, Nov. 8, 2017.
[Patent]
~2016~
W. Zhuo, O. Choksi and P. Gudem, “Single-ended receiver with multi-port transformer with shared mixer,” U.S. Patent 9 467 093, Oct. 11, 2016. [Patent]
P. Gudem, K. Sahota, L. Chang, C. Holenstein and F. Bossu, “Single-chip signal splitting carrier aggregation receiver architecture,” U.S. Patent 9 362 958, Jun. 7, 2016.
[Patent]
L. Liu, C. Narathong and P. Gudem, “Reconfigurable local oscillator for optimal noise performance in a multi-standard transceiver,” U.S. Patent 9 344 100, May 2016, 2016.
[Patent]
L. Chang, P. Gudem, F. Bossu and C. Holenstein, “Carrier aggregation receiver architecture,” U.S. Patent 9 300 420, Mar. 29, 2016.
[Patent]
R. Vaidyanathan, P. Gudem, V. Chellappa, C. Lee, L. Gao and D. Coronel, “Self-test gsm/edge power measurement,” U.S. Patent Application 14/484,523, Mar. 17, 2016.
[Patent]
P. Gudem, U. Fernando and L. Chang, “Signal splitting carrier aggregation receiver architecture,” U.S. Patent 9 252 827, Feb. 2, 2016.
[Patent]
~2015~
P. Gudem, X. He, T. Kadous and L. Chang, “Multiple-input, multiple-output carrier aggregation receiver reuse architecture,” U.S. Patent 9 172 402, Oct. 27, 2015. [Patent]
P. Gudem, T. Kadous, S. Verma and L. Chang, “Receiver with bypass mode for improved sensitivity,” U.S. Patent 9 154 179, Oct. 6, 2015.
[Patent]
P. Gudem, O. Choksi and W. Zhuo, “Tunable notch filter using feedback through an existing envelope tracking receiver,” U.S. Patent 9 118 396, Aug. 25, 2015.
[Patent]
H. Kim, J. Jaffee, J. Dunworth, C. Wang, P. Gudem, O. Choksi and J. Park, “Quadrature combining and adjusting,” U.S. Patent 9 088 471, Jul. 21, 2015.
[Patent]
P. Gudem, V. Chellappa, J. Dunworth and C. Narathong, “Transmit diversity architecture with optimized power consumption and area for UMTS & LTE,” U.S. Patent 9 031 158, May 12, 2015.
[Patent]
P. Gudem, L. Liu and F. Bossu, “Diversity receiver with shared local oscillator signal in diversity mode,” U.S. Patent 9 014 648, Apr. 21, 2015.
[Patent]
P. Gudem, L. Zhao, J. Ko and H. Kim, “Reusing a single-chip carrier aggregation receiver to support non-cellular diversity,” U.S. Patent 8 995 591, Mar. 31, 2015.
[Patent]
P. Gudem and O. Choksi, “Shared bypass capacitor matching network,” U.S. Patent 8 975 966, Mar. 10, 2015.
[Patent]
~2014~
L. Liu, S. Ciccarelli, S. Patel, P. Gudem, Z. Yang, F. Bossu, W. Chen and C. Narathong, “Reducing power consumption on a receiver,” U.S. Patent 8 874 059, Oct. 28, 2014. [Patent]
P. Gudem, S. Lau and L. Liu, “Reducing power consumption by taking advantage of superior in-circuit duplexer performance,” U.S. Patent 8 842 582, Sep. 23, 2014.
[Patent]
P. Chan, A. Ng and P. Gudem, “Duplexer bypass,” U.S. Patent 8 837 331, Sep. 16, 2014. [Patent]
L. Liu, P. Gudem, F. Bossu and C. Narathong, “Low power local oscillator signal generation,” U.S. Patent 8 787 854, Jul. 22, 2014.
[Patent]
S. Ciccarelli, B. Banister, B. George, S. Lau, P. Gudem and A. Raghupathy, “Techniques for controlling operation of control loops in a receiver,” U.S. Patent 8 781 426, Jul. 15, 2014.
[Patent]
B. Asuri, I. Chamas and P. Gudem, “High efficiency transmitter,” U.S. Patent 8 774 742, Jul. 8, 2014.
[Patent]
P. Gudem, B. Asuri, S. Lau and W. Leung, “Reducing power consumption by in-circuit measurement of receive band attenuation and/or noise,” U.S. Patent 8 774 874, Jul. 8, 2014.
[Patent]
R. Ramini, P. Heidmann, P. Gudem, S. Verma and J. Burke, “Joint linear and non-linear cancellation of transmit self-jamming interference,” U.S. Patent 8 767 869, Jul. 1, 2014.
[Patent]
P. Gudem, K. Humnabadkar, V. Chellappa and S. Verma, “Power based feedback for improved power amplifier (PA) efficiency,” U.S. Patent 8 754 706, Jul. 17, 2014.
[Patent]
S. Patel, P. Gudem and S. Palakurty, “Interference detection apparatus and method,” U.S. Patent 8 744 336, Jun. 3, 2014.
[Patent]
V. Panikkath, P. Gudem and S. Ciccarelli, “LO generation with deskewed input oscillator signal,” U.S. Patent 8 712 357, Apr. 29, 2014.
[Patent]
~2013~
L. Liu and P. Gudem, “High linearity low noise receiver with load switching,” U.S. Patent 8 571 510, Oct. 29, 2013. [Patent]
P. Gudem, S. Ciccarelli, K. Mok and S. Kwok, “Method and apparatus for power reduction in a transceiver,” U.S. Patent 8 565 669, Oct. 22, 2013.
[Patent]
P. Gudem and L. Chang, “High-linearity receiver with transmit leakage cancellation,” U.S. Patent 8 526 903, Sep. 3, 2013.
[Patent]
Y. Sun, P. Gudem and L. Larson, “Multiple Sub-Carrier Diversity Architecture and Method for Wireless OFDM,” U.S. Patent 8 462 868, Jun. 11, 2013.
[Patent]
P. Gudem, J. Cabanillas, L. Chang and L. Liu, “Reconfigurable high linearity low noise figure receiver requiring no interstage saw filter,” U.S. Patent 8 433 272, April 30, 2013.
[Patent]
P. Gudem, O. Choksi, and W. Zhuo, “Tunable notch filter using feedback through an existing feedback receiver,” U.S. Patent 2013/0259099 A1, Oct. 3, 2013.
[Patent]
~2012~
P. Gudem, B. Asuri, L. Chang and V. Panikkath, “Precise calibration of electronic components,” U.S. Patent Application 13/407,993, Filed Feb. 29, 2012. [Patent]
C. Lo, J. Kim, W. Allen, C. Zuo, H. Yun, T. Myers, P. Gudem and M. Nowak, “Mutual coupled matching network,” U.S. Patent Application 13/406,431, Filed Feb. 27, 2012.
[Patent]
N. Kim, P. Gudem and V. Aparin, “Highly linear embedded filtering passive mixer,” U.S. Patent 8 331 897, Dec. 11, 2012
[Patent]
P. Monat, D. Julian, R. Douglas and P. Gudem, “Super-regenerative (SR) apparatus having plurality of parallel SR amplifiers tuned to distinct frequencies,” U.S. Patent 8 326 246, Dec. 4, 2012.
[Patent]
~2011~
L. Chang, P. Gudem and Jose C, “Wireless receiver with notch filter to reduce effects of transmit signal leakage,” U.S. Patent 8 036 623, Oct. 11, 2011. [Patent]
L. Liu and P. Gudem, “Active circuits with load linearization,” U.S. Patent 8 035 447, Oct. 11, 2011.
[Patent]
J. Cabanillas, P. Gudem, N. Kim, C. Marcu and A. Salva, “Low noise and low input capacitance differential MDS LNA,” U.S. Patent 7 944 298, May 17, 2011.
[Patent]
Y. Xu, G. Zhang and P. Gudem, “Delta-sigma modulator clock dithering in a fractional-n phase-locked loop,” U.S. Patent 7 911 247, Mar. 22, 2011.
[Patent]
~2010~
J. Cabanillas, P. Gudem, S. Kwok and D. Love, “Common mode signal attenuation for a differential duplexer,” U.S. Patent 7 848 713, Dec. 7, 2010. [Patent]
J. Deng and P. Gudem, “Dynamic bias control in power amplifier,” U.S. Patent 7 729 672, Jun. 1, 2010.
[Patent]
J. Deng, L. Liu and P. Gudem, “Method and apparatus for reducing intermodulation distortion in an electronic device having an amplifier circuit,” U.S. Patent 7 656 229, Feb. 2, 2010.
[Patent]
~2009~
V. Leung, P. Gudem and L. Larson, “Adaptive bias current circuit and method for amplifiers,” U.S. Patent 7 567 123, Jul. 28, 2009. [Patent]
~2006~
P. Gudem and G. Sahota, “Linear transconductance cell with wide tuning range,” U.S. Patent 7 145 395, Dec. 12, 2006. [Patent]
P. Gudem and P. Gazzerro, “Active RC-filter with compensation to reduce Q-enhancement,” U.S. Patent 7 075 364, Jul. 11, 2006.
[Patent]
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