AM

Atul Mathur

IN Infinera: 19 patents #28 of 407Top 7%
AU Autodesk: 1 patents #540 of 1,046Top 55%
CT Computer Associates Think: 1 patents #219 of 542Top 45%
IL Iowa-India Investments Company, Limited: 1 patents #2 of 3Top 70%
JU Jds Uniphase: 1 patents #393 of 940Top 45%
PI Platinum Technology Ip: 1 patents #6 of 22Top 30%
Overall (All Time): #173,739 of 4,157,543Top 5%
24
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10012797 Monolithic photonic integrated circuit (PIC) with a plurality of integrated arrays of laser sources and modulators employing an extended identical active layer (EIAL) Radhakrishnan L. Nagarajan, Fred A. Kish, Jr., Masaki Kato, Charles H. Joyner, David F. Welch +7 more 2018-07-03
9372306 Method of achieving acceptable performance in and fabrication of a monolithic photonic integrated circuit (PIC) with integrated arrays of laser sources and modulators employing an extended identical active layer (EIAL) Radhakrishnan L. Nagarajan, Fred A. Kish, Jr., Masaki Kato, Charles H. Joyner, David F. Welch +7 more 2016-06-21
8300994 Transmitter photonic integrated circuit (TxPIC) chip David F. Welch, Vincent G. Dominic, Fred A. Kish, Jr., Mark J. Missey, Radhakrishnan L. Nagarajan +9 more 2012-10-30
7885492 Transmitter photonic integrated circuit (TxPIC) chips David F. Welch, Vincent G. Dominic, Fred A. Kish, Jr., Mark J. Missey, Radhakrishnan L. Nagarajan +9 more 2011-02-08
7773837 Monolithic transmitter photonic integrated circuit (TXPIC) with a transversely disposed output David F. Welch, Vincent G. Dominic, Fred A. Kish, Jr., Mark J. Missey, Radhakrishnan L. Nagarajan +9 more 2010-08-10
7680368 Monolithic transmitter photonic integrated circuit (TxPIC) with a traversely disposed output David F. Welch, Vincent G. Dominic, Fred A. Kish, Jr., Mark J. Missey, Radhakrishnan L. Nagarajan +9 more 2010-03-16
7672546 Optical transport network having a plurality of monolithic photonic integrated circuit semiconductor chips David F. Welch, Vincent G. Dominic, Fred A. Kish, Jr., Mark J. Missey, Radhakrishnan L. Nagarajan +5 more 2010-03-02
7519246 Photonic integrated circuit (PIC) chips David F. Welch, Vincent G. Dominic, Fred A. Kish, Jr., Mark J. Missey, Radhakrishnan L. Nagarajan +13 more 2009-04-14
7512295 Transmitter photonic integrated circuits (TXPICS) with directly modulated lasers and wavelength selective combiners David F. Welch, Vincent G. Dominic, Fred A. Kish, Jr., Mark J. Missey, Radhakrishnan L. Nagarajan +9 more 2009-03-31
7477807 Monolithic transmitter photonic integrated circuit (TxPIC) semiconductor chip David F. Welch, Vincent G. Dominic, Fred A. Kish, Jr., Mark J. Missey, Radhakrishnan L. Nagarajan +9 more 2009-01-13
7437029 Method of manufacturing and apparatus for a transmitter photonic integrated circuit (TXPIC) chip Charles H. Joyner, Fred A. Kish, Jr., Frank Peters, David F. Welch, Andrew G. Dentai +3 more 2008-10-14
7340122 Monolithic transmitter photonic integrated circuit (TxPIC) with integrated optical components in circuit signal channels David F. Welch, Vincent G. Dominic, Fred A. Kish, Jr., Mark J. Missey, Radhakrishnan L. Nagarajan +9 more 2008-03-04
7283694 Transmitter photonic integrated circuits (TxPIC) and optical transport networks employing TxPICs David F. Welch, Vincent G. Dominic, Fred A. Kish, Jr., Mark J. Missey, Radhakrishnan L. Nagarajan +9 more 2007-10-16
7236656 Optical transport network David F. Welch, Radhakrishnan L. Nagarajan, Fred A. Kish, Jr., Mark J. Missey, Vincent G. Dominic +4 more 2007-06-26
7158699 Method of optimizing optical channel signal demultiplexing in a monolithic receiver photonic integrated circuit (RxPIC) David F. Welch, Radhakrishnan L. Nagarajan, Fred A. Kish, Jr., Mark J. Missey, Vincent G. Dominic +2 more 2007-01-02
7123786 Compact, cost-effective optical-electrical-optical (OEO) converter for an optical transmission network David F. Welch, Radhakrishnan L. Nagarajan, Fred A. Kish, Jr., Mark J. Missey, Vincent G. Dominic +4 more 2006-10-17
7116851 Optical signal receiver, an associated photonic integrated circuit (RxPIC), and method improving performance David F. Welch, Radhakrishnan L. Nagarajan, Fred A. Kish, Jr., Mark J. Missey, Vincent G. Dominic +3 more 2006-10-03
7058246 Transmitter photonic integrated circuit (TxPIC) chip with enhanced power and yield without on-chip amplification Charles H. Joyner, Fred A. Kish, Jr., Frank Peters, David F. Welch, Andrew G. Dentai +3 more 2006-06-06
7058263 Optical transport network David F. Welch, Radhakrishnan L. Nagarajan, Fred A. Kish, Jr., Mark J. Missey, Vincent G. Dominic +4 more 2006-06-06
6700696 High order fiber Raman amplifiers Vincent G. Dominic, Mehrdad Ziari 2004-03-02
6446260 Method and apparatus for operating system personalization during installation Martin Wilde, Thomas Lee Ashby 2002-09-03
6080140 Integral cerebro-vascular access system M. J. Swaminathan 2000-06-27
6066182 Method and apparatus for operating system personalization during installation Martin Wilde, Thomas Lee Ashby 2000-05-23
6061744 Generous tit-for-tat cooperative distributed computing — 2000-05-09