Issued Patents All Time
Showing 26–50 of 52 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7138062 | Mobile phase gradient generation microfluidic device | Hongfeng Yin, Kevin Killeen | 2006-11-21 |
| 7125763 | Silicided buried bitline process for a non-volatile memory cell | Timothy Thurgate, Mark Randolph | 2006-10-24 |
| 7060975 | Electrospray devices for mass spectrometry | Karen L. Seaward, Hongfeng Yin, Kevin Killeen, Daniel Roitman | 2006-06-13 |
| 7022982 | Ion source frequency feedback device and method | Jing Cai, Kevin Killeen, Hongfeng Yin | 2006-04-04 |
| 6958119 | Mobile phase gradient generation microfluidic device | Hongfeng Yin, Kevin Killeen | 2005-10-25 |
| 6935192 | Microfluidic bulk flow determinations based on converting heat tracer measurements | Hongfeng Yin, Roy D. Rocklin, Kevin Killeen | 2005-08-30 |
| 6549466 | Using a negative gate erase voltage applied in steps of decreasing amounts to reduce erase time for a non-volatile memory cell with an oxide-nitride-oxide (ONO) structure | Narbeh Derhacobian, Michael A. Van Buskirk, Chi Chang | 2003-04-15 |
| 6519182 | Using hot carrier injection to control over-programming in a non-volatile memory cell having an oxide-nitride-oxide (ONO) structure | Narbeh Derhacobian | 2003-02-11 |
| 6518072 | Deposited screen oxide for reducing gate edge lifting | Carl Robert Huster, Timothy Thurgate, Sameer Haddad | 2003-02-11 |
| 6456536 | Method of programming a non-volatile memory cell using a substrate bias | Timothy Thurgate, Janet Wang, Narbeh Derhacobian | 2002-09-24 |
| 6410956 | Method and system for using a spacer to offset implant damage and reduce lateral diffusion in flash memory devices | Vei-Han Chan, Scott Luning, Mark Randolph, Nicholas H. Tripsas, Janet Wang +2 more | 2002-06-25 |
| 6381179 | Using a negative gate erase to increase the cycling endurance of a non-volatile memory cell with an oxide-nitride-oxide (ONO) structure | Narbeh Derhacobian, Michael Van Buskirk, Chi Chang | 2002-04-30 |
| 6366501 | Selective erasure of a non-volatile memory cell of a flash memory device | Timothy Thurgate | 2002-04-02 |
| 6356482 | Using negative gate erase voltage to simultaneously erase two bits from a non-volatile memory cell with an oxide-nitride-oxide (ONO) gate structure | Narbeh Derhacobian, Michael Van Buskirk, Chi Chang | 2002-03-12 |
| 6337246 | Method for inhibiting tunnel oxide growth at the edges of a floating gate during semiconductor device processing | Timothy Thurgate, Carl Robert Huster, Tuan Pham, Mark T. Ramsbey, Sameer Haddad | 2002-01-08 |
| 6331953 | Intelligent ramped gate and ramped drain erasure for non-volatile memory cells | Janet Wang, Narbeh Derhacobian | 2001-12-18 |
| 6329687 | Two bit flash cell with two floating gate regions | Timothy Thurgate, Carl Robert Huster, Masaaki Higashitani | 2001-12-11 |
| 6329257 | Method for laterally peaked source doping profiles for better erase control in flash memory devices | Scott Luning, Timothy Thurgate | 2001-12-11 |
| 6294430 | Nitridization of the pre-ddi screen oxide | Richard Fastow, Sameer Haddad | 2001-09-25 |
| 6268624 | Method for inhibiting tunnel oxide growth at the edges of a floating gate during semiconductor device processing | Timothy Thurgate, Carl Robert Huster, Tuan Pham, Mark T. Ramsbey, Sameer Haddad | 2001-07-31 |
| 6269023 | Method of programming a non-volatile memory cell using a current limiter | Narbeh Derhacobian, Janet Wang, Sameer Haddad | 2001-07-31 |
| 6255165 | Nitride plug to reduce gate edge lifting | Timothy Thurgate, Carl Robert Huster | 2001-07-03 |
| 6251717 | Viable memory cell formed using rapid thermal annealing | Mark T. Ramsbey, Nicholas H. Trispas | 2001-06-26 |
| 6236596 | Biasing method and structure for reducing band-to-band and/or avalanche currents during the erase of flash memory devices | Timothy Thurgate, Scott Luning, Vei-Han Chan, Sameer Haddad | 2001-05-22 |
| 6153487 | Approach for the formation of semiconductor devices which reduces band-to-band tunneling current and short-channel effects | Scott Luning, Timothy Thurgate, Nicholas H. Tripsas | 2000-11-28 |