Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
CP

Christopher J. Petti

STSandisk Technologies: 60 patents #32 of 2,224Top 2%
S3Sandisk 3D: 52 patents #5 of 180Top 3%
GTGtat: 11 patents #2 of 101Top 2%
SMSunrise Memory: 9 patents #9 of 31Top 30%
MSMatrix Semiconductor: 9 patents #15 of 55Top 30%
TTTwin Creeks Technologies: 9 patents #2 of 37Top 6%
Cypress Semiconductor: 5 patents #370 of 1,852Top 20%
WTWestern Digital Technologies: 1 patents #1,787 of 3,180Top 60%
Mountain View, CA: #17 of 11,022 inventorsTop 1%
California: #918 of 386,348 inventorsTop 1%
Overall (All Time): #5,681 of 4,157,543Top 1%
156 Patents All Time

Issued Patents All Time

Showing 51–75 of 156 patents

Patent #TitleCo-InventorsDate
9748479 Memory cells including vertically oriented adjustable resistance structures Juan Saenz 2017-08-29
9735202 Implementation of VMCO area switching cell to VBL architecture Yoichiro Tanaka, Yangyin Chen, Chu-Chen Fu 2017-08-15
9734009 Data encoding techniques for a device Xinde Hu, Eran Sharon, Idan Alrod, Ariel Navon 2017-08-15
9711222 Content addressable memory cells and memory arrays 2017-07-18
RE46435 Three dimensional hexagonal matrix memory array Roy E. Scheuerlein 2017-06-13
9627009 Interleaved grouped word lines for three dimensional non-volatile storage 2017-04-18
9583615 Vertical transistor and local interconnect structure Yung-Tin Chen, Guangle Zhou 2017-02-28
9576657 Memory cells including vertically oriented adjustable resistance structures Juan Saenz 2017-02-21
9502471 Multi tier three-dimensional memory devices including vertically shared bit lines Zhenyu Lu, Henry Chien, Johann Alsmeier, Koji Miyata, Tong Zhang +7 more 2016-11-22
9484093 Controlling adjustable resistance bit lines connected to word line combs Perumal Ratnam, Tianhong Yan 2016-11-01
9478495 Three dimensional memory device containing aluminum source contact via structure and method of making thereof Jayavel Pachamuthu, Peter Rabkin, Jilin Xia 2016-10-25
9472758 High endurance non-volatile storage Zhida Lan, Abhijit Bandyopadhyay, Li Xiao, Girish Nagavarapu 2016-10-18
9472301 Dielectric-based memory cells having multi-level one-time programmable and bi-level rewriteable operating modes and methods of forming the same Abhijit Bandyopadhyay, Tanmay Kumar, Scott Brad Herner, Roy E. Scheuerlein 2016-10-18
9455301 Setting channel voltages of adjustable resistance bit line structures using dummy word lines Perumal Ratnam, Tianhong Yan 2016-09-27
9443910 Silicided bit line for reversible-resistivity memory Kan Fujiwara, Takuya Futase, Toshihiro Iizuka, Shin Kikuchi, Yoichiro Tanaka +1 more 2016-09-13
9443590 Content addressable memory cells, memory arrays and methods of forming the same 2016-09-13
9373396 Side wall bit line structures Perumal Ratnam, Tianhong Yan 2016-06-21
9369553 Mobile electronic device comprising an ultrathin sapphire cover plate James M. Zahler 2016-06-14
9099385 Vertical 1T-1R memory cells, memory arrays and methods of forming the same 2015-08-04
9082786 Method of fabricating a self-aligning damascene memory structure Kang-Jay Hsia, Calvin K. Li 2015-07-14
8969923 Methods and apparatus for layout of three dimensional matrix array memory for reduced cost patterning Roy E. Scheuerlein, Yoichiro Tanaka 2015-03-03
8921686 Back-contact photovoltaic cell comprising a thin lamina having a superstrate receiver element Steven M. Zuniga, Gopal Prabhu 2014-12-30
8884357 Vertical NAND and method of making thereof using sequential stack etching and landing pad Chi-Ming Wang, Johann Alsmeier, Henry Chien, Xiying Costa, Yung-Tin Chen 2014-11-11
8871608 Method for fabricating backside-illuminated sensors Venkatesan Murali, Arvind Chari, Gopal Prabhu 2014-10-28
8822260 Asymmetric surface texturing for use in a photovoltaic cell and method of making 2014-09-02