Appeal No. 95-4959 Application 08/145,722 to 23. The claimed invention pertains to a multiple peak resonant tunneling diode device having two resonant tunneling diodes connected in parallel. Representative claim 1 is reproduced as follows: 1. A multiple peak resonant tunneling diode device comprising: a first resonant tunneling diode; and at least one other resonant tunneling diode in parallel with said first resonant tunneling diode. The examiner relies on the following references: Capasso et al. (Capasso) 4,853,753 Aug. 01, 1989 Ando (Japanese Kokai) 63-124578 May 28, 1988 Potter et al. (Potter), “Three-dimensional integration of resonant tunneling structures for signal processing and three-state logic,” Appl. Phys. Lett., Vol. 52, No. 25, 20 June 1988, pages 2163-64. Claims 6-10 stand rejected under 35 U.S.C. § 112, second paragraph, as failing to particularly point out and distinctly claim the subject matter of the invention. Claims 1, 3, 5 and 6 stand rejected under 35 U.S.C. § 102(b) as being anticipated by the disclosure of Capasso. Claim 2 stands rejected under 35 U.S.C. § 103 as being unpatentable over the teachings of 2Page: Previous 1 2 3 4 5 6 7 8 9 10 NextLast modified: November 3, 2007