Appeal No. 1997-1505 Page 3 Application No. 08/580,778 BACKGROUND The appellant's invention relates to a reference voltage generator. An understanding of the invention can be derived from a reading of exemplary claim 5, which is reproduced as follows: 5. A reference voltage generator comprising: a phase lock loop; a frequency adjustment means coupled to the phase lock loop; said frequency adjustment means operable for adjusting loop frequency until a desired reference voltage is generated at a selected node of said phase lock loop; and a circuit arrangement, operatively coupled to the frequency adjustment means, for locking the loop frequency at a value whereat the desired reference voltage has been obtained. The prior art references of record relied upon by the examiner in rejecting the appealed claims are :2 Grandfield 4,862,015 Aug. 29, 1989 Wahler et al. (Wahler) 5,170,297 Dec. 8, 1992 Itri 5,256,980 Oct. 26, 1993 Blöckl 5,187,384 Feb. 16, 1993 The rejection of claims 1, 3, 4 and 9 under 35 U.S.C. § 103 over2 Wahler in view of Grandfield, Itri and Hamstra has been withdrawn by the examiner (answer, page 2).Page: Previous 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 NextLast modified: November 3, 2007