Requests for Reexaminations Filed

   Notice under 37 CFR 1.11(c). The requests for reexamination listed
below are open to inspection by the general public in the indicated
Examining Groups. Copies of the requests and related papers may be
obtained by paying the fee therefor established in the Rules (37 CFR
1.19(a)).
   In the event correspondence to the patent owner is not received, this
notice will be considered to be constructive notice to the patent owner
and reexamination will proceed (37 CFR 1.248(a)(5) and 1.525(b)).

   4,219,880, Reexam. No. 90/004,119, Jan. 25, 1996, Cl. 364,
SIGNAL-PROCESSING AND CONVERSION SYSTEMS, Charles R. Nichols, Owner of
Record:  Invest America Counseling Services, Inc., Arnold, Md.,
Attorney or Agent: Steven C. Sereboff, Sereboff & Sereboff, Newport
Beach, Calif., Ex. Gp.: 2304, Requester: Owner

   4,551,108, Reexam. No. 90/004,124, Jan. 24, 1996, Cl. 482/069,
EXERCISE DEVISE FOR USE IN TANK CONTAINING WATER, Eric Bass, Owner of
Record:  Therapeutic Systems, Inc., Doylestown, Pa.,  Attorney or Agent:
Caesar Rivise Bernstein Cohen & Pokotilow Ltd., Philadelphia, Pa., Ex.
Gp.: 3302, Requester: Owner

   4,854,263, Reexam. No. 90/004,123, Dec. 18, 1995, Cl. 118/715, INLET
MANIFOLD AND METHODS FOR INCREASING GAS DISSOCIATION AND FOR PECVD OF
DIELECTRIC FILMS, Mei Chang, et. al., Owner of Record:  Applied
Materials, Inc., Santa Clara, Calif.,  Attorney or Agent: Robert J.
Stern, Applied Materials, Santa Clara, Calif,  Ex. Gp.: 1109, Requester:
Allen A. Sperling, Chevy Chase, Md.

   5,037,522, Reexam. No. 90/004,125, Feb. 5, 1996, Cl. 204/298.41,
ELECTRIC ARC VAPOR DEPOSITION DEVICE, Gary E. Vergason, Owner of Record:
 Vergason Technology, Inc., Van Etten, N.Y.,  Attorney or Agent: William
A. Blake, Jones, Fullar & Cooper, Arlington, Va., Ex. Gp.: 1109,
Requester: Owner

   5,218,995, Reexam. No. 90/004,122, Oct. 23, 1995, Cl. 137/557,
THREE-WAY VALVE ASSEMBLY WITH WATER QUANTITY RECORDING METER FOR A
STORAGE TANK OF THE REVERSE OSMOSIS WATER PURIFIER, Shih-Peng Lee, Owner
of Record: Shih-Peng Lee, Taichung Hsien, Taiwan,  Attorney or Agent:
Eugene Mar, Bacon & Thomas, Alexandria, Va., Ex. Gp.: 3407, Requester:
Specialty Manuf. Co., St. Paul, Minn., c/o Patterson & Keough,
Minneapolis, Minn.

   5,280,526, Reexam. No. 90/004,120, Jan. 29, 1996, Cl. 379/405,
TRANFORMER-LESS HYBRID CIRCUIT, Donald R. Lautrell, Owner of Record:
American Telephone & Telegraph Co., New York, N.Y.,  Attorney or Agent:
PVD Wilde, AT&T Bell Labs., Murray Hill, N.J., Ex. Gp.: 2601, Requester:
Cemetek Microelectronics, Inc., c/o Michael A. Glenn, Menlo Park, Calif.

   5,408,508, Reexam. No. 90/004,121, Dec. 11, 1995, Cl. 376, SYSTEM AND
METHOD FOR SIMULTANEOUSLY TESTING A PLURALITY OF CONTROL RODS, Panfilo
A. Frederico, et. al., Owner of Record: Westinghouse Electric Corp.,
Pittsburgh, Pa.,  Attorney or Agent: James C. Valentine, Westinghouse
Electric Corp., Pittsburgh, Pa., Ex. Gp.: 2204, Requester: Owner