Ex Parte Voldman - Page 5

                Appeal 2007-1648                                                                                
                Application 10/631,098                                                                          

                SOI teaches the body of the MOSFET being floating with respect to the                           
                underlying substrate.                                                                           

                                              PRINCIPLES OF LAW                                                 
                       “Section 103 forbids issuance of a patent when ‘the differences                          
                between the subject matter sought to be patented and the prior art are such                     
                that the subject matter as a whole would have been obvious at the time the                      
                invention was made to a person having ordinary skill in the art to which said                   
                subject matter pertains.’”  KSR Int'l Co. v. Teleflex Inc., 127 S. Ct. 1727,                    
                1734, 82 USPQ2d 1385, 1391 (2007).  The question of obviousness is                              
                resolved on the basis of underlying factual determinations including (1) the                    
                scope and content of the prior art, (2) any differences between the claimed                     
                subject matter and the prior art, (3) the level of skill in the art, and (4) where              
                in evidence, so-called secondary considerations.  Graham v. John Deere Co.,                     
                383 U.S. 1, 17-18, 148 USPQ 459, 467 (1966).  See also KSR, 127 S. Ct. at                       
                1734, 82 USPQ2d at 1391 (“While the sequence of these questions might be                        
                reordered in any particular case, the [Graham] factors continue to define the                   
                inquiry that controls.”)                                                                        


                                               FINDINGS OF FACT                                                 
                       1. The Examiner finds that Au teaches a circuit which has a                              
                                MOSFET (transistor Q1), with a body and gate; a resistor                        
                                capacitor circuit and a control network (item 40).  The                         
                                control network modulates and controls the potential body of                    
                                the transistor and is capable of providing ESD protection, i.e.                 

                                                       5                                                        


Page:  Previous  1  2  3  4  5  6  7  8  9  10  11  12  Next

Last modified: September 9, 2013