While certain aspects described above have been expressed in terms of particular semiconductor technologies, such as NMOS or PMOS, it should be understood that {HEAD ~ the invention} is not limited to {TAIL ~ specific semiconductor technologies}, but may be practiced with any type of semiconductor technology, for example, complementary metal oxide semiconductor technology, bipolar semiconductor technology, or other semiconductor technologies 
is not limited to
While certain aspects described above have been expressed in terms of particular semiconductor technologies , such as NMOS or PMOS , it should be understood that { HEAD ~ the invention } is not limited to { TAIL ~ specific semiconductor technologies } , but may be practiced with any type of semiconductor technology , for example , complementary metal oxide semiconductor technology , bipolar semiconductor technology , or other semiconductor technologies
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