who created this character?
Jerry Siegel and Joe Shuster
Lois Lane (Smallville)
Lois Lane is a fictional character on the television series "Smallville"; she was portrayed continually by Erica Durance since her first appearance in the season four premier "Crusade" to the series finale. Durance began as a guest star in season four but was promoted to series regular status beginning in season five. The character of Lois Lane, first created for comic books by Jerry Siegel and Joe Shuster in 1938 to be the love interest for Clark Kent and his alter-ego Superman, was adapted to television in 2001 by Alfred Gough and Miles Millar—this is the fourth time the character has been adapted into a live-action television series.

when does clark kent and lois lane get together in smallville Season four who is this lois? She  is a fictional character on the television series "Smallville
wiki:21610734
Lois Lane (Smallville) [SEP] Introduction
In "Smallville", Lois comes to town to investigate the apparent death of her cousin Chloe Sullivan at the start of the fourth season. After finding Chloe still alive, Lois is forced to enroll in Smallville High to complete the remaining credits of high school she failed to achieve. As the series progresses, her interest in journalism grows, first writing a couple of articles for the Smallville High "Torch" in season four, landing a job at the "Inquisitor" in season six, and finally being hired at the "Daily Planet" in season seven. Throughout seasons four, five, six and seven, Lois's relationship with Clark Kent is depicted more as a brother/sister relationship, with the two characters often butting heads.