Employer and EmployeeInventions Made by an Employee
Section § 2870
This law states that if an employee creates an invention on their own time without using their employer’s resources, that invention belongs to the employee. The exception is if the invention is related to the employer’s business or expected research, or if it results from work the employee did for the employer. Any employment agreement that tries to make the employee assign such personal inventions to the employer is not allowed and goes against California public policy.
Section § 2871
This law prohibits employers from requiring employees to agree to terms that would be void according to Section 2870, as a condition of employment or to keep their job. However, employers can still ask employees to disclose inventions made during employment, as long as it's done confidentially. Additionally, employers can review such disclosures and ensure that certain patents and inventions belong to the United States if necessary due to contracts with the government or its agencies.
Section § 2872
This law states that if a job contract (made after January 1, 1980) requires employees to give their invention rights to their employer, the employer must inform the employee in writing that this does not apply to inventions protected under Section 2870. If there's a legal dispute, it's up to the employee to prove that their invention qualifies for the protection.