The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 18, 2008
Filed:
Nov. 13, 2002
Yigang Cai, Naperville, IL (US);
Xu Chen, Qing Dao, CN;
Jennifer Cong Fang He, Shandong, CN;
Hai Guang Mu, Qing Dao, CN;
Yigang Cai, Naperville, IL (US);
Xu Chen, Qing Dao, CN;
Jennifer Cong Fang He, Shandong, CN;
Hai Guang Mu, Qing Dao, CN;
Lucent Technologies Inc., Murray Hill, NJ (US);
Abstract
An apparatus in one example comprises a prepay telephone service system component and a personal handyphone system component. The personal handyphone system component employs the prepay telephone service system component to allow a user of a wireless telephone to execute a purchase of one or more units of wireless telephone service. The personal handyphone system component employs the prepay telephone service system component to allow the user to employ one or more of the one or more units of wireless telephone service with the wireless telephone subsequent to the purchase.