There are 10 patents assigned to Wipro in the US patent database. Details below (looks like there is some R&D going on there).
1 7,702,803 Security enhancement for SNMPv2c protocol
2 7,675,847 Hardware implementation of a programmable FFT based on a half length FFT core
3 7,660,782 Architecture for master data management in an enterprise
4 7,657,498 Business-aligned organizational knowledge management system, framework, and tools for capture and dissemination of explicit and tacit knowledge of business objectives and management strategy articulated in problem statements
5 7,646,695 Molecular data storage device and method thereof
6 7,630,367 Approach for fast IP address lookups
7 7,627,303 Signal downconverter
8 7,439,813 Method and system for generating carrier frequencies for UWB application
9 7,379,417 Orthogonal frequency division multiplexing transmitter system and VLSI implementation thereof
10 5,987,513 Network management using browser-based technology
Just to not get carried away Microsoft has 15,156 issued patents, Oracle has 1,717 patents and Chinese firm Huawei has 282 patents, Lenovo has 352 patents. Infosys of India has 9 patents, Wipro 10, TCS has 0 patents. Indian companies are certainly behind on Intellectual Property. Large Indian companies are abysmally behind IP creation. This gap needs to be addressed.
Source: USPTO.gov