Building fast bundled data circuits with a specialized standard cell library. - Per Torstein Røine (ASYNC, 1994)

A system for asynchronous high-speed chip to chip communication. - Per Torstein Røine (ASYNC, 1996)

An Asynchronous PRBS Error Checker for Testing High-Speed Self-Clocked Serial Links. - Per Torstein Røine (ASYNC, 1998)

A Timing Verifier and Timing Profiler for Asynchronous Circuits. - Per Arne Karlsen; Per Torstein Røine (ASYNC, 1999)

A low power low phase noise fractional-N synthesizer with linearization and mismatch noise shaping techniques for sub-GHz multi-band transceiver with narrow channel spacing. - Theodore R. Blank; Per Torstein Røine; Jan-Tore Marienborg; Sudipto Chakraborty; Joerg Ackermann; Edward P. Coleman; Joel A. Zolnier; C. Bulla; P. Kristoffersen; Walter A. Budziak; Patrick Seem; Kevin Faison; et al. (ESSCIRC, 2012)

17.8 A 190nW 33kHz RC oscillator with ±0.21% temperature stability and 4ppm long-term stability. - Danielle Griffith; Per Torstein Røine; James Murdock; Ryan Smith (ISSCC, 2014)

5.9 A 37μW dual-mode crystal oscillator for single-crystal radios. - Danielle Griffith; James Murdock; Per Torstein Røine; Thomas Murphy (ISSCC, 2015)

5.9 A 24MHz crystal oscillator with robust fast start-up using dithered injection. - Danielle Griffith; James Murdock; Per Torstein Røine (ISSCC, 2016)

A ±10ppm -40 to 125°C BAW-based frequency reference system for crystal-less wireless sensor nodes. - Danielle Griffith; Per Torstein Røine; Torjus Kallerud; Brian Goodlin; Zachary Hughes; Ernest Ting-Ta Yen (ISCAS, 2017)