O2Micro International Limited Research and Development Expenses 2016-2022 | OIIM

O2Micro International Limited research and development expenses from 2016 to 2022. Research and development expenses can be defined as an expense arising from studies and product development processes.
O2Micro International Limited Annual Research and Development Expenses
(Millions of US $)
2021 $19
2020 $17
2019 $19
2018 $20
2017 $18
2016 $16
2015 $18
2014 $22
2013 $27
2012 $
2011 $
2010 $
2009 $
O2Micro International Limited Quarterly Research and Development Expenses
(Millions of US $)
2022-09-30 $5
2022-06-30 $5
2022-03-31 $5
2021-12-31 $5
2021-09-30 $5
2021-06-30 $5
2021-03-31 $5
2020-12-31 $4
2020-09-30 $4
2020-06-30 $5
2020-03-31 $4
2019-12-31 $4
2019-09-30 $5
2019-06-30 $5
2019-03-31 $5
2018-12-31 $5
2018-09-30 $5
2018-06-30 $5
2018-03-31 $5
2017-12-31 $5
2017-09-30 $5
2017-06-30 $5
2017-03-31 $4
2016-12-31 $4
2016-09-30 $4
2016-06-30 $4
2016-03-31 $4
2015-12-31 $5
2015-09-30 $5
2015-06-30 $4
2015-03-31 $4