Re: https://firmwaresecurity.com/2017/11/21/new-acpi-ids-for-november-nexstgo-and-insyde/ and https://firmwaresecurity.com/2017/05/31/new-acpi-registry-updates-for-2017/
Here are the new ACPI entries for 2019 (so far):
1) Amazon Corporation, AMZN, 02/06/2019, https://www.amazon.com/
2) ASEM S.p.A., ASEM, 04/29/2019, http://www.asem.it/
3) Guizhou Huaxintong Semiconductor Technology Co., Ltd, HXTS, 01/18/2019, http://www.hxt-semitech.com/
New ACPI entries for 2018:
1) Ampere Computing, AMPC, 03/29/2018, https://amperecomputing.com/
2) COMHEAR, INC., CMHR, 08/02/2018, https://www.comhear.com/
3) DMIST RESEARCH LTD, DMST, 07/09/2018, http://www.dmist.com/
4) G2touch Co., LTD, GTCH, 12/04/2018, http://www.g2touch.co.kr/
5) IDEMIA, IDEM, 06/26/2018, https://www.idemia.com/
6) Sensel, Inc., SNSL, 08/20/2018, https://sensel.com/
7) Vishay Intertechnology, Inc., VSHY, 07/09/2018, https://www.vishay.com/
More info:
https://uefi.org/acpi_id_list
https://uefi.org/acpi
https://uefi.org/PNP_ACPI_Registry
https://uefi.org/uefi-acpi-export
Firmware Security 