update the spec copyright text (#840)

Author: bashbaug

copyrights.txt

@@ -1,36 +1,45 @@
-Copyright 2008-2022 The Khronos Group.
+Copyright 2008-2022 The Khronos Group Inc.
 
-This specification is protected by copyright laws and contains material proprietary
-to the Khronos Group, Inc. Except as described by these terms, it or any components
-may not be reproduced, republished, distributed, transmitted, displayed, broadcast
-or otherwise exploited in any manner without the express prior written permission
-of Khronos Group.
+This Specification is protected by copyright laws and contains material proprietary to Khronos.
+Except as described by these terms, it or any components may not be reproduced, republished,
+distributed, transmitted, displayed, broadcast or otherwise exploited in any manner without the
+express prior written permission of Khronos.
 
-Khronos Group grants a conditional copyright license to use and reproduce the
-unmodified specification for any purpose, without fee or royalty, EXCEPT no licenses
-to any patent, trademark or other intellectual property rights are granted under
-these terms. Parties desiring to implement the specification and make use of
-Khronos trademarks in relation to that implementation, and receive reciprocal patent
-license protection under the Khronos IP Policy must become Adopters and confirm the
-implementation as conformant under the process defined by Khronos for this
-specification; see https://www.khronos.org/adopters.
+This Specification has been created under the Khronos Intellectual Property Rights
+Policy, which is Attachment A of the Khronos Group Membership Agreement available at
+www.khronos.org/files/member_agreement.pdf and defines the terms 'Scope', 'Compliant Portion',
+and 'Necessary Patent Claims'.
 
-Khronos Group makes no, and expressly disclaims any, representations or warranties,
-express or implied, regarding this specification, including, without limitation:
+Khronos grants a conditional copyright license to use and reproduce the
+unmodified Specification for any purpose, without fee or royalty, EXCEPT no licenses
+to any patent, trademark or other intellectual property rights are granted under these
+terms. Parties desiring to implement the Specification and make use of Khronos trademarks
+in relation to that implementation, and receive reciprocal patent license protection under
+the Khronos Intellectual Property Rights Policy must become Adopters and confirm the
+implementation as conformant under the process defined by Khronos for this Specification;
+see https://www.khronos.org/adopters.
+
+Khronos makes no, and expressly disclaims any, representations or warranties,
+express or implied, regarding this Specification, including, without limitation:
 merchantability, fitness for a particular purpose, non-infringement of any
 intellectual property, correctness, accuracy, completeness, timeliness, and
-reliability. Under no circumstances will the Khronos Group, or any of its Promoters,
+reliability. Under no circumstances will Khronos, or any of its Promoters,
 Contributors or Members, or their respective partners, officers, directors,
 employees, agents or representatives be liable for any damages, whether direct,
 indirect, special or consequential damages for lost revenues, lost profits, or
 otherwise, arising from or in connection with these materials.
 
-Vulkan and Khronos are registered trademarks, and OpenXR, SPIR, SPIR-V, SYCL, WebGL,
-WebCL, OpenVX, OpenVG, EGL, COLLADA, glTF, NNEF, OpenKODE, OpenKCAM, StreamInput,
-OpenWF, OpenSL ES, OpenMAX, OpenMAX AL, OpenMAX IL, OpenMAX DL, OpenML and DevU are
-trademarks of the Khronos Group Inc. ASTC is a trademark of ARM Holdings PLC,
-OpenCL is a trademark of Apple Inc. and OpenGL and OpenML are registered trademarks
-and the OpenGL ES and OpenGL SC logos are trademarks of Hewlett Packard Enterprise
-used under license by Khronos. All other product names, trademarks,
-and/or company names are used solely for identification and belong to their
-respective owners.
+Where this Specification identifies specific sections of external references, only those
+specifically identified sections define normative functionality. The Khronos Intellectual
+Property Rights Policy excludes external references to materials and associated enabling
+technology not created by Khronos from the Scope of this specification, and any licenses
+that may be required to implement such referenced materials and associated technologies
+must be obtained separately and may involve royalty payments.
+
+Khronos® and Vulkan® are registered trademarks, and SPIR™, SPIR-V™, and SYCL™ are trademarks
+of The Khronos Group Inc. OpenCL™ is a trademark of Apple Inc. used under license by Khronos.
+OpenGL® is a registered trademark and the OpenGL ES™ and OpenGL SC™ logos 
+are trademarks of Hewlett Packard Enterprise used under license by Khronos.
+All other product names, trademarks, and/or company names are used solely for identification
+and belong to their respective owners.
+