'This case implicates two of the limits in the current Copyright Act. First, the Act provides that copyright protection cannot extend to “any idea, procedure, process, system, method of operation, concept, principle, or discovery . . . .” 17 U. S. C. §102(b). Second, the Act provides that a copyright holder may not prevent another person from making a “fair use” of a copyrighted work. §107. Google’s petition asks the Court to apply both provisions to the copying at issue here. To decide no more than is necessary to resolve this case, the Court assumes for argument’s sake that the copied lines can be copyrighted, and focuses on whether Google’s use of those lines was a “fair use.”
"any idea, procedure, process, system, method of operation, concept, principle, or discovery" sounds suspiciously like an API. Continuing:
Pg. 3-4
'To determine whether Google’s limited copying of the API here constitutes fair use, the Court examines the four guiding factors set forth in the Copyright Act’s fair use provision... '
(1) The nature of the work at issue favors fair use. The copied lines of code are part of a “user interface” that provides a way for programmers to access prewritten computer code through the use of simple commands. As a result, this code is different from many other types of code, such as the code that actually instructs the computer to
execute a task. As part of an interface, the copied lines are inherently bound together with uncopyrightable ideas (the overall organization of the API) and the creation of new creative expression (the code independently written by Google)...
(2) The inquiry into the “the purpose and character” of the use turns in large measure on whether the copying at issue was “transformative,” i.e., whether it “adds something new, with a further purpose or different character.” Campbell, 510 U. S., at 579. Google’s limited copying of the API is a transformative use. Google copied only what was needed to allow programmers to work in a different computing environment without discarding a portion of a familiar programming language .... The record demonstrates numerous ways in which reimplementing an interface can further the development of computer programs. Google’s purpose was therefore consistent with that creative progress that is the basic constitutional objective of copyright itself.
(3) Google copied approximately 11,500 lines of declaring code from the API, which amounts to virtually all the declaring code needed to call up hundreds of different tasks. Those 11,500 lines, however, are only 0.4 percent of the entire API at issue, which consists of 2.86 million total lines. In considering “the amount and substantiality of the portion used” in this case, the 11,500 lines of code should be viewed as one small part of the considerably greater whole. As part of an interface, the copied lines of code are inextricably bound to other lines of code that are accessed by programmers. Google copied these lines not because of their creativity or beauty but because they would allow programmers to bring their skills to a new smartphone computing environment. The “substantiality” factor will generally weigh in favor of fair use where, as here, the amount of copying was tethered to a valid, and transformative, purpose.
(4) The fourth statutory factor focuses upon the “effect” of the cop- ying in the “market for or value of the copyrighted work.” §107(4). Here the record showed that Google’s new smartphone platform is not a market substitute for Java SE. The record also showed that Java SE’s copyright holder would benefit from the reimplementation of its interface into a different market. Finally, enforcing the copyright on
these facts risks causing creativity-related harms to the public. When taken together, these considerations demonstrate that the fourth factor—market effects—also weighs in favor of fair use.
'The fact that computer programs are primarily functional makes it difficult to apply traditional copyright concepts in that technological world. Applying the principles of the Court’s precedents and Congress’ codification of the fair use doctrine to the distinct copyrighted work here, the Court concludes that Google’s copying of the API to reimplement a user interface, taking only what was needed to allow users to put their accrued talents to work in a new and transformative program, constituted a fair use of that material as a matter of law. In reaching this result, the Court does not overturn or modify its earlier cases involving fair use.'
pg.2
'This case implicates two of the limits in the current Copyright Act. First, the Act provides that copyright protection cannot extend to “any idea, procedure, process, system, method of operation, concept, principle, or discovery . . . .” 17 U. S. C. §102(b). Second, the Act provides that a copyright holder may not prevent another person from making a “fair use” of a copyrighted work. §107. Google’s petition asks the Court to apply both provisions to the copying at issue here. To decide no more than is necessary to resolve this case, the Court assumes for argument’s sake that the copied lines can be copyrighted, and focuses on whether Google’s use of those lines was a “fair use.”
"any idea, procedure, process, system, method of operation, concept, principle, or discovery" sounds suspiciously like an API. Continuing:
Pg. 3-4
'To determine whether Google’s limited copying of the API here constitutes fair use, the Court examines the four guiding factors set forth in the Copyright Act’s fair use provision... '
(1) The nature of the work at issue favors fair use. The copied lines of code are part of a “user interface” that provides a way for programmers to access prewritten computer code through the use of simple commands. As a result, this code is different from many other types of code, such as the code that actually instructs the computer to execute a task. As part of an interface, the copied lines are inherently bound together with uncopyrightable ideas (the overall organization of the API) and the creation of new creative expression (the code independently written by Google)...
(2) The inquiry into the “the purpose and character” of the use turns in large measure on whether the copying at issue was “transformative,” i.e., whether it “adds something new, with a further purpose or different character.” Campbell, 510 U. S., at 579. Google’s limited copying of the API is a transformative use. Google copied only what was needed to allow programmers to work in a different computing environment without discarding a portion of a familiar programming language .... The record demonstrates numerous ways in which reimplementing an interface can further the development of computer programs. Google’s purpose was therefore consistent with that creative progress that is the basic constitutional objective of copyright itself.
(3) Google copied approximately 11,500 lines of declaring code from the API, which amounts to virtually all the declaring code needed to call up hundreds of different tasks. Those 11,500 lines, however, are only 0.4 percent of the entire API at issue, which consists of 2.86 million total lines. In considering “the amount and substantiality of the portion used” in this case, the 11,500 lines of code should be viewed as one small part of the considerably greater whole. As part of an interface, the copied lines of code are inextricably bound to other lines of code that are accessed by programmers. Google copied these lines not because of their creativity or beauty but because they would allow programmers to bring their skills to a new smartphone computing environment. The “substantiality” factor will generally weigh in favor of fair use where, as here, the amount of copying was tethered to a valid, and transformative, purpose.
(4) The fourth statutory factor focuses upon the “effect” of the cop- ying in the “market for or value of the copyrighted work.” §107(4). Here the record showed that Google’s new smartphone platform is not a market substitute for Java SE. The record also showed that Java SE’s copyright holder would benefit from the reimplementation of its interface into a different market. Finally, enforcing the copyright on these facts risks causing creativity-related harms to the public. When taken together, these considerations demonstrate that the fourth factor—market effects—also weighs in favor of fair use.
'The fact that computer programs are primarily functional makes it difficult to apply traditional copyright concepts in that technological world. Applying the principles of the Court’s precedents and Congress’ codification of the fair use doctrine to the distinct copyrighted work here, the Court concludes that Google’s copying of the API to reimplement a user interface, taking only what was needed to allow users to put their accrued talents to work in a new and transformative program, constituted a fair use of that material as a matter of law. In reaching this result, the Court does not overturn or modify its earlier cases involving fair use.'
[1] https://www.supremecourt.gov/opinions/20pdf/18-956_d18f.pdf