然而，有时候很难证明某件发明诞生的具体时间，这也是许多大规模法律诉讼的争议焦点。所以，为了在未来可能发生的法律诉讼中保护自己，洛贝尔建议保留详尽的记录。她说：“记录下项目目前的进度，意味着你在接受这份工作之前已经完成了多少。你可以将信息通过信件形式发送给自己，上面的邮戳可以证明日期。你也可以将到目前为止的成果进行公证，如此一来，你不仅有日期，还有公证人作证。”

    “然后开始写日记，记录下业余工作的时间，以此来证明在被聘用之后，你是在利用自己的时间（比如在晚上和周末）搞发明创造。不要忘记使用完全不同的工具和设备，比如不要用白天上班所用的笔记本。”

    洛贝尔表示，刚开始一份新的工作，就要为未来可能发生的对抗采取预防措施，这或许会让你感觉不自在，“就像人们不喜欢婚前协议一样”，但在目前情况下，你别无选择。

    她补充说：“我认为，这并不是公司与员工之间的问题，而是公司之间的对抗。归根结底还是商业竞争。毕竟，雇主还是要进行招聘，他们希望找到最优秀的员工。从长期来看，这种限制性的、无效率的协议对公司也没有帮助。公共政策必须努力推动允许人才自由流动。”

    许多地方正在朝这一方向努力。所以，祝你好运。（财富中文网）

    反馈：你是否曾被要求签署转让协议？欢迎评论。

    译者：刘进龙/汪皓

    Sometimes, however, it's hard to prove when something was invented, and that's been a major point of contention in a few big lawsuits. So, to protect yourself in the event of legal action down the road, Lobel recommends that you keep meticulous records. "Document where you are in your project right now, meaning how much of it you completed before taking this job," she says. "You can mail the information to yourself, so you have a postmark that shows the date. Or get your work product up to now notarized, so you have both the date and an impartial witness.

    "Then start a diary, keeping track of your hours so you can show that, after you were hired, you worked on your invention on your own time, evenings and weekends. Don't forget to use entirely separate tools and devices, like a separate laptop from the one you use for your day job."

    Lobel notes that you might be ill at ease with the idea of starting a new job while taking precautions against future antagonism -- "It's the same reason lots of people don't like prenuptial agreements" -- but, as things stand, you have little choice.

    "To me, the issue is not companies vs. employees, it's companies vs. companies," she adds. "It's all about how businesses compete. After all, employers also have to recruit people, and they want the best employees they can get. So in the long run, these restrictive, inefficient contracts don't help them either. Public policy has to move toward allowing the free flow of talent."

    In a few places, it's already going that way. Even so, good luck.

    Talkback: Have you ever been asked to sign an assignment agreement? Leave a comment below.