[news] Dolby Scores a Patent Victory the Right Way

Dolby与RIMM达成和解,放弃专利诉讼,Dolby成为BlackBerry的专利授权方。该案例展示了专利策略的不同面貌,与传统专利敲诈者不同,Dolby在提供公平合理费率前努力与客户协商。通过这种方式,Dolby展现了不同于Rambus、Intellectual Ventures等实体的业务模式。
 

Earlier this week, Dolby Laboratories (NYSE: DLB  ) and Research In Motion (Nasdaq: RIMM  ) agreed to bury the hatchet and smoke a peace pipe.

Patent infringement lawsuits on two continents were laid to rest, and now the BlackBerry maker is a license-paying Dolby customer with the right to use its patented audio compression technologies. Other electronics mavens licensing the same patents, albeit less begrudgingly, include HTC, Samsung, Nokia (NYSE: NOK  ) , and Apple (Nasdaq: AAPL  ) .

Dolby's legal campaign was waged through a license-handling middleman appropriately known as Via Licensing, and not by Dolby itself.

Classic case of patent trolling, right? Set up an intellectual property trap, preferably by having your inventions elevated to industry standards like Dolby's AAC patents were, then squeeze as much cash as possible out of your ... let's call them “clients.” Start with an unreasonable royalty rate; if they won't pay up, then you call in the lawyers. If nothing else, many targets will settle these lawsuits just to make you go away.

This model has been popularized by Rambus (Nasdaq: RMBS  ) and similar entities, further developed by Nathan Myhrvold's Intellectual Ventures as described in this terrific NPR piece, and now we have VirnetX (AMEX: VHC  ) hoping to make a killing on 4G security patents that may or may not be required for all true next-generation LTE devices. And the list goes on and on.

But you can put the troll repellent away because Dolby is different.

Sure, the vast majority of Dolby's revenue comes from technology licenses and royalties. But the company makes a real effort to offer fair and reasonable rates to its customers before pulling the lawsuit trigger. In the RIM case, most of the smartphone industry had already signed AAC licensing deals, but the Canadians dragged their feet for four years.

The suit was finally filed in June of this year, and resolved very quickly. You won't even find a press release about this legal victory on Dolby's site -- it's just another day at the office. For another example of agreeable patent practices, look no further than OLED researcher Universal Display (Nasdaq: PANL  ) . When Samsung stretched out a license negotiation over several years, Universal didn't call a lawyer in Texas. Instead, the company worked to improve and commercialize its technology, and Samsung eventually saw the need for a long-term deal.

I could go on and on, but let's just say that Dolby runs its business like a business. That's such a Foolish thing to do -- not to mention grown-up.

On the very eve of Obama signing a new patent system into law, one can only hope that the nuisance suits dry up so inventors can go back to inventing. I'm just afraid that the changes aren't going far enough.

### 解决 Python `pip install` 找不到满足依赖关系的包版本 当遇到 `No matching distribution found for scores` 错误时,这通常意味着 pip 无法找到与当前环境兼容的指定软件包版本。以下是几种常见的解决方案: #### 检查拼写错误 确认命令中的包名是否正确无误。许多时候,简单的拼写错误可能导致此问题的发生。 #### 更新 Pip 和 Setuptools 工具链 过时的工具可能会引发各种安装问题。建议先更新这些基础组件到最新稳定版[^1]: ```bash python -m pip install --upgrade pip setuptools wheel ``` #### 使用特定版本号进行安装 如果知道所需的确切版本,则可以尝试通过显式指明版本来解决问题: ```bash pip install "scores==0.1.2" ``` #### 查看 PyPI 上是否有该库 访问 [PyPI官网](https://pypi.org/) 并查找名为 `scores` 的项目页面,验证其是否存在以及支持哪些平台和解释器版本。有时开发者可能只发布了针对某些操作系统的二进制文件或源码形式的发布物[^2]。 #### 安装前清理缓存 有时候旧的下载记录会干扰新版本的获取过程。清除本地缓存后再试一次也许能有所帮助: ```bash pip cache purge && pip install scores ``` #### 尝试使用虚拟环境隔离依赖项冲突 创建一个新的虚拟环境并在此环境中单独测试安装流程,这样可以避免全局环境下其他已安装包的影响: ```bash python -m venv myenv source myenv/bin/activate # Linux/MacOS myenv\Scripts\activate # Windows pip install scores ```
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