Advanced Micro Devices (AMD) has asked a Delaware judge to protect the trade secrets of PC vendors so they can testify in the company’s long-running antitrust lawsuit against Intel.AMD, of Sunnyvale, Calif., filed a brief with its request Tuesday in U.S. District Court in Delaware.The move is part of a June 2005 lawsuit in which AMD claims that Intel, of Santa Clara, Calif., uses overwhelming market share in the x86 microprocessor market to intimidate computer makers and retailers from buying AMD chips.AMD has issued subpoenas for documents from 32 companies, including computer makers Hewlett-Packard and Dell, and retailers Best Buy and Circuit City. Some of those companies refused to share the documents, saying that would expose trade secrets such as manufacturing processes and capacity.To break that logjam, AMD and Intel negotiated a “protective order” on May 2 that could keep the most sensitive testimony secret. AMD has now offered additional concessions. Intel filed a similar brief on Tuesday, agreeing with some of the new terms. But Intel is reluctant to change as much of the original deal, insisting it had already made its best compromise. The two companies plan to file a joint brief on Thursday that summarizes their positions.If a judge approves it, the result would strike a balance between the subpoenaed companies’ rights to protect their secrets and the U.S. public’s right to enforce open competition in the marketplace, AMD said in a statement.For example, the new order would grant confidentiality to testimony not only about microprocessors and chipsets, but also about PC and server manufacturing, and operating system and software design.It would also allow time for each company to ask the court to seal any testimony before it is revealed in a courtroom trial.In a separate part of this lawsuit, AMD filed a brief on Friday that refuted Intel’s May 3 motion to dismiss the charges involving PC vendors based outside the United States.Intel said that U.S. antitrust laws do not have jurisdiction over its business deals with Japanese computer vendors Sony, Toshiba, NEC, Fujitsu and Hitachi, and the European vendor Fujitsu-Siemens Computers. In response, AMD said that international boundaries are not relevant to 21st-century commerce, which consists of a “single, global market for x86 microprocessors.”-Ben Ames, IDG News ServiceFor related news coverage, read Intel Requests Judge Set Limit in Intel Antitrust Suit.Check out our CIO News Alerts and Tech Informer pages for more updated news coverage. Related content feature Expedia poised to take flight with generative AI CTO Rathi Murthy sees the online travel service’s vast troves of data and AI expertise fueling a two-pronged transformation strategy aimed at growing the company by bringing more of the travel industry online. By Paula Rooney Jun 02, 2023 7 mins Travel and Hospitality Industry Digital Transformation Artificial Intelligence case study Deoleo doubles down on sustainability through digital transformation The Spanish multinational olive oil processing company is immersed in a digital transformation journey to achieve operational efficiency and contribute to the company's sustainability strategy. By Nuria Cordon Jun 02, 2023 6 mins CIO Supply Chain Digital Transformation brandpost Resilient data backup and recovery is critical to enterprise success As global data volumes rise, business must prioritize their resiliency strategies. By Neal Weinberg Jun 01, 2023 4 mins Security brandpost Democratizing HPC with multicloud to accelerate engineering innovations Cloud for HPC is facilitating broader access to high performance computing and accelerating innovations and opportunities for all types of organizations. By Tanya O'Hara Jun 01, 2023 6 mins Multi Cloud Podcasts Videos Resources Events SUBSCRIBE TO OUR NEWSLETTER From our editors straight to your inbox Get started by entering your email address below. Please enter a valid email address Subscribe