Cisco Triumphs in Patent Litigation Battle

Overturning of Historic Patent Award

In a dramatic turn of events, U.S. District Judge Elizabeth Hanes has dismissed the patent infringement claims by Centripetal Networks against Cisco Systems. This decision reverses the landmark 2020 ruling by U.S. District Judge Henry Morgan, which had resulted in a record-setting $2.75 billion award to Centripetal, the largest in U.S. patent history. The previous verdict, clouded by ethical concerns due to Morgan’s wife owning Cisco stock, was overturned by a federal appeals court, leading to a complete retrial under Judge Hanes.

The Genesis of a Multi-Billion-Dollar Battle

The legal saga began in 2018 when Centripetal, based in Reston, Virginia, accused Cisco of infringing on its network security technology patents. Centripetal claimed that Cisco’s routers, network-security software, and other products violated technology-related patents for blocking security threats. Initially, Judge Morgan ruled in favor of Centripetal, awarding $1.9 billion in damages, later ballooning to over $2.7 billion with royalties, marking a historic moment in patent litigation.

Ethical Complications and Appeals Court Intervention

The case took a complex turn when the U.S. Court of Appeals for the Federal Circuit overturned the 2020 award, citing ethical violations due to Judge Morgan’s financial conflict of interest. Morgan, who had disclosed his wife’s ownership of 100 shares in Cisco, argued that this did not influence his judgment. However, the appeals court disagreed, leading to the Supreme Court declining to review their decision and the appointment of Judge Hanes for a new hearing.

Final Verdict and Ongoing Silence

After new hearings, Judge Hanes’s ruling on Monday marked a decisive win for Cisco, finding no patent infringement. This latest development in the multi-year legal tussle has significantly altered the course of what was once a record-breaking patent infringement award. As of Tuesday, both Centripetal and Cisco have not issued any comments regarding the new ruling, as noted by Reuters.

More on Cisco: Is it a good long-term investment?

From The Motley Fool

Cisco Systems experienced a significant rebound in 2023, with its shares hitting a 52-week high. However, the stock faced a downturn after its fiscal first-quarter earnings report, raising concerns among investors.

Despite the stock’s drop, Cisco reported impressive results in the first quarter, marking the strongest in its history in terms of revenue and profit. Sales increased by 8% year-over-year, and net income grew by 36%.

Cisco’s balance sheet remains robust, with total assets significantly outweighing liabilities and a healthy cash reserve.

The decline in stock value was attributed to Cisco’s warning of a potential decrease in demand, with product orders dropping by 20%. This led to a cautious revenue forecast for the upcoming quarters.

Despite short-term challenges, Cisco’s long-term outlook remains positive. The company’s shift towards software-as-a-service (SaaS) and its growing software business, particularly in cybersecurity, are expected to provide stable recurring revenue.

Cisco’s upcoming acquisition of cybersecurity analytics firm Splunk in 2024 is seen as a strategic move to bolster its software offerings and enhance its cybersecurity suite.

Cisco’s consistent dividend payments, with a yield of over 3% and a history of 13 consecutive years of payout increases, make it an attractive option for income investors.

The recent drop in Cisco’s share price presents a good buying opportunity for long-term investors. The combination of Cisco’s dividend and its potential for recovery post-acquisition of Splunk makes it a worthwhile investment for the future.

Disclaimer: The Motley Fool mentions that Cisco Systems was not included in The Motley Fool Stock Advisor’s list of the top 10 stocks for investors to buy. This serves as a reminder for potential investors to consider diverse opinions and analyses before making investment decisions.

Is Cisco’s Stock Halal?


Cisco Systems, Inc., a leading entity in the world of Internet Protocol-based networking products and services, stands as a prominent player in the global communications and information technology industry. Headquartered in San Jose, California, and employing around 84,900 individuals, Cisco is renowned for its diverse offerings. Its portfolio spans secure, agile networks, futuristic internet technologies, collaboration tools, comprehensive security solutions, and optimized application experiences.

Criteria for Shariah Compliance of a Stock

In Islamic finance, the Shariah compliance of a stock is determined based on specific financial and ethical criteria. Following the AAOIFI standards, the Shariah-compliant stock criteria include:

  1. Business Activity: The revenue from non-Halal and questionable sources should be less than 5% of total revenue.
  2. Interest-bearing Securities and Assets: The total value of these should not exceed 30% of the company’s market capitalization.
  3. Interest-bearing Debt: This should also not exceed 30% of the market capitalization.

Shariah Compliance Status of Cisco Stock Based on Musaffa’s Screener

Upon examining Cisco’s financials against these criteria, we find:

  1. Business Activity: Cisco’s revenue from non-Halal or doubtful sources is reportedly at 2.47%, well below the permissible threshold.
  2. Interest-bearing Securities and Assets: These account for 15.01% of Cisco’s market capitalization, again staying within the acceptable range.
  3. Interest-bearing Debt: Standing at 3.66% of the market capitalization, this parameter also aligns with Shariah compliance requirements.


Given these financial indicators, Cisco’s stock appears to comply with Halal stock criteria. It earns a 2-star rating out of 5 based on its adherence to Shariah guidelines.

For investors seeking to maintain a Halal portfolio, Cisco presents itself as a viable option, balancing technological innovation with ethical financial practices.

However, investors are always advised to conduct their own due diligence or consult with a financial advisor knowledgeable in Islamic finance to make informed investment decisions.

Disclaimer: Important information

Discover More Insightful Business Stories at Musaffa Academy

Join the Musaffa Community Today.


News Source

  1. Cisco
  2. The Motley Fool