Research Frontiers ( REFR) was rocketing nearly 30% after Japan's Hitachi Chemical began shipping light-control film using Research Frontiers' suspended-particle-device technology to Innovative Glass. Both Hitachi and Innovative Glass are licensing the technology -- which allows for electric control of light and heat passing through windows and doors, among other things -- from the Woodbury, N.Y., company. Shares were trading up $1.84 to $8.23.

New Jersey's NexMed ( NEXM) soared after the drugmaker announced that collaborator Novartis ( NVS) began dosing test subjects for advanced-phase testing on its nail fungus treatment, NM100060, for which NexMed is handling a number of developmental and commercial responsibilities. NexMed was gaining 36 cents, or 35.4%, to $1.37. Switzerland-based Novartis was recently trading up 68 cents, or 1.2%, to $58.37.

Tollgrade Communications, ( TLGD) which makes remote system-monitoring products, surged after narrower fourth-quarter earnings nonetheless smashed Wall Street estimates. Excluding a restructuring charge, the Pittsburgh-based company had a profit of $1.9 million, or 14 cents a share, on sales that wilted 9% to $16.6 million. On a per-share basis, this flat-lines with last year's $4.4 million in income, but analysts polled by Thomson Financial were looking for 7 cents a share on sales of $16.7 million. Shares were gaining $1.60, or 15.9%, to $11.66.

Magma Design Automation ( LAVA), which develops electronic design automation software, jumped after it said a U.S. District Court ruled Synopsys ( SNPS) and IBM ( IBM) jointly own two of the three patents at issue in the litigation between Magma and Synopsys. The court ruled that the third patent is owned solely by Synopsys. IBM is one of Magma's technology partners.

Synopsys said the court determined that Magma doesn't have any ownership interest in the patents or in any of the fixed-timing inventions that are at the core of the claims against Magma. Magma has also been ordered to transfer to Synopsys and IBM a number of additional patent applications that had been pending throughout the world, Synopsys said. Magma was rising $1.52, or 17.9%, to $10.02. Synopsys slipped 31 cents, or 1.2%, to $26.29. IBM was down $1.03, or 1%, to 98.12, in recent trading.

Concur Technologies ( CNQR) more than doubled its pretax non-GAAP income to $4.4 million, or 11 cents a share, from $1.8 million, or a nickel a share, a year ago. Revenue leapt 68% to $29.2 million year over year, beating the consensus by $1.7 million. The Washington-based business-software company was up $2.24, or 14.9%, to $17.29.

8x8 ( EGHT) dropped after the VoIP services company lost $3.1 million, or a nickel a share, in the quarter ended Dec. 31. Last year it lost 7 cents more on a per-share basis, or $6.8 million, but the Street was looking for a loss of only 2 cents a share. Revenue was flat with last quarter's $13.2 million and represented a 56% year-over-year increase, while falling about $1.3 million short of the consensus. Shares of the Santa Clara, Calif., company were losing 32 cents, or 17.9%, to $1.47.

QuickLogic ( QUIK) slid on a plummeting bottom line. The Sunnyvale, Calif., company lost $3.3 million, or 12 cents a share, compared with last year's loss of $456,000, or 2 cents a share. Revenue was down 28% from a year ago to $34.9 million -- a plunge that the company blames on the increasing obsolescence of two of its products, for which it has set up an end-of-life program. The maker of semiconductor components and software was sinking 37 cents, or 12%, to $2.72.

Borland Software ( BORL) said it will sell $125 million in convertible senior notes, with an additional $15 million option for the initial purchaser to cover any overallotments. The Cupertino, Calif., company was down 33 cents, or 6%, to $5.13.

More from Investing

When Is It 'Worth It' to Work With a Financial Advisor?

When Is It 'Worth It' to Work With a Financial Advisor?

Amazon, Microsoft and Google Face Backlash over ICE, Military Deals

Amazon, Microsoft and Google Face Backlash over ICE, Military Deals

3 Great Stock Market Sectors Millennials Should Invest In

3 Great Stock Market Sectors Millennials Should Invest In

Why Millennials Are Ditching Stocks for ETFs

Why Millennials Are Ditching Stocks for ETFs

Trump's 'Space Force' Could Launch a $1 Trillion Industry, Morgan Stanley Says

Trump's 'Space Force' Could Launch a $1 Trillion Industry, Morgan Stanley Says