Justia Patents Opinion Summaries

Cross Match claimed that Suprema and Mentalix violated 19 U.S.C. 1337(a)(1)(B)(i) by importing articles that infringe or are used to infringe its patents. The International Trade Commission entered a limited exclusion order barring importation of certain optical scanning devices, finding that Mentalix directly infringed a method claim by using its own software with imported Suprema scanners and found that Suprema induced that infringement and that certain of Suprema’s imported optical scanners directly infringe other claims of the 993 patent. The Commission found no infringement of the 562 patent. The Commission held that Suprema and Mentalix failed to prove that the 993 patent was invalid as obvious over two prior art patents. The Federal Circuit vacated and remanded for revision of the order to bar only a subset of the scanners. An exclusion order based on a section 1337(a)(1)(B)(i) violation may not be predicated on a theory of induced infringement under 35 U.S.C. 271(b) where direct infringement does not occur until after importation of the articles the exclusion order would bar. View "Suprema, inc. v. Int'l Trade Comm'n" on Justia Law

In 2010, Microsoft filed a complaint in the U.S. International Trade Commission, alleging that Motorola had violated the Tariff Act of 1930, 19 U.S.C. 1337, by importing mobile phones and tablets that infringe several Microsoft patents. The Commission instituted an investigation and, after an evidentiary hearing, the ALJ found that the accused Motorola products did not infringe the 054, 762, 376, or 133 patents and that Microsoft had failed to prove that the mobile devices on which it relied actually implemented those patents. The Commission upheld the ALJ’s findings, finding that Microsoft failed to prove that the Microsoft-supported products on which it relied for its domestic-industry showing actually practiced the patents. The Federal Circuit reversed in part, first affirming that Motorola does not infringe the 054 patent and that Microsoft failed to prove that a domestic industry exists for products protected by the 762 and 376 patents. With respect to the 133 patent the Commission relied on incorrect claim constructions in finding no infringement, the only basis for its finding no violation, for the main group of accused products. The court affirmed the noninfringement finding for the accused alternative design. View "Microsoft Corp. v. Int'l Trade Comm'n" on Justia Law

MPS and O2 Micro compete in the market for integrated circuit products that control LCD and LED lighting. O2 had filed several prior patent infringement claims against MPS and its customers. MPS sought a declaratory judgment of noninfringement and invalidity with respect to four related O2 patents (the 519 family). After O2 learned of the suit, O2 filed a complaint with the International Trade Commission (ITC), under section 337 of the Tariff Act, against MPS and its customers, claiming that their imports infringed the 519 patents and the 382 patent. In the court action, O2 counterclaimed for infringement, added MPS customers, as counter-defendants, and moved to stay proceedings. The court denied the motion. O2 later withdrew assertions concerning the 519 family from both proceedings and covenanted not to sue MPS or its customers for infringement of those patents. O2 insisted that the 382 patent was entitled to a 1998 conception date and filed verified interrogatories attesting to that. O2’s story ultimately unraveled and it “sought to mask its proffer of false testimony.” Ultimately, the court ruled that the earliest invention date was 1999: O2 signed a covenant not to sue with respect to the patent. The district court later dismissed all claims with prejudice and granted fees and costs, based on an exceptional case finding on O2’s “vexatious litigation strategy, litigation misconduct and unprofessional behavior.” The Federal Circuit affirmed. View "Monolithic Power Sys., Inc. v. O2 Micro Int'l, Ltd." on Justia Law

In 2006 InterDigital granted LG a license to certain patents concerning devices capable of wireless voice or data communications, including devices designed to operate in accordance with second-generation (2G) wireless standards and devices designed to operate in accordance with third-generation (3G) wireless standards. After the contract terminated, InterDigital filed a complaint with the International Trade Commission, claiming violation of the Tariff Act, 19 U.S.C. 1337, by importing devices that infringed patents relating to 3G wireless technology. The ITC terminated the investigation as to LG, based on an arbitration clause in the contract. The Federal Circuit reversed, holding that there was no plausible argument that the case arose from the patent license contract between the companies. View "InterDigital Commc'ns, LLC v. Int'l Trade Comm'n" on Justia Law

Forrester and Wheelabrator are competitors in the market for phosphate-based treatment systems for stabilizing heavy metals in waste such as incinerator ash, to prevent heavy metals from leaching into drinking water sources. Wheelabrator calls its treatment system “WES-PHix” and has obtained several related U.S. patents. Forrester calls its system “FESI-BOND” and has also obtained patents. In 2001, Wheelabrator entered into a license agreement that granted Bio Max the exclusive right to use and sublicense WES-PHix® in Taiwan. Bio Max sublicensed WESPHix to Kobin, which used WES-PHix at its Taipei plant. Forrester learned that Kobin was dissatisfied with WES-PHix due to the odor it generated. Forrester developed a variation on its system, addressing the odor problem, and persuaded Kobin to license FESI-BOND for use at its plant. Wheelabrator sent a letter asserting that Kobin was in breach of its WES-PHix sublicense agreement and threatening legal action. Kobin stopped purchasing from Forrester and entered into a new sublicense with Wheelabrator. Forrester filed suit alleging violation of the New Hampshire Consumer Protection Act; tortious interference with a contractual relationship; tortious interference with Forrester’s prospective advantage; and trade secret misappropriation. The district court denied remand and granted summary judgment for Wheelabrator. The Federal Circuit vacated, with instructions to remand to state court. View "Forrester Envt.l Servs., Inc. v. Wheelabrator Techs.,Inc." on Justia Law

Motiva’s patent, issued in 2007 and titled “Human Movement Measurement System,” generally relates to a “system for ... testing and training a user to manipulate the position of ... transponders while being guided by interactive and sensory feedback . . . for the purpose of functional movement assessment for exercise and physical rehabilitation.” Motiva accused Nintendo’s Wii video game system of infringement. The district court stayed the case pending patent reexamination. Motiva then filed a complaint with the International Trade Commission, asserting that the Wii infringed the patent, so that its importation violated the Tariff Act. After the Commission began its investigation, Nintendo moved for summary determination under Section 337, which prohibits importation of articles that infringe a valid and enforceable U.S. patent if “an industry in the United States, relating to the articles protected by the patent ... exists or is in the process of being established.” 19 U.S.C. 1337(a)(2). According to Nintendo, there were no commercialized products incorporating Motiva’s patented technology, and Motiva’s activity aimed at developing a domestic industry consisted solely of the litigation. The administrative law judge agreed. The Federal Circuit affirmed. View "Motiva, LLC v. Int'l Trade Comm'n" on Justia Law

The 392 patent discloses a “four-sided, generally rectangular clamp” for connecting fluid flow elements, especially those used in compressed air systems—filters, regulators, and lubricators. The only independent claim is for a four-sided, generally rectangular clamp having a hinged side that can be opened to receive flanges of the elements and closed to hold the flanges. Norgren complained to the International Trade Commission that importation or sale of SMC devices alleged to infringe the patent violated the Tariff Act, 19 U.S.C. 1337. The ALJ found no violation, construing the claim to require four projecting rims on the flange of the element whereas SMC flanges have two rims and found the claims nonobvious. The Federal Circuit reversed because the generally rectangular ported flange of the asserted claims was not limited to a flange having four projecting rims. On remand, the ALJ found the asserted claims not invalid under 35 U.S.C. 103. The Commission reversed, finding the asserted claims obvious, and, thus, no section 337 violation. A prior art SMC clamp is four-sided and generally rectangular; addition of a hinge to that connector would have been obvious to a person having ordinary skill. The Federal Circuit affirmed. View "Norgren, Inc. v. Int'l Trade Comm'n" on Justia Law

Amkor initiated an International Trade Commission investigation, based on the importation, sale for importation, and sale within the U.S. after importation of certain encapsulated integrated circuit devices that allegedly infringed patent claims The Commission determined that the patent was invalid under 35 U.S.C. 102(g)(2). The Federal Circuit reversed. Evidence establishing that there might have been a prior conception is not sufficient to meet the clear and convincing burden needed to invalidate a patent. View "Amkor Tech., Inc. v. Int'l Trade Comm'n" on Justia Law

On GE’s complaint, the International Trade Commission conducted an investigation and, rejecting the findings of an ALJ determined that GE's 039 patent was not invalid by reason of obviousness or written description, that variable speed wind turbines imported by Mitsubishi do not infringe any of GE's patents, and that the domestic industry requirement is not met as to any of the patents. The Commission concluded that the Tariff Act, 19 U.S.C. 1337, was not violated. The 039 patent subsequently expired. The Federal Circuit affirmed that the 221 patent is not infringed, but reversed the determination of no domestic industry as to the 985 patent, and remanded. View "Gen. Elec. Co. v. Int'l Trade Comm'n" on Justia Law

In an action under the Tariff Act, 19 U.S.C. 1337, the International Trade Commission found unfair trade practices based on infringement of Epson's U.S. patents by importation and sale of ink printer cartridges produced in China by Ninestar and imported into and sold in the U.S. by entities including Ninestar's subsidiaries, The Commission issued a general exclusion order, limited exclusion orders, and cease and desist orders. The Federal Circuit affirmed. Final Orders prohibited importation and sale of infringing cartridges, including cartridges in the inventory of U.S. subsidiaries. Subsidiaries continued to import and sell cartridges that were subject to the orders. An Administrative Law Judge determined that Ninestar was in violation and levied a penalty under 19 U.S.C. 1337(f)(2). The Commission reduced the penalty. The Federal Circuit affirmed, finding Ninestar China jointly and severally liable for the penalty ($55,000 per day, a total of $11,110,000) along with the U.S. subsidiaries. Ninestar was aware that refurbishing and reselling spent cartridges, not first sold in the U.S., would be patent infringement View "Ninestar Tech. Co., Ltd. v. Int'l Trade Comm'n" on Justia Law