Sony takes on LG with latest phone patent suit

Two more companies leapt on the smartphone lawsuit merry-go-round yesterday as Sony filed a complaint seeking to block LG Electronics from shipping phones to the US.

The patent infringement filing is the latest case in a frenetic 18 months of legal activity for the industry. Companies including Apple, Nokia, Motorola, Microsoft and Google could all see the inside of the court room in 2011.

Sony filed its complaint on Wednesday to the International Trade Commission (ITC), a body that is seeing an increasing number of smartphone suits.

Carolina Milanesi, an analyst at Gartner, said: "It's a strange move by Sony because they have little share of the smartphone market in the US. LG is really eating into their market share in Europe." She added: "We can now wait for LG's countersuit; that's the way these cases have normally gone."

Sony said the phones, which include the Encore, LG Accolade and the Rumor Touch, have technology that infringe its patents and would violate trade rules. It also filed a suit against LG in the Los Angeles District Court.

The patents cover issues including photo-based caller ID, technology for audio and transmission power. These are currently licensed by its joint venture Sony Ericsson as well as Nokia and Samsung.

LG said it would review the technologies in question, telling AFP "we will take action and activelyrespond". The world's third largest handset maker has so far struggled to make an impact in smartphones. In the third quarter its mobile phone sales dropped almost a third, which heralded the chief executive Nam Yong's departure in September. The company said it would invest $14.1bn (£9.2bn) to turn the division around.

Sony's lawsuit follows a series of similar moves from operators, handset makers, and semiconductor groups. Nokia's battle with Apple has escalated since the Finnish group filed inOctober last year, following up with a suit at the ITC which called for iPhone sales in the US to be blocked.

After taking on Apple over its iPhone, iPod and iPad in the US, Nokia has filed cases in the UK, Germany and the Netherlands. Apple countered with lawsuits of its own. It is also locked in patent disputes with the handset makers Motorola and HTC. Steve Jobs has said: "We can sit by and watch competitors steal our patented inventions, or we can do something about it."

Ms Milanesi said: "This is where we are today. Companies are suing because nobody likes a freeloader, and many of these guys have a lot of patents. Licensing these patents can also make a lot of money. It shows the competition out there is getting tougher."

She added: "We haven't seen the end of companies suing over patents, not for a long while." Google, which developed the Android platform found on hundreds of smartphone devices, is also facing a legal challenge. The US technology giant Oracle claims that Android infringes on Java patents that came with its acquisition of Sun. Google has responded that the claims are "baseless".

At the start of the year, Eastman Kodak filed a lawsuit against Apple and Research in Motion (RIM), the Canadian group that makes the BlackBerry, over phone camera technology.

Motorola, in addition to its dispute with Apple, has also been slapped with a lawsuit from Microsoft, and has a complaint outstanding against RIM. Paul Allen, the co-founder of Microsoft, has also filed patent infringementcomplaints against a series of technology companies, including Google,over Android.

Susan Sarandon described David Bowie as
peopleSusan Sarandon reveals more on her David Bowie romance
Arsenal supporters gather for a recent ‘fan party’ in New Jersey
sportDidier Drogba returns to Chelsea on one-year deal
Arts and Entertainment
The Secret Cinema performance of Back to the Future has been cancelled again
Life and Style
Balmain's autumn/winter 2014 campaign, shot by Mario Sorrenti and featuring Binx Walton, Cara Delevingne, Jourdan Dunn, Ysaunny Brito, Issa Lish and Kayla Scott
fashionHow Olivier Rousteing is revitalising the house of Balmain
Arts and Entertainment
Christian Grey cradles Ana in the Fifty Shades of Grey film
filmFifty Shades of Grey trailer provokes moral outrage in US
BBC broadcaster and presenter Evan Davis, who will be taking over from Jeremy Paxman on Newsnight
peopleForget Paxman - what will Evan Davis be like on Newsnight?
Life and Style
fashionCustomer complained about the visibly protruding ribs
The new dawn heralded by George Osborne has yet to rise
voicesJames Moore: As the Tories rub their hands together, the average voter will be asking why they're not getting a piece of the action
Dejan Lovren celebrates scoring for Southampton although the goal was later credited to Adam Lallana
newsComedy club forced to apologise as maggots eating a dead pigeon fall out of air-conditioning
Arts and Entertainment
Jo Brand says she's mellowed a lot
tvJo Brand says shows encourage people to laugh at the vulnerable
Life and Style
People may feel that they're procrastinating by watching TV in the evening
ebookA unique anthology of reporting and analysis of a crucial period of history
Latest stories from i100
Have you tried new the Independent Digital Edition apps?
Independent Dating

By clicking 'Search' you
are agreeing to our
Terms of Use.

iJobs Job Widget
iJobs Money & Business

Senior Risk Manager - Banking - London - £650

£600 - £650 per day: Orgtel: Conduct Risk Liaison Manager - Banking - London -...

The benefits of being in Recruitment at SThree...

£18000 - £23000 per annum + Comission: SThree: SThree, International Recruitme...

Test Analyst - UAT - Credit Risk

£280 - £300 per day + competitive: Orgtel: Test Analyst, Edinburgh, Credit Ris...

Trainee Recruitment Consultants - Banking & Finance

£20000 - £25000 per annum + OTE £40,000: SThree: SThree Group have been well e...

Day In a Page

Evan Davis: The BBC’s wolf in sheep’s clothing to take over at Newsnight

The BBC’s wolf in sheep’s clothing

What will Evan Davis be like on Newsnight?
Finding the names for America’s shame: What happens to the immigrants crossing the US-Mexico border without documents who never make it past the Arizona desert?

Finding the names for America’s shame

The immigrants crossing the US-Mexico border without documents who never make it past the Arizona desert
Inside a church for Born Again Christians: Speaking to God in a Manchester multiplex

Inside a church for Born Again Christians

As Britain's Anglican church struggles to establish its modern identity, one branch of Christianity is booming
Rihanna, Kim Kardashian and me: How Olivier Rousteing is revitalising the house of Balmain

Olivier Rousteing is revitalising the house of Balmain

Parisian couturier Pierre Balmain made his name dressing the mid-century jet set. Today, Olivier Rousteing – heir to the house Pierre built – is celebrating their 21st-century equivalents. The result? Nothing short of Balmania
Cancer, cardiac arrest, HIV and homelessness - and he's only 39

Incredible survival story of David Tovey

Tovey went from cooking for the Queen to rifling through bins for his supper. His is a startling story of endurance against the odds – and of a social safety net failing at every turn
Backhanders, bribery and abuses of power have soared in China as economy surges

Bribery and abuses of power soar in China

The bribery is fuelled by the surge in China's economy but the rules of corruption are subtle and unspoken, finds Evan Osnos, as he learns the dark arts from a master
Commonwealth Games 2014: Highland terriers stole the show at the opening ceremony

Highland terriers steal the show at opening ceremony

Gillian Orr explores why a dog loved by film stars and presidents is finally having its day
German art world rocked as artists use renowned fat sculpture to distil schnapps

Brewing the fat from artwork angers widow of sculptor

Part of Joseph Beuys' 1982 sculpture 'Fettecke' used to distil schnapps
BBC's The Secret History of Our Streets reveals a fascinating window into Britain's past

BBC takes viewers back down memory lane

The Secret History of Our Streets, which returns with three films looking at Scottish streets, is the inverse of Benefits Street - delivering warmth instead of cynicism
Joe, film review: Nicolas Cage delivers an astonishing performance in low budget drama

Nicolas Cage shines in low-budget drama Joe

Cage plays an ex-con in David Gordon Green's independent drama, which has been adapted from a novel by Larry Brown
How to make your own gourmet ice lollies, granitas, slushy cocktails and frozen yoghurt

Make your own ice lollies and frozen yoghurt

Think outside the cool box for this summer's tempting frozen treats
Ford Fiesta is UK's most popular car of all-time, with sales topping 4.1 million since 1976

Fiesta is UK's most popular car of all-time

Sales have topped 4.1 million since 1976. To celebrate this milestone, four Independent writers recall their Fiestas with pride
10 best reed diffusers

Heaven scent: 10 best reed diffusers

Keep your rooms smelling summery and fresh with one of these subtle but distinctive home fragrances that’ll last you months
Commonwealth Games 2014: Female boxers set to compete for first time

Female boxers set to compete at Commonwealth Games for first time

There’s no favourites and with no headguards anything could happen
Five things we’ve learned so far about Manchester United under Louis van Gaal

Five things we’ve learned so far about United under Van Gaal

It’s impossible to avoid the impression that the Dutch manager is playing to the gallery a little