All
internet users know the importance of bandwidth or the network data transfer
speed. ADSL modems are very popular in Vietnam, transferring several megabits
per second.
Users of telecommunication devices such as 4G
mobile phones -- their data transfer speed running to hundreds of megabits per
second -- are rarely aware that behind these devices are “huge
telecommunication machines,” or the host servers, with the transfer speed
hundreds of times faster, reaching tens of gigabits.
To get to the forefront of global technology,
engineers at Arrive Technologies Vietnam (ATVN) – a company in Ho Chi Minh City
– are making the final preparations for launching the line of Calypso chips
with packet switched network for base transceiver stations (BTS). These chips,
boasting the transfer speed of 10 or 40 gigabit, are approximately 10,000 times
faster than ADSL Internet. Even more surprising, no more than five hi-tech
companies worldwide, mainly located in the United States, are pursuing projects
of this line of high-grade chips.
Five years ago, ATVN introduced two
highly-integrated chips, AT4848 and Europa, using the 130-nanometer technology.
Quietly, their wideband telecommunication chips were welcomed by manufacturers.
The
dream of designing chips
Returning to his birth country from the US for
the first time in 1996, Trinh Xuan Lac cherished the dream of training a
generation of Vietnamese engineers who would penetrate the field of designing
telecommunication chips, a high-tech field with tremendous potentials. That was
by no means an easy decision for him—coming back to Vietnam to live and work,
bringing with him all his knowledge, experience and assets to establish a
telecommunication chip designing company.
“During the last 10 years, I have invested
nearly 500 billion dongs (US$23.8 million) into designing the most modern
telecommunication chips,” Lạc reflected back on the journey he has gone
through.
An alumnus of the former Phu Tho Technology
University, which is now HCMC University of Technology, Lac went to the US and
became one of the very few Vietnamese to hold the position of deputy general
director, in charge of high-tech development, at Next Level Communications
(NLC). He was also one of the three founders of the famous designing and
manufacturing company of wide-band telecommunication devices. NLC was listed on
NASDAQ stock market in 1999 and valued at billions of US dollars. He also holds
six patents in the field of telecommunication chips in the US.
Once settled in Vietnam, Lac founded ATVN and
travelled throughout the North, Center and South of Vietnam with his
recruitment team to give presentations, recruit staff, and then train and put
them to work on designing and making wide-band telecommunication chips. Almost
100 engineers had been working passionately until their first wide-band
telecommunication chips were launched.
It was quite an achievement, considering the
technological obstacles a new high-tech company had to overcome in a
technically backward country like Vietnam and the remarkable investment it had
to make in retraining its human resources to be able to produce top-of-the-line
high-tech products.
Lac’s vision and his entrepreneurial spirit
helped him to build a team of experienced professionals from fresh graduates,
who can now work as effectively as any engineer from a developed country. This
is an achievement that cannot be measured in money.
Lac confessed that his strong will and
passion, the secret of his success, was deeply rooted in his love for the
country.
Few people know that he made an electronic
Vietnamese monochord (or dan bau) in Vietnam 34 years ago. Perhaps the
unforgettable rhythm of this traditional music, deeply etched in his soul as it
is, has given him the inspiration and the strength to pursue the dream of making
high-tech chips in his homeland.
Although he has just temporarily stepped down
from the post of general director of ATVN for health reasons, his aspiration
for new Vietnamese smart products remains unchanged, and he is expected to
return to ATVN soon, to work with his staff to continue his dream of developing
modern chips in Vietnam.
TUOI TRE
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Wonderful story of a hard working young man who finally was able to return by himself under his own means and unsupported to encourage and guide other young Viet engineer in the per suit of excellence
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