March 9, 2026
In commemoration of the 100th year since the invention of the Field-Effect Transistor (FET), Dr. Wayne Choe successfully delivered a series of lectures to an enthusiastic audience at the IEEE Electron Devices Indonesia Chapter. The lectures were also broadcast to several major universities across the Philippines.
For more information, click here to view the invitation letter.
May 29, 2025
Garden Grove, CA – May 29, 2025 — Dr. Wayne H. Choe, CEO of Tystar Corporation and a recognized expert in semiconductor process technologies, recently completed a series of lectures on Low Pressure Chemical Vapor Deposition (LPCVD) Processes during his visit to India and Singapore. Dr. Choe delivered his widely respected lecture series at the following prestigious institutions:
Dr. Choe’s LPCVD Process lecture series is internationally recognized for its technical depth and clarity. The standard format spans 4 to 8 hours, but can be tailored to a 2-hour format to suit the needs of the hosting institute or audience.
These lectures are in high demand worldwide, benefiting both graduate students and professionals in semiconductor device design and manufacturing. Attendees consistently report that the series helps reduce costly trial and error by offering a solid foundation in LPCVD fundamentals and practical guidance on process recipe development.
Institutions, research labs, and industry groups interested in hosting a future lecture series by Dr. Wayne Choe are encouraged to contact Tystar Corporation directly.
For more information or to inquire about hosting a session, please visit www.tystar.com or email info@tystar.com.
Media Contact:
Tystar Corporation
Email: info@tystar.com
Phone: +1 (714) 379-3755
Website: www.tystar.com
Best Regards,
Wayne Choe, Ph.D., CEO
January 6, 2025
Dr. Wayne Choe, Ph.D., recently concluded a successful four-hour lecture series on LPCVD (Low-Pressure Chemical Vapor Deposition) Processes at three of India's prestigious institutions. The lectures took place at IIT Bombay on December 11, 2024, CeNSE (Centre for Nano Science and Engineering) on December 13, 2024, and IIT Gandhinagar on December 16, 2024.
The series garnered significant interest from faculty, researchers, and students, highlighting the relevance and impact of the topics discussed. Dr. Choe’s insights into advanced LPCVD processes and their applications were met with enthusiasm, sparking engaging discussions and inquiries.
These lectures underscore Dr. Choe’s commitment to advancing semiconductor education and fostering international collaboration in cutting-edge engineering fields.
View photos here:
December 2, 2024
On December 11th, 2024, Dr. Wayne Choe will provide a lecture on LPCVD microfabrication techniques at the Indian Institute of Technology Bombay (IIT Bombay). The event will be held 10 AM – 2 PM at the Physics Seminar Room.
September 9, 2024
On September 9th, 2024, Dr. Wayne Choe will give a lecture on the fundamentals of LPCVD processes at the Indian Institute of Technology Delhi (IIT Delhi).
July 22, 2024
Higgs Boson Systems will be attending SEMICON India 2024, at booth #H1U31.
The event will be held from September 11th to 13th, in Greater Noida, Delhi.
INDIA EXPOSITION CENTRE & MART (IEML)July 21, 2024
GMS (Global Marketing Services India) will be attending SEMICON India 2024, at booth #H8F19.
The event will be held from September 11th to 13th, in Greater Noida, Delhi.
INDIA EXPOSITION CENTRE & MART (IEML)July 15, 2024
Tystar has developed the TYTAN 2600, a new product that can accommodate two process tubes. It is the ideal system for customers who have limited ceiling height, looking for a safe, cost-effective solution with a little more versatility than our Tabletop series.
May 27, 2024
On May 27th, 2024, 12:00 PM, Dr. Wayne Choe gave a 2 hour lecture on TEOS LPCVD processes at KAIST (Korea Advanced Institute of Science & Technology).
May 24, 2024
Dr. Wayne Choe gave a 4 hour lecture on nitride and TEOS LPCVD processes to professors, researchers, and engineers at CATC in Shanghai, Pudong district.
May 23, 2024
Dr. Wayne Choe gave a 4 hour lecture on LPCVD processes: Nitride and TEOS at Mumuxili in Nanjing.
The talk drew professors, researchers, and engineers in the industry.
March 25, 2024
On March 25th, 2024, 1:30 PM, Dr. Wayne Choe gave a 2 hour lecture on material processing tools and LPCVD & Oxidation processes at KAIST (Korea Advanced Institute of Science & Technology).
February 11, 2024
The 24th UGIM Symposium will be held at the Massachusetts Institute of Technology, from June 23rd to June 26th.
We would love to see you at the conference!
January 24, 2024
Tystar equipment and products will be exhibited by Beijing Longsun Technology Co. Ltd. at Semicon China this year, from March 20th to 22nd.
Room 803, 2nd Building, No. 1158,June 18, 2023
Tystar Named Top 10 Semiconductor Manufacturing Solution Provider by Semiconductor Review Magazine
Tystar Corporation was recognized as one of the top 10 semiconductor manufacturing solution providers in Semiconductor Review Magazine's June 2023 special edition. Listed among the 10 are the reputable companies such as Applied Materials, OnSemi, and Microchip.
Tystar was also featured on the cover of the same magazine issue. Semiconductor Review Magazine is a leading publication in the semiconductor industry. It covers the latest news, trends, and technologies in the industry.
Tystar's recognition as a top 10 semiconductor manufacturing solution provider is a testament to its commitment to innovation and quality. Tystar's equipment is used by leading semiconductor manufacturers around the world to produce a wide range of products, including smartphones, computers, and memory chips.
April 8, 2022
The 23rd UGIM Symposium will be held at the University of Wisconsin-Madison. It will be held on June 5-8, 2022.
Our engineers and researchers will be attending and we hope to see you there! The booklet is available here.
May 21, 2018
Tystar will be attending the 22nd International UGIM Symposium, to be hosted by the Singh Center for Nanotechnology at the University of Pennsylvania from Sunday, June 24th – Wednesday, June 27th.
We hope to see you there at the three day event! A Conference Brochure is available here.
June 15, 2017
Jim Smith will be at SEMICON West on July 13th. If you will be there and would like to discuss furnaces, please contact sales@tystar.com
Tystar is still looking for a skilled Field Service Technician/Engineer. Please see careers@tystar.com.
If you would like training on your Tystar furnace system, please contact sales@tystar.com
May 15, 2017
Tystar is proud to present our promotional video, available here
Our CEO, Dr. Wayne Choe, and Neil Liu, our Chinese representative, are presently in China interviewing potential new customers from Universities to main MEMS and Nanotechnology fabricators.
Tystar is still looking for a skilled Field Service Technician/Engineer. Please see careers@tystar.com
If you would like training on your Tystar Furnace System please contact sales@tystar.com
April 15, 2017
Tystar is growing, and we are looking for a Field Service Tech/Engineer with diffusion and LPCVD experience. Interested individuals should contact careers@tystar.com
This year's SEMICON China in Shanghai was very successful, generating much interest in our Tytan Furnace Systems.
We also conducted another successful Furnace Training Session from March 27th - March 31st. If you are interested in additional training to operate a Tystar furnace, please contact sales@tystar.com
March 28, 2017
We are seeking a Field Service Engineer to work for Tystar Corporation. The Field Service Engineer is responsible for installing, troubleshooting and repairing chemical vapor deposition (CVD) equipment at our customer sites. The candidate must also demonstrate a broad in-depth knowledge of LPCVD, oxidation, diffusion, and annealing processes with at least 5 years of hands-on experience. Interested individuals are encouraged to forward their resume to careers@tystar.com.
Responsibilities may include but are not limited to:
• CVD equipment installation, repair and service
• PCB electronics and controller troubleshooting
• Gas panel design and gas loop plumbing
Requirements:
• Associate degree or above in engineering
• Must be able to travel for extended periods of time
• Advanced electronics knowledge and PCB troubleshooting skill
• Must be able to read schematics and CAD drawings
• Ability to work well in team under minimal supervision
• Problem-solving skills with attention to details
• Experience in gas flow control and data collection desirable
• Excellent communication skills, both verbal and written
• Good people skills
• Ability to multi-task and thrive in a fast-paced, deadline-driven environment
March 15, 2017
We will be showcasing our equipment at this year's SEMICON China show in Shanghai on March 14th - 16th. The booth number is W2-2457.
So far this year we have shipped Furnace and Photochemical CVD systems to our customers in Mexico, Korea and Canada.
We will be conducting another Furnace Training Session from March 27th - March 31st, so if you are interested in additional training for your new people operating a Tystar furnace, please contact sales@tystar.com
February 15, 2017
Our backlog continues to grow for the year 2017.
This year's IEEE MEMS Conference in Las Vegas, Nevada from January 23rd-26th was very well attended and we saw many of our customers and hopefully many new customers.
We will be conducting another training session from March 27th through March 31st. If you are interested in additional training for your new people operating a Tystar furnace, please contact sales@tystar.com
January 16, 2017
Tystar is fortunate to have a good backlog moving into 2017 and is looking forward to a good year.
Again we will be showing at this year's IEEE MEMS Conference in Las Vegas, Nevada from January 23rd-26th, so if you will be attending, we will be in booth # 27. Please stop by.
We will be conducting another Training Session at the end of January or beginning of February so if you are interested in additional training for your new people operating a Tystar Furnace, please contact sales@tystar.com
May 29, 2016
Tystar will be attending the 21st UGIM Symposium, to be held at the University of Utah on June 12th to 15th, 2016.
We hope to see you there at Salt Lake City!