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For the Inventor, By the Inventor

Suwon, South Korea

Seung-Moon Yoo

USPTO Granted Patents = 15

Average Co-Inventor Count = 2.1

ph-index = 7

Forward Citations = 237(Granted Patents)


Location History:

  • Suwon, KR (1995 - 1999)
  • Kyungki-do, KR (1997 - 1999)

Company Filing History:

goldMedal15 out of 131,744 
 
Samsung Electronics Co., Ltd.
 patents

Years Active: 1995-1999

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15 patents (USPTO):Explore Patents
1. 5892386 - Internal power control circuit for a semiconductor device (1999-04-06),
2. 5889719 - Semiconductor memory device (1999-03-30),
3. 5845108 - Semiconductor memory device using asynchronous signal (1998-12-01),
4. 5808955 - Integrated circuit memory devices including sub-word line drivers and (1998-09-15),
5. 5771198 - Source voltage generating circuit in semiconductor memory (1998-06-23),
6. 5744997 - Substrate bias voltage controlling circuit in semiconductor memory device (1998-04-28),
7. 5703811 - Data output buffer circuit of semiconductor memory device (1997-12-30),
8. 5668497 - Direct-current voltage generating circuit intermittently activated for (1997-09-16),
9. 5654930 - Semiconductor memory device having low power self refresh and burn-in (1997-08-05),
10. 5640362 - Lead frame clock distribution for integrated circuit memory devices (1997-06-17),
11. 5636171 - Semiconductor memory device having low power self refresh and burn-in (1997-06-03),
12. 5629894 - Memory module having read-modify-write function (1997-05-13),
13. 5610869 - Semiconductor memory device (1997-03-11),
14. 5592119 - Half power supply voltage generating circuit for a semiconductor device (1997-01-07),
15. 5446697 - Semiconductor memory device (1995-08-29),

Title: Seung-Moon Yoo: Innovator in Semiconductor Technology

Introduction

Seung-Moon Yoo is a prominent inventor based in Suwon, South Korea. He has made significant contributions to the field of semiconductor technology, holding a total of 15 patents. His work focuses on enhancing the performance and efficiency of semiconductor devices.

Latest Patents

One of his latest innovations is an internal power control circuit for a semiconductor device. This circuit allows for easy testing of internal circuit blocks or memory arrays at various voltage levels. It features internal voltage switching circuits that can be switched ON or OFF based on signals applied to control pads. During normal operation, a power voltage generated by the internal voltage generator is applied through an internal power supply line to each array power supply line. In test operations, different power voltages can be applied to selectively decouple individual array power supply lines from the internal power supply line.

Another notable patent is for a semiconductor memory device that operates stably over a wide range of power supply voltages. This device includes a power supply voltage level detector that generates detecting signals according to predetermined levels of the power supply voltage. An oscillator generates a frequency-controlled oscillation pulse whose frequency changes according to these detecting signals. This allows for adaptive changes in the boosting ratio of a boosting circuit, the refresh period of a refresh circuit, and the substrate voltage of a substrate voltage generator.

Career Highlights

Seung-Moon Yoo is currently employed at Samsung Electronics Co., Ltd., where he continues to innovate in semiconductor technology. His work has been instrumental in advancing the capabilities of semiconductor devices, making them more efficient and reliable.

Collaborations

He has collaborated with notable colleagues such as Ejaz Ul Haq and Soo-In Cho, contributing to various projects that enhance semiconductor technology.

Conclusion

Seung-Moon Yoo's contributions to semiconductor technology through his innovative patents have significantly impacted the industry. His work at Samsung Electronics Co., Ltd. showcases his dedication to advancing technology and improving device performance.

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