Frederic E. Schubert — 18 Patents at Copytele

Frederic E. Schubert has been granted 18 US patents while listed as an inventor at Copytele. The first was granted in 1989 and the most recent in February 2001. Frederic E. Schubert ranks #245,716 of 4,157,543 US inventors in our database (top 5.9%). Patent records list Frederic E. Schubert in Port Jefferson, NY, US.

Issued Patents All Time

Showing 1–18 of 18 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
6194488	Method for making polymer-coated pigment particles using initiator-treated pigments	Jing Chen	2001-02-27	$1,580,000
6113810	Methods of preparing electrophoretic dispersions containing two types of particles with different colors and opposite charges	Wei-Hsin Hou	2000-09-05	$3,587,000
5964935	Initiator-treated pigment particles and method for preparing same	Jing Chen	1999-10-12	$1,770,000
5932633	Method for making polymers-coated pigment particles using initiator-treated pigments	Jing Chen	1999-08-03	$2,251,000
5783614	Polymeric-coated dielectric particles and formulation and method for preparing same	Jing Chen, Wei-Hsin Hou	1998-07-21	$4,286,000
5587242	Colored polymeric dielectric particles and method of manufacture	Wei-Hsin Hou, Thomas B. Lloyd	1996-12-24	$4,242,000
5573711	Planar fluorinated dielectric suspensions for electrophoretic image displays and related methods	Wei-Hsin Hou, George Semertzidis	1996-11-12	$5,700,000
5498674	Colored polymeric dielectric particles and method of manufacture	Wei-Hsin Hou, Thomas B. Lloyd	1996-03-12	$1,787,000
5411656	Gas absorption additives for electrophoretic suspensions	—	1995-05-02	$1,470,000
5403518	Formulations for improved electrophoretic display suspensions and related methods	—	1995-04-04	$3,043,000
5380362	Suspension for use in electrophoretic image display systems	—	1995-01-10	$2,775,000
5360689	Colored polymeric dielectric particles and method of manufacture	Wei-Hsin Hou, Thomas B. Lloyd	1994-11-01	$1,924,000
5304439	Method of making an electrophoretic display panel with interleaved local anode	Frank J. DiSanto, Denis A. Krusos	1994-04-19	$3,761,000
5216416	Electrophoretic display panel with interleaved local anode	Frank J. DiSanto, Denis A. Krusos	1993-06-01	$4,924,000
5177476	Methods of fabricating dual anode, flat panel electrophoretic displays	Frank J. DiSanto, Denis A. Krusos	1993-01-05	$4,036,000
5077157	Methods of fabricating dual anode, flat panel electrophoretic displays	Frank J. DiSanto, Denis A. Krusos	1991-12-31	$5,602,000
5006212	Methods enabling stress crack free patterning of chrome on layers of organic polymers	Frank J. DiSanto, Denis A. Krusos	1991-04-09	$5,596,000
4889603	Method of eliminating gas bubbles in an electrophoretic display	Frank J. DiSanto, Denis A. Krusos	1989-12-26	$2,458,000

Frederic E. Schubert — 18 Patents

Issued Patents All Time

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