Patents by Inventor Chen Wen
Chen Wen has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 12242188Abstract: A photosensitive resin composition for imprinting, a cured article and an optical element are provided. The photosensitive resin composition for imprinting includes a resin (A), an ethylenically unsaturated monomer (B), a photoinitiator (C), a solvent (D), and a hydrophobic oligomer (E). The resin (A) has a weight average molecular weight of 1,000 to 50,000 and has two or more ethylenic polymerizable groups.Type: GrantFiled: January 6, 2022Date of Patent: March 4, 2025Assignee: eChem Solutions Corp.Inventors: Chin-Chen Huang, Yu-Lun Li, Chen-Wen Chiu
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Patent number: 12209202Abstract: A resin composition and a filter element are provided. The resin composition includes a black coloring agent (A), an ethylenically-unsaturated monomer (B), a solvent (C), a resin (D), and a photoinitiator (E). The black coloring agent (A) includes a titanium black (A-1) and a carbon black (A-2). Based on a total usage amount of 100 parts by weight of the titanium black (A-1) and the carbon black (A-2), a usage amount of the titanium black (A-1) is 50 parts by weight to 75 parts by weight.Type: GrantFiled: April 16, 2024Date of Patent: January 28, 2025Assignee: Advanced Echem Materials Company LimitedInventors: Yu-Wen Chen, Yi-Lun Chiu, Chia-Hao Lou, Chen-Wen Chiu
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Publication number: 20240272865Abstract: This application provide an audio playing method, an electronic device, and a system. The method is applied to a first device, and includes: obtaining first data when a first trigger condition is met, where the first trigger condition includes: a first instruction for playing an audio is received, or a connection to a device configured to play an audio is disconnected, and the first data is data obtained by at least one assisting device capable of communicating with the first device; and determining, based on the first data, that an audio playing manner of the first device is a first manner in a plurality of manners, where the plurality of manners include at least one of the following: playing the audio by using a loudspeaker of the first device, playing the audio by using a second device, or stopping playing the audio.Type: ApplicationFiled: April 19, 2024Publication date: August 15, 2024Inventors: Hang Chen, Wei Zhao, Xiaobing Feng, Wang Zeng, Mingyu Li, Chen Wen, Jie Liu, Can Xia
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Publication number: 20240263015Abstract: A resin composition and a filter element are provided. The resin composition includes a black coloring agent (A), an ethylenically-unsaturated monomer (B), a solvent (C), a resin (D), and a photoinitiator (E). The black coloring agent (A) includes a titanium black (A-1) and a carbon black (A-2). Based on a total usage amount of 100 parts by weight of the titanium black (A-1) and the carbon black (A-2), a usage amount of the titanium black (A-1) is 50 parts by weight to 75 parts by weight.Type: ApplicationFiled: April 16, 2024Publication date: August 8, 2024Applicant: Advanced Echem Materials Company LimitedInventors: Yu-Wen Chen, Yi-Lun Chiu, Chia-Hao Lou, Chen-Wen Chiu
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Patent number: 11999868Abstract: A resin composition and a filter element are provided. The resin composition includes a black coloring agent (A), an ethylenically-unsaturated monomer (B), a solvent (C), a resin (D), and a photoinitiator (E). The black coloring agent (A) includes a titanium black (A-1) and a carbon black (A-2). Based on a total usage amount of 100 parts by weight of the titanium black (A-1) and the carbon black (A-2), a usage amount of the titanium black (A-1) is 50 parts by weight to 75 parts by weight.Type: GrantFiled: January 7, 2021Date of Patent: June 4, 2024Assignee: eChem Solutions Corp.Inventors: Yu-Wen Chen, Yi-Lun Chiu, Chia-Hao Lou, Chen-Wen Chiu
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Patent number: 11754619Abstract: The present disclosure provides a probing apparatus for semiconductor devices using pressurized fluid to control the testing conditions. The probing apparatus includes a housing configured to define a testing chamber; a device holder positioned on the housing and configured to hold and support at least one device under test; a platen positioned on the housing and configured to retain at least one probe; a card holder positioned on the platen and configured to hold a probe card including the probe; and at least one flow line positioned in the card holder. The flow line is configured to flow a fluid therein to adjust the temperature of the device under test.Type: GrantFiled: January 11, 2021Date of Patent: September 12, 2023Assignee: STAR TECHNOLOGIES, INC.Inventors: Choon Leong Lou, Chen-Wen Pan, Jung-Chieh Liu
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Publication number: 20230099041Abstract: A photosensitive resin composition, an optical film and a method of producing the same are provided. The photosensitive resin composition includes a thiol compound (A) having two or more groups represented by formula (I-a), a polyether-modified polysiloxane (B), an ethylenically unsaturated group-containing compound (C) having one or two aromatic rings, a bisphenol fluorene oligomer (D) having one or two (meth)acryloyl groups, and a photoinitiator (E).Type: ApplicationFiled: September 7, 2022Publication date: March 30, 2023Applicant: eChem Solutions Corp.Inventors: Jui-Yu Hsu, Chia-Hao Lou, Chen-Wen Chiu
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Patent number: 11603458Abstract: A black resin composition, a cured film, and a black filter are provided. The black resin composition includes: a black coloring agent (A), an ethylenically-unsaturated monomer (B), a solvent (C), a resin (D), a photoinitiator (E), a UV absorber (F), and a surfactant (G). The resin (D) includes a first resin having a weight-average molecular weight of 2,000 to 20,000. The first resin includes a structural unit having a fluorene ring and two or more ethylenically-polymerizable groups. The UV absorber (F) includes a benzylidene-based derivative.Type: GrantFiled: August 26, 2021Date of Patent: March 14, 2023Assignee: eChem Solutions Corp.Inventors: Chin-Chen Huang, Yu-Wen Chen, Yu-Lun Li, Chen-Wen Chiu
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Publication number: 20220221508Abstract: The present disclosure provides a probing apparatus for semiconductor devices using pressurized fluid to control the testing conditions. The probing apparatus includes a housing configured to define a testing chamber; a device holder positioned on the housing and configured to hold and support at least one device under test; a platen positioned on the housing and configured to retain at least one probe; a card holder positioned on the platen and configured to hold a probe card including the probe; and at least one flow line positioned in the card holder. The flow line is configured to flow a fluid therein to adjust the temperature of the device under test.Type: ApplicationFiled: January 11, 2021Publication date: July 14, 2022Inventors: Choon Leong Lou, Chen-Wen Pan, Jung-Chieh Liu
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Publication number: 20220221789Abstract: A photosensitive resin composition for imprinting, a cured article and an optical element are provided. The photosensitive resin composition for imprinting includes a resin (A), an ethylenically unsaturated monomer (B), a photoinitiator (C), a solvent (D), and a hydrophobic oligomer (E). The resin (A) has a weight average molecular weight of 1,000 to 50,000 and has two or more ethylenic polymerizable groups.Type: ApplicationFiled: January 6, 2022Publication date: July 14, 2022Applicant: eChem Solutions Corp.Inventors: Chin-Chen Huang, Yu-Lun Li, Chen-Wen Chiu
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Patent number: 11369307Abstract: A vestibular system examination device includes a platform unit and an examination unit. The platform unit includes a base, a driving mechanism mounted to the base, and a seat mounted to the driving mechanism and adapted for a user to sit thereon. The seat is driven movably and rotatably with six degrees of freedom by the driving mechanism. The examining unit includes a detector adapted for detecting eye movement or electrooculography of the user, a measuring module electrically connected to the platform unit for measuring location and displacement thereof, and a processing module electrically connected to the detector and the measuring module for receiving and processing data acquired from the detector and the measuring module.Type: GrantFiled: June 11, 2018Date of Patent: June 28, 2022Assignee: Kaohsiung Medical UniversityInventors: Lan-Yuen Guo, Chen-Wen Yen, Lih-Jiun Liaw, Chin-I Huang, Cheng-Chun Chen
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Patent number: 11296015Abstract: A semiconductor device includes a carrier, a power semiconductor die that includes first and second opposite facing main surfaces, a side surface extending from the first main surface to the second main surface, and first and second electrodes disposed on the first and second main surfaces, respectively, a die attach material arranged between the carrier and the first electrode, wherein the die attach material forms a fillet at the side surface of the power semiconductor die, wherein a fillet height of the fillet is less than about 95% of a height of the power semiconductor die, wherein the height of the power semiconductor die is a length of the side surface, and wherein a maximum extension of the die attach material over edges of a main surface of the power semiconductor die facing the die attach material is less than about 200 micrometers.Type: GrantFiled: September 29, 2020Date of Patent: April 5, 2022Assignee: Infineon Technologies AGInventors: Joachim Mahler, Giovanni Ragasa Garbin, Chen Wen Lee, Benjamin Reichert, Peter Strobel
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Publication number: 20220098398Abstract: A black resin composition, a cured film, and a black filter are provided. The black resin composition includes: a black coloring agent (A), an ethylenically-unsaturated monomer (B), a solvent (C), a resin (D), a photoinitiator (E), a UV absorber (F), and a surfactant (G). The resin (D) includes a first resin having a weight-average molecular weight of 2,000 to 20,000. The first resin includes a structural unit having a fluorene ring and two or more ethylenically-polymerizable groups. The UV absorber (F) includes a benzylidene-based derivative.Type: ApplicationFiled: August 26, 2021Publication date: March 31, 2022Applicant: eChem Solutions Corp.Inventors: Chin-Chen Huang, Yu-Wen Chen, Yu-Lun Li, Chen-Wen Chiu
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Patent number: 11282483Abstract: An example display device includes a first graphics input port to receive a first video signal, and a second graphics input port to receive a second video signal. A processor is provided to select extended display identification data (EDID) information associated with the display device, and change the EDID information of a full-screen resolution of the first and second video signals while a split screen output command is generated. A video scaler is provided to generate a split screen output with a full-screen display for both the first and second video signals based on the changed EDID information.Type: GrantFiled: April 27, 2018Date of Patent: March 22, 2022Assignee: Hewlett-Packard Development Company, L.P.Inventors: Chen Wen Shih, Tim Guynes, John W. Frederick, Timothy G. Solomon
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Publication number: 20210304628Abstract: Systems and methods for automatically creating foreign language learning curricula are presented. When an input videos is received, the audio track is denoised, and then segmented according to the sentences voiced in the audio track. The sentences are transcribed and the words of the transcriptions are scored. Based on the aggregated scores, the video is deemed to be a positive or negative example for foreign language learning. The video and the transcripts of the sentence are made into instructional materials. Words in the transcripts can be tagged to indicate words that a learner of another native tongue might tend to make.Type: ApplicationFiled: March 26, 2020Publication date: September 30, 2021Inventors: Franz Chen, Ming-Lung Chen, George Yang, Ke-Chih Ning, Chen-Wen Chung
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Publication number: 20210235837Abstract: The present invention is related to the field of daily necessities, and particularly to a hair-dryer storage device. It comprises a supporting part, a hair-dryer receiving part, and a wire storage part. The supporting part is provided with a base and a support bar. The base is integrally formed from the supporting part. The support bar and the base are connected with each other. The supporting part has one end away from the base, at which end the hair-dryer receiving part is provided. The hair-dryer receiving part is provided with a curved receiving slot that is provided in accordance with the hair dryer's shape and size. It is structurally simple, wisely designed, and convenient for use. The supporting part is provided to support the hair-dryer receiving part and the wire storage part. It could be placed in anywhere the storage for the hair dryer is required.Type: ApplicationFiled: January 31, 2020Publication date: August 5, 2021Inventor: Chen-Wen Wang
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Patent number: 11081102Abstract: Systems and methods for scoring spoken Chinese are provided. In an exemplary method, a user reads a written transcript and the user's voice is recorded. Characters of the transcript are then represented as pinyins with tone markings. The voice recording is sectioned into individual phonemes that are aligned with the phonemes of the pinyins. For each character of the transcript, a tone is determined for the phonemes in the voice recording corresponding to that character. That tone is scored as correct or incorrect by comparison to the tone marking associated with the pinyins for that character. The pronunciation of each phoneme of the voice recording is also scored relative to the corresponding phonemes of the pinyins of the characters of the transcript. Further scores for words and sentences can be developed from the tone and pronunciation scores and provided to the user with feedback.Type: GrantFiled: August 16, 2019Date of Patent: August 3, 2021Assignee: Ponddy Education Inc.Inventors: Franz C. Chen, Ming Lung Chen, George Yang, Chen-Wen Chung, Ke-Chih Ning
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Publication number: 20210221946Abstract: A resin composition and a filter element are provided. The resin composition includes a black coloring agent (A), an ethylenically-unsaturated monomer (B), a solvent (C), a resin (D), and a photoinitiator (E). The black coloring agent (A) includes a titanium black (A-1) and a carbon black (A-2). Based on a total usage amount of 100 parts by weight of the titanium black (A-1) and the carbon black (A-2), a usage amount of the titanium black (A-1) is 50 parts by weight to 75 parts by weight.Type: ApplicationFiled: January 7, 2021Publication date: July 22, 2021Applicant: eChem Solutions Corp.Inventors: Yu-Wen Chen, Yi-Lun Chiu, Chia-Hao Lou, Chen-Wen Chiu
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Publication number: 20210050001Abstract: Systems and methods for scoring spoken Chinese are provided. In an exemplary method, a user reads a written transcript and the user's voice is recorded. Characters of the transcript are then represented as pinyins with tone markings. The voice recording is sectioned into individual phonemes that are aligned with the phonemes of the pinyins. For each character of the transcript, a tone is determined for the phonemes in the voice recording corresponding to that character. That tone is scored as correct or incorrect by comparison to the tone marking associated with the pinyins for that character. The pronunciation of each phoneme of the voice recording is also scored relative to the corresponding phonemes of the pinyins of the characters of the transcript. Further scores for words and sentences can be developed from the tone and pronunciation scores and provided to the user with feedback.Type: ApplicationFiled: August 16, 2019Publication date: February 18, 2021Inventors: Franz C. Chen, Ming Lung Chen, George Yang, Chen-Wen Chung, Ke-Chih Ning
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Publication number: 20210035537Abstract: An example display device includes a first graphics input port to receive a first video signal, and a second graphics input port to receive a second video signal. A processor is provided to select extended display identification data (EDID) information associated with the display device, and change the EDID information of a full-screen resolution of the first and second video signals while a split screen output command is generated. A video scaler is provided to generate a split screen output with a full-screen display for both the first and second video signals based on the changed EDID information.Type: ApplicationFiled: April 27, 2018Publication date: February 4, 2021Applicant: Hewlett-Packard Development Company, L.P.Inventors: Chen Wen Shih, Tim Guynes, John W. Frederick, Timothy G. Solomon