Inventors list |
Assignees list |
Classification tree browser |
Top 100 Inventors |
Top 100 Assignees |
I-Hui
I-Hui Chen, Taipei TW
| Patent application number | Description | Published |
|---|---|---|
| 20120037815 | TEM PHASE PLATE LOADING SYSTEM - A phase plate loading system, which can be installed on any commercial TEM (transmission electron microscope) without modifying its optical or lens design, includes an airlock chamber and a transport unit. The airlock chamber is disposed adjacent to the specimen section of the TEM. The transport unit transfers a phase plate into the TEM through the airlock chamber. | 02-16-2012 |
I-Hui Lee, Taipei TW
| Patent application number | Description | Published |
|---|---|---|
| 20110102730 | LIQUID CRYSTAL DEVICE - The invention provides a liquid crystal device. The liquid crystal device includes a first transparent substrate and a second transparent substrate, wherein the first transparent substrate and the second transparent substrate are parallel to each other. Spacers are formed between the first transparent substrate and the second transparent substrate, to define a cavity; and a cholesteric liquid crystal is disposed into the cavity. Particularly, the liquid crystal device is coupled to a supply voltage, and three states of the liquid crystal device are selectively switched by adjusting the voltage, wherein the three states includes a first transparent state, a scattering state and a second transparent state. | 05-05-2011 |
I-Hui Lin, Hsinchu TW
| Patent application number | Description | Published |
|---|---|---|
| 20120014543 | ELECTROSTATIC SPEAKER AND MANUFACTURING METHOD THEREOF AND CONDUCTIVE BACKPLATE OF THE SPEAKER - An electrostatic speaker and a method for manufacturing the speaker are disclosed. Said speaker comprises a vibrating film; an electrode portion disposed on a surface of the vibrating film and joined with the vibrating film; and a conductive backplate spaced from the electrode portion by a distance, the conductive backplate forming a plurality of holes, the vibrating film being deformed and vibrated to generate and release a sound through the holes due to a variation of an electric field generated between the conductive backplate and the electrode portion, wherein the conductive backplate is covered by a polymer layer serving as a protective film. The covering polymer layer on the conductive backplate is capable of improving the stability of the electrostatic speaker and increasing its lifespan. | 01-19-2012 |
I-Hui Liu, Chang Hua TW
| Patent application number | Description | Published |
|---|---|---|
| 20080314219 | Hole puncher - A hole puncher has a base, multiple cutter brackets, multiple cutters, multiple springs, a linkage, an activating member and a handle. The base has two ends. The cutter brackets are mounted on the base. The cutters are mounted slidably through the cutter brackets. The linkage connects pivotally to one end of the base. The activating member connects pivotally to the linkage. The handle connects pivotally to the other end of the base and selectively pivots the linkage down. With the linkage and the activating member, the hole punch is effort-saving. | 12-25-2008 |
| 20100012701 | Stapler with a leg-flatting device - A stapler has a supporting base, a magazine assembly, a trigger assembly and a leg-flatting device. The trigger assembly has a trigger lever and a pushing element. The pushing element is mounted pivotally on the trigger lever with a pivot and has two pushing arms extending toward the supporting base. The leg-flatting device is mounted on the supporting base and has a sliding base, a moving base and an anvil element. The sliding base is slidably mounted on the supporting base and has a pushed segment corresponding to and selectively pushed by the pushing arms. The moving base is selectively blocked by the sliding base to keep the moving base from moving downwardly before the sliding base sliding relative to the supporting base and has an elongated hole. The anvil element is mounted in the elongated hole in the moving base. | 01-21-2010 |
I-Hui Liu, Hemei Chen TW
| Patent application number | Description | Published |
|---|---|---|
| 20090045240 | Stapler - A stapler has a center of gravity and has a base assembly, a magazine assembly and a trigger assembly. The magazine assembly connects to the base assembly and has a cap. The trigger assembly connects to the base assembly and has a trigger lever and a limiting lever. The limiting lever prevents the trigger lever and the cap from pivoting excessively to keep the center of gravity of the stapler over the base assembly so that refilling the stapler is convenient. | 02-19-2009 |