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APPLIED OPTOELECTRONICS INC

Overview
  • Total Patents
    319
  • GoodIP Patent Rank
    7,216
  • Filing trend
    ⇩ 78.0%
About

APPLIED OPTOELECTRONICS INC has a total of 319 patent applications. It decreased the IP activity by 78.0%. Its first patent ever was published in 1999. It filed its patents most often in United States, China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets optics, telecommunications and semiconductors are ACCELINK TECHNOLOGIES CO LTD, LAMBDA CROSSING LTD and SHENZHEN NEOPHOTONICS CORP.

Patent filings in countries

World map showing APPLIED OPTOELECTRONICS INCs patent filings in countries

Patent filings per year

Chart showing APPLIED OPTOELECTRONICS INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ho I-Lung 102
#2 Zheng Jun 100
#3 Wang Chong 54
#4 Anselm Klaus Alexander 50
#5 Lin Kai-Sheng 50
#6 Hwang Wen-Yen 40
#7 Murry Stefan J 34
#8 Wang Yi 32
#9 Lii Justin 29
#10 Zhang Huanlin 24

Latest patents

Publication Filing date Title
CN111258008A Light emission subassembly configuration with vertically mounted monitor photodiode
US2020285007A1 Transmitter optical subassembly (TOSA) with laser diode driver (LDD) circuitry mounted to feedthrough of TOSA housing
US2021111687A1 Capacitor stacks for noise filtering in high-frequency switching applications and an optical subassembly module implementing same
US2021072469A1 Holder element with integrated optical arrangement to offset an output light path
US10859775B1 Optical turning mirror with angled output interface to increase coupling efficiency and a multi-channel optical subassembly using same
US2021018716A1 Lens clip for coupling and optical alignment of an optical lens array and an optical subassembly module implementing same
US2021013696A1 Techniques for attachment and alignment of optical components on a thermoelectric cooler (TEC) and an optical subassembly implementing same
US10636954B1 Thermoelectric cooler (TEC) having top and bottom plates with asymmetric thermal conductivity and an optical subassembly implementing the same
US2020373737A1 Temperature controlled multi-channel transmitter optical subassembly and transceiver module including same
US10811839B1 To can laser assembly with off-center lens cap and an optical transceiver or transmitter implementing same
US2020336219A1 Techniques for magnetic shielding of an optical isolator to maintain nominal magnetic flux density and a transmitter or transceiver system implementing same
US2020285008A1 Transmitter optical subassembly (TOSA) with laser diode driver (LDD) circuitry mounted to feedthrough of TOSA housing
US10634844B1 Optical multiplexer\demultiplexer with input and output ports on a single side, and an optical transceiver implementing same
US10714890B1 Transmitter optical subassembly arrangement with vertically-mounted monitor photodiodes
US2020241334A1 Optical isolator array for use in an optical subassembly module
US2020225427A1 Lens clip for coupling and optical alignment of an optical lens and an optical subassembly module implementing same
US10698168B1 Printed circuit board assembly (pcba) with integrated mounting structure to align and couple to transmitter optical assembly (tosa) modules
US10608408B1 Laser subassembly having impedance-matching network integrated on laser submount and a transmitter optical subassembly (TOSA) implementing same
US2020168655A1 Photodiode (PD) array with integrated back-side lenses and a multi-channel transceiver module implementing same
US10451825B1 Locking arrangement for pluggable optical subassembly modules