PATENT CLAIM ANALYSIS

Application Number: 15985584
Application Type: Utility
Filing Date: 2018-05
Publication Date: 2018-09
Patent Classification: ["385", "014000"]

Abstract:
An optical transceiver by hybrid multichip integration. The optical transceiver includes a PCB with a plurality of prefabricated surface bonding sites. A first chip includes a FOWLP package of multiple electronics devices embedded in a dielectric molding layer overlying a dielectric redistribution layer is disposed on the PCB by respectively bonding a plurality of conductor balls between the dielectric redistribution layer and the plurality of prefabricated surface bonding sites while exposing soldering material filled in multiple through-mold vias (TMVs) in the dielectric molding layer. The optical transceiver further includes a second chip configured as a Sipho die comprising photonics devices embedded in a SOI wafer substantially free from any electronics device process. The second chip is stacked over the first chip with multiple conductor bumps being bonded respectively to the soldering material in the multiple TMVs.

Claim (Index 1):
An optical system comprising:\n an optical transceiver device comprising: a board with a plurality of prefabricated surface bonding sites; a first chip comprising multiple electronics devices embedded in a dielectric molding layer overlying a dielectric redistribution layer, the first chip being disposed on the board by bonding the dielectric redistribution layer via a plurality of conductor balls respectively on the plurality of prefabricated surface bonding sites while exposing soldering material filled in multiple through-mold vias (TMVs) formed in the dielectric molding layer and one or more prefabricated recessed structures; a second chip comprising photonics devices embedded in a silicon on insulator (SOI) wafer having a front surface with multiple conductor bumps and a fiber coupling structure, the second chip being stacked over the first chip with the multiple conductor bumps on the front surface being bonded respectively to the soldering material in the multiple TMVs; and an optical fiber fixed within V-grooves defined between recessed regions in the front surface of the second chip and the one or more prefabricated recessed structures in the first chip aligned with the fiber coupling structure in the front surface of the second chip, such that a first fiber coupling structure is direct physical contact with a first conductor bump within a first V-groove; and an interface coupled to the optical transceiver device.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 93.0
- Lexical Diversity: 1.90667
- Patent Class: 385.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: False
- Related Applications: ['15061941', '15067125', '15075021', '14789290', '15289894']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.7681888039818602
- 35 USC 102 Novelty (BERT): 0.5640233589848236
- Combined Prediction Score: 0.7477722594821565
- Mean Citation Score: 236.48509000000004
- Max Citation Score: 432.42612
- Similarity Product: 378.32249142129416

Labels:
- Claim Label 101: 1
- Claim Label 102: 1
- Claim Label 103: 1
- Claim Label 112: 1
- Combined Label: 1
- Label 101 Adjusted: 1

Dataset: test