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Patent Techniques

S.N.
Paten Right Owner
Patent Model
Patent Name
Paten Number
Awarding Date
1
Tianjin Port Engineering Design & Consulting Co., Ltd
Invention
Vacuum Preloading Method for Consolidation of Soft Soil Foundation
85108820
05/11/1986
2
Tianjin Port Engineering Design & Consulting Co., Ltd
Invention
Vacuum and Load-fill Compression Method for Soft Ground Consolidation
86107233.2
06/04/1988
3
No.4 Engineering Co., Ltd
New and Practical
Floating Caisson Type Driving Installation Machine
87209232
07/09/1988
4
No.4 Engineering Co., Ltd
New and Practical
Pile End Device
88200714
24/08/1988
5
Tianjin Port Engineering Design & Consulting Co., Ltd
Invention
High-resolution laser diffraction measuring instrument
90103592.0
02/01/1991
6
No.3 Engineering Co., Ltd
Invention
Offshore Bridge Pier Bearing Platform Construction Method and Equipment
90100800.1
24/07/1991
7
Tianjin Port Engineering Design & Consulting Co., Ltd
Invention
High Strength Concrete Mixing Design Method
92112616.6
14/07/1993
8
Tianjin Port Engineering Design & Consulting Co., Ltd
New and Practical
A Kind of Submersible Plate Shears
92209072.6
28/04/1993
9
Tianjin Port Engineering Design & Consulting Co., Ltd
Invention
A Kind of Submersible Plate Shears
92103292.7
24/11/1993
10
FHEC
Invention
Land Area Precast Caisson Launching Method
96106741.1
2002.10.30
11
No.3 Engineering Co., Ltd
Invention
Wireless Tidal Level Remote
Forecasting Device
87209196
28/09/1988
12
FHEC
New and Practical
Sit-on Rubble Bed Leveling Barge
99248620.3
11/10/2000
13
FHEC
New and Practical
Bottom Resting Semi-Submersible Barge
200420028484.2
23/03/2005
14
FHEC, No.1 Engineering Co., Ltd
Invention
Technology of Installing Large Diameter Cylinders by Vibration-Driving
03109305.1
13/10/2004
15
No.1 Engineering Co., Ltd
New and Practical
Geoforms Solidified Soil Cofferdam, Dike and Revetment Core Structure
ZL 2004 2 0028689.0
29/06/2005
16
FHEC, No.5 Engineering Co., Ltd
New and Practical
Universal Flexible Material Feeding Pipe
ZL200820075943.0
27/05/2009
17
FHECNo.2 Engineering Co., Ltd No.5 Engineering Co., Ltd
New and Practical
Deepwater Rock Placing Barge
ZL200820075944.5
27/05/2009
18
FHEC, No.5 Engineering Co., Ltd
New and Practical
Material Level Controlled Self-feeding Distribution Silo
ZL200820075942.6
27/05/2009
19
FHEC, No.1 Engineering Co., Ltd
New and Practical
A kind of Removable Grid Core Formworks
2008200758940.0
20/03/2009
20
FHEC, No.2 Engineering Co., Ltd
New and Practical
Hydraulic Caisson Launching Equipment
200820126141.8
20/05/2009
21
FHEC, No.3 Engineering Co., Ltd
New and Practical
Ellipse Caisson Suspension Rudder Device
200820015414.1
03/06/2009
22
FHEC, No.3 Engineering Co., Ltd
New and Practical
Air Chamber Assisted Floating System
200820015415.2
03/06/2009
23
FHEC, No.4 Engineering Co., Ltd
New and Practical
Concrete Surface Roughening Brush
200820075466.8
13/05/2009
24
FHEC, No.4 Engineering Co., Ltd
New and Practical
Mass Concrete Component Transport Trailer
200820141829.3
01/07/2009
25
No.2 Engineering Co., Ltd
New and Practical
Air Chamber System for Derrick Barge Launching at Quay Berth
ZL200820111475.8
11/02/2009
26
No.2 Engineering Co., Ltd
New and Practical
Watertight Capsule for Underwater Concrete Box Case Construction with non-seamed Bottom
ZL200820117949.X
21/01/2009
27
No.2 Engineering Co., Ltd
New and Practical
Auto-hooking and Releasing Semi-circular sling device
ZL200820126142.2
20/05/2009
28
FHEC, Tianjin Port Engineering Design & Consulting Co., Ltd
Invention
Underwater Vacuum Preloading for Soft Foundation Consolidation Techniques
ZL2006100132646
06/05/2009
29
FHEC, Tianjin Port Engineering Design & Consulting Co., Ltd
Invention
Underwater Foundation Original Ground Level Auto-monitoring and Surveying Techniques
ZL200610023275.4
02/12/2009