This Technology Assignment Agreement is entered into by and among the four companies A, B, C and D, and is effective as of ___.

本技术转让合同由甲方、乙方、丙方、丁方四个公司签署，于___（时间）开始生效。

A, B C and D are sometimes referred to herein individually as "Party" and collectively as "Parties".

甲方、乙方、丙方、丁方在下文中有时也被单独称作“合同一方”或被共同称作“合同方”。 RECITALS 前言

D provided funding to C for development of certain aspects of such technology, received an undivided interest therein and may provide funding to C in the future.

丁方为丙方开发此技术的某些方面提供了资金，并获得有关此技术的不可分割的权益，同时将来可能继续向丙方提供资金。

C assigns its right in such technology and certain future technology to E which assigns its rights to A. 丙方将其在此技术及将来技术中拥有的权利转让给戊方，戊方将其权利转让给甲方。 Upon the terms set forth herein, A desires to assign to B such technology while retaining certain license rights therein and to license such retained license rights to C and D.

根据本合同的条款，甲方希望将此技术转让给乙方，但保留其中某些许可权，并将其保留的此许可权授予丙方和丁方。

B agrees to acquire from A such technology subject to ___.

乙方愿意在___前提下，从甲方获得此技术。

C acknowledges that any new technology that it discovers or develops in the Field (as defined below) during the term of the agreement (with or without funding from B or others) is assigned to B pursuant to the terms set forth herein.

丙方承认在协议期限内，其在领域（定义如下）内发现和开发的任何新技术将根据本合同的规定被转让给乙方（不论是否从乙方或其他地方获得资金）。

Agreement 协议

NOW, THEREFORE, in consideration of the foregoing and the mutual covenants contained herein, the Parties agree as follows:

因此，鉴于前言以及合同方在本合同中的共同约定，合同方协议如下：

1. Definitions: Unless otherwise defined in this Agreement, the following capitalized terms shall have the following meanings:

定义：除非本合同中另有其他定义，下列术语具有如下含义：

"Affiliate" means a person or entity that, directly or indirectly through one or more intermediaries, controls, is controlled by or is under common control with D.

“关联企业”指直接或间接通过一个或多个中间体控制丁方、被丁方控制或与丁方共同被控制的个人或实体。

For purposes of this definition, "control" shall mean the direct or indirect ownership of more than fifty percent of the voting stock, equity and income interest of the entity, including the possession, directly or indirectly, to direct the management and policies of the entity.

对本定义而言，“控制”是指直接或间接拥有某实体的超过百分之五十的有表决权股票、股权或收益权，包括直接或间接拥有指导该实体的管理和政策制定的权利。

any patent application claiming an invention useful in the "Field" that was made, conceived or reduced to practice, in whole or in part, prior to the date hereof or at any time during the term of the agreement at C's place by X or any person working in his laboratory or under his supervision; 在本合同签订日之前或在协议期限内的任何时间，部分或全部在丁方方由X本