中建四局等取得工程量快速统计方法及系统专利

Group 1: Patent Information - China State Construction Fourth Engineering Bureau Co., Ltd., Chongqing Airport Group Co., Ltd., and Shenzhen Swier Technology Co., Ltd. have obtained a patent titled "Rapid Quantity Statistics Method and System," with authorization announcement number CN119474153B, applied on November 2024 [1][2]. Group 2: Company Profiles - China State Construction Fourth Engineering Bureau Co., Ltd. was established in 1991, located in Guangzhou, primarily engaged in the construction industry, with a registered capital of 8 billion RMB. The company has invested in 110 enterprises, participated in 5,000 bidding projects, holds 4,812 patent records, and has 3,234 administrative licenses [1]. - Chongqing Airport Group Co., Ltd. was founded in 2003, located in Chongqing, primarily involved in water transportation, with a registered capital of approximately 3.12 billion RMB. The company has invested in 19 enterprises, participated in 4,838 bidding projects, holds 20 trademark records, 66 patent records, and has 297 administrative licenses [1]. - Shenzhen Swier Technology Co., Ltd. was established in 2000, located in Shenzhen, primarily engaged in software and information technology services, with a registered capital of 90.4 million RMB. The company has invested in 16 enterprises, participated in 1,174 bidding projects, holds 24 trademark records, 68 patent records, and has 9 administrative licenses [2].