WhatsApp

Details

has patents

true

patent count estimate

98

competes with → company4

• Facebook Messenger
• Hulugram
• Signal
• Telegram

person → previously worked at4

• Ethan Yu
• Jon Sheller
• Michelle Yin
• Sal Calvo

company → competes with3

• Couple
• Kik
• Signal Foundation

company → has customer1

• Koko

owns → patent1

• WhatsApp Patents